“If the Americans and their regional allies want to pass through the Strait of Hormuz and threaten us, we will not allow any entry,” said deputy commander of Iran’s Revolutionary Guards, Hossein Salami, last Wednesday. Iran has a long history of making threats against this critical waterway, through which some 17 million barrels of oil exports pass daily, though it has not carried them out. But multiple regional security threats highlight threats to energy transit from and through the Middle East and North Africa (MENA)—and demand new thinking about solutions.

Weak spots

Hormuz attracts attention because of its evident vulnerability. But recent years have seen severe disruptions to energy flows across the region: port blockades in Libya; pipeline sabotage in Egypt’s Sinai, Yemen, Baluchistan in Pakistan, and Turkey’s southeast; attacks on oil and gas installations across Syria and Iraq; piracy off Somalia. Energy security is threatened at all scales, from local community disturbances and strikes, up to major regional military confrontations.

Of course, it would be best to mitigate these energy security vulnerabilities by tackling the root causes of conflict across the region. But while disruption and violence persist, energy exporters and consumers alike should guard against complacency.

A glut of oil and gas supplies globally—with low prices, growing U.S. self-sufficiency, and the conclusion of the Iranian nuclear deal—may seem to have reduced the urgency: markets have hardly responded to recent flare-ups. But major economies – even the United States – still remain dependent, directly or indirectly, on energy supplies from the MENA region. Spare oil production capacity is at unusually low levels, leaving the balance vulnerable to even a moderate interruption.

Most concern has focused on oil exports, given their importance to the world economy. But the security of liquefied natural gas (LNG) shipments is an under-appreciated risk, particularly for countries such as Japan and South Korea which are heavily dependent on LNG. A disruption would also have severe consequences for countries in the Middle East and North Africa, depriving them not only of revenues but potentially of critical imports.

Doing better 

There are three broad groups of approaches to mitigating the risk of energy transit disruptions: infrastructure, institutions, and market. 

1. Infrastructure includes the construction of bypass pipelines avoiding key choke-points and strategic storage.
   
   Existing bypass pipelines include SUMED (which avoids the Suez Canal); the Habshan-Fujairah pipeline in the UAE (bypassing Hormuz); and the Saudi Petroline, which runs to the Red Sea, hence offering an alternative to the Gulf and Hormuz. Proposed projects include a link from other Gulf Cooperation Council (GCC) countries to Oman’s planned oil terminal at Duqm on the Indian Ocean; new or rehabilitated pipelines from Iraq across Jordan and Turkey; an expansion of Petroline; and a new terminal in southern Iran at Jask.
   
   Strategic storage can be held by oil exporters, by importers, or a combination (in which exporters hold oil close to their customers’ territory, as with arrangements between Saudi Arabia and Japan, and between Abu Dhabi and Japan and India).


2. Institutional approaches include mechanisms to deal with disruptions, such as cooperative sharing arrangements.
   
   More analysis has focused on infrastructure than on institutional and market mitigation. Yet these approaches have to work together. Physical infrastructure is not enough: it has to be embedded in a suitable framework of regulation, legislation, and diplomacy. Cross-border or multilateral pipelines require agreements on international cooperation; strategic storage is most effective when rules for its use are clear, and when holders of storage agree not to hoard scarce supplies. 
   
   The effective combination of infrastructure and institutions has a strategic benefit even if it is never used. By making oil exporters and consumers less vulnerable to threats, it makes it less likely that such threats will be carried out.
   
   Alliances can be useful for mutual security and coordination. However, they raise the difficult question of whom they are directed against. Mutually-hostile alliances would be a threat to regional energy security rather than a guarantor. Organizations such as the International Energy Agency (IEA), the International Energy Forum (IEF), Organization of Petroleum Exporting Countries (OPEC), Gulf Cooperation Council, and the Association of Southeast Asian Nations (ASEAN) could all have roles, but none is ideally placed. Rather than creating another organization, reaching an understanding between existing bodies may be more effective.


3. In general, markets cope well with the task of allocating scarce supplies. Better and timelier data, such as that gathered by the IEF, can greatly improve the functioning of markets. Governments do have a role in protecting the most vulnerable consumers and ensuring sufficient energy for critical services, but price controls, rationing, and export bans have usually been counterproductive, and many of the worst consequences of so-called energy crises have come from well-meaning government interference with the normal market process of adjustment.
   
   However, it is generally difficult or impossible for a single company or country to capture all the benefits of building strategic infrastructure—which, as with a bypass pipeline, may only be required for a few months over a period of decades. International financing, perhaps backed by a major energy importer—mostly likely China—can help support such projects, particularly at a time of fiscal austerity in the Middle East.

Energy exporters within the MENA region may often find their interests divergent. But the field of energy security is one area for more fruitful cooperation—at least between groups of states, and some external players, particularly their increasingly important Asian customers. If regional tensions and conflicts cannot be easily solved, such action at least alleviates one of the serious risks of the region’s turmoil.

For more on this topic, read Robin Mills’ new analysis paper “Risky routes: Energy transit in the Middle East.”

Rooftop solar is booming in U.S. cities.

One of the most exciting infrastructure developments within metropolitan America, the installation of over a million solar photovoltaic (PV) systems in recent years, represents nothing less than a breakthrough for urban sustainability — and the climate.

Prices for solar panels have fallen dramatically. Residential solar installations surged by 66 percent between 2014 and 2015 helping to ensure that solar accounted for 30 percent of all new U.S. electric generating capacity. And for that matter, recent analyses conclude that the cost of residential solar is often comparable to the average price of power on the utility grid, a threshold known as grid parity.

So, what’s not to like? Rooftop solar is a total winner, right?

Well, not quite: The spread of rooftop solar has raised tricky issues for utilities and the public utilities commissions (PUCs) that regulate them. 

Specifically, the proliferation of rooftop solar installations is challenging the traditional utility business model by altering the relationship of household and utility—and not just by reducing electricity sales. In this respect, the solar boom has prompted significant debates in states like New York and California about the best rates and policies to ensure that state utility rules and rates provide a way for distributed solar to flourish even as utilities are rewarded for meeting customer demands. Increasingly, this ferment is leading to thoughtful dialogues aimed at devising new forms of policy and rate design that can—as in New York—encourage distributed energy resources (DERs) while allowing for distribution utilities to adapt to the new era.

However, in some states, the ferment has prompted a cruder set of backlashes. Most pointedly, some utilities contend that the “net-metering” fees paid to homeowners with rooftop installations for excess solar power they send back to the grid unfairly transfer costs to the utilities and their non-solar customers.

And so in a number of states, utility interests have sought to persuade state regulators to roll back net-metering provisions, arguing they are a net cost to the overall electricity system.  Most glaringly, the local utility in Nevada successfully wielded the cost-shift theory last winter to get the Nevada Public Utilities Commission to drastically curtail the state’s net-metering payments, prompting Solar City, Sunrun, and Vivint Solar—the state’s three largest providers of rooftop panels—to leave the Nevada market entirely. The result: New residential solar installation permits plunged 92 percent in Nevada in the first quarter of 2016.

All of which highlights a burning question for the present and future of rooftop solar: Does net metering really represent a net cost shift from solar-owning households to others? Or does it in fact contribute net benefits to the grid, utilities, and other ratepayer groups when all costs and benefits are factored in? As to the answer, it’s getting clearer (even if it’s not unanimous). Net metering — contra the Nevada decision — frequently benefits all ratepayers when all costs and benefits are accounted for, which is a finding state public utility commissions, or PUCs, need to take seriously as the fight over net metering rages in states like Arizona, California, and Nevada.  Regulators everywhere need to put in place processes that fairly consider the full range of benefits (as well as costs) of net metering as well as other policies as they set and update the policies, regulations, and tariffs that will play a critical role in determining the extent to which the distributed solar industry continues to grow.

Fortunately, such cost-benefit analyses have become an important feature of state rate-setting processes and offer important guidance to states like Nevada.  So what does the accumulating national literature on costs and benefits of net metering say?  Increasingly it concludes— whether conducted by PUCs, national labs, or academics — that the economic benefits of net metering actually outweigh the costs and impose no significant cost increase for non-solar customers.  Far from a net cost, net metering is in most cases a net benefit—for the utility and for non-solar rate-payers.

Of course, there are legitimate cost-recovery issues associated with net metering, and they vary from market to market. Moreover, getting to a good rate design, which is essential for both utility revenues and the growth of distributed generation, is undeniably complicated.  If rates go too far in the direction of “volumetric energy charges”—charging customers based on energy use—utilities could have trouble recovering costs when distributed energy sources reach higher levels of penetration. On the other hand, if rates lean more towards fixed charges—not dependent on usage—it may reduce incentives for customers to consider solar and other distributed generation technologies.  

Moreover, cost-benefit assessments can vary due to differences in valuation approach and methodology, leading to inconsistent outcomes. For instance, a Louisiana Public Utility Commission study last year found that that state’s net-metering customers do not pay the full cost of service and are subsidized by other ratepayers. How that squares with other states’ analyses is hard to parse.

Nevertheless, by the end of 2015, regulators in at least 10 states had conducted studies to develop methodologies to value distributed generation and net metering, while other states conducted less formal inquiries, ranging from direct rate design or net-metering policy changes to general education of decisionmakers and the public. And there is a degree of consensus.  What do the commission-sponsored analyses show? A growing number show that net metering benefits all utility customers:

• In 2013 Vermont’s Public Service Department conducted a study that concluded that “net-metered systems do not impose a significant net cost to ratepayers who are not net-metering participants.” The legislatively mandated analysis deemed the policy a successful component of the state’s overall energy strategy that is cost effectively advancing Vermont’s renewable energy goals.

• In 2014 a study commissioned by the Nevada Public Utility Commission itself concluded that net metering provided $36 million in benefits to all NV Energy customers, confirming that solar energy can provide cost savings for both solar and non-solar customers alike. What’s more, solar installations will make fewer costly grid upgrades necessary, leading to additional savings. The study estimated a net benefit of $166 million over the lifetime of solar systems installed through 2016. Furthermore, due to changes to utility incentives and net-metering policies in Nevada starting in 2014, solar customers would not be significantly shifting costs to other ratepayers.

• A 2014 study commissioned by the Mississippi Public Services Commission concluded that the benefits of implementing net metering for solar PV in Mississippi outweigh the costs in all but one scenario. The study found that distributed solar can help avoid significant infrastructure investments, take pressure off the state's oil and gas generation at peak demand times, and lower rates. (However, the study also warned that increased penetrations of distributed solar could lead to lower revenues for utilities and suggested that the state investigate Value of Solar Tariffs, or VOST, and other alternative valuations to calculate the true cost of solar.)

• In 2014 Minnesota’s Public Utility Commission approved a first-ever statewide “value of solar” methodology which affirmed that distributed solar generation is worth more than its retail price and concluded that net metering undervalues rooftop solar. The “value of solar” methodology is designed to capture the societal value of PV-generated electricity. The PUC found that the value of solar was at 14.5 cents per kilowatt hour (kWh)—which was 3 to 3.5 cents more per kilowatt than Xcel's retail rates—when other metrics such as the social cost of carbon, the avoided construction of new power stations, and the displacement of more expensive power sources were factored in.

• Another study commissioned by the Maine Public Utility Commission in 2015 put a value of $0.33 per kWh on energy generated by distributed solar, compared to the average retail price of $0.13 per kWh — the rate at which electricity is sold to residential customers as well as the rate at which distributed solar is compensated. The study concludes that solar power provides a substantial public benefit because it reduces electricity prices due to the displacement of more expensive power sources, reduces air and climate pollution, reduces costs for the electric grid system, reduces the need to build more power plants to meet peak demand, stabilizes prices, and promotes energy security. These avoided costs represent a net benefit for non-solar ratepayers.

These generally positive PUC conclusions about the benefits of net metering have been supported by research done by a national lab and several think tanks. Important lab research has examined how substantially higher adoption of distributed resources might look.

In a forward-looking analysis of the financial impacts of net-metered energy on utilities and ratepayers, Lawrence Berkeley National Lab found that while high use of net-metered solar generation may decrease utility shareholders' earnings, it will have a "relatively modest" impact on ratepayers. The report examined solar penetration levels that are "substantially higher than [those that] exist today" — 10 percent compared to today's 0.2 percent — and concluded that “even at penetration levels significantly higher than today, the impacts of customer-sited PV on average retail rates may be relatively modest." The report further said that utilities and regulators "may have sufficient time to address concerns about the rate impacts of PV in a measured and deliberate manner"

Similarly, a growing number of academic and think tank studies have found that solar energy is being undervalued and that it delivers benefits far beyond what solar customers are receiving in net-metering credits:

• For instance, a review of 11 net metering studies by Environment America Research and Policy Center has found that distributed solar offers net benefits to the entire electric grid through reduced capital investment costs, avoided energy costs, and reduced environmental compliance costs. Eight of the 11 studies found the value of solar energy to be higher than the average local residential retail electricity rate: The median value of solar power across all 11 studies was nearly 17 cents per unit, compared to the nation’s average retail electricity rate of about 12 cents per unit.

• A 2015 cost-benefit study of net metering in Missouri by the Missouri Energy Initiative found that even accounting for increased utility administrative costs and the shifting of some fixed expenses, net metering is a net benefit for all customers regardless of whether they have rooftop solar. The study used values for two kinds of costs and two benefits and concluded that net metering’s “net effect” is positive. The typical solar owner pays only 20 percent less in fixed grid costs and costs the utility an estimated $187 per interconnection. Meanwhile, solar owners benefit the system through reduced emissions and energy costs.

• Likewise, a study by Acadia Center found the value of solar to exceed 22 cents per kWh of value for Massachusetts ratepayers through reduced energy and infrastructure costs, lower fuel prices, and lowering the cost of compliance with the Commonwealth's greenhouse gas requirements. This value was estimated to exceed the retail rate provided through net metering.

• In yet another study, researchers at the University at Albany, George Washington University, and Clean Power Research have found that solar installations in New York deliver between 15 and 40 cents per kWh to ratepayers. The study noted that these numbers provide economic justification for the existence of incentives that transfer value from those who benefit from solar electric generation to those who invest in solar electric generation.

In short, while the conclusions vary, a significant body of cost-benefit research conducted by PUCs, consultants, and research organizations provides substantial evidence that net metering is more often than not a net benefit to the grid and all ratepayers.

As to the takeaways, they are quite clear: Regulators and utilities need to engage in a broader and more honest conversation about how to integrate distributed-generation technologies into the grid nationwide, with an eye toward instituting a fair utility-cost recovery strategy that does not pose significant challenges to solar adoption.

From the state PUCs’ perspective, until broad changes are made to the increasingly outdated and ineffective standard utility business model, which is built largely around selling increasing amounts of electricity, net-metering policies should be viewed as an important tool for encouraging the integration of renewable energy into states’ energy portfolios as part of the transition beyond fossil fuels. To that end, progressive regulators should explore and implement reforms that arrive at more beneficial and equitable rate designs that do not prevent solar expansion in their states. The following reforms range from the simplest to the hardest:

• Adopt a rigorous and transparent methodology for identifying, assessing, and quantifying the full range of benefits and costs of distributed generation technologies. While it is not always possible to quantify or assess sources of benefits and costs comprehensively, PUCs must ensure that all cost-benefit studies explicitly decide how to account for each source of value and state which ones are included and which are not. Currently methodological differences in evaluating the full value of distributed generation technologies make comparisons challenging. States start from different sets of questions and assumptions and use different data. For instance, while there is consensus on the basic approach to energy value estimation (avoided energy and energy losses via the transmission and distribution system), differences arise in calculating other costs and benefits, especially unmonetized values such as financial risks, environmental benefits, and social values. In this regard, the Interstate Renewable Energy Council’s “A Regulator’s Guidebook: Calculating the Benefits and Costs of Distributed Solar Generation” and the National Renewable Energy Laboratory’s “Methods for Analyzing the Benefits and Costs of Distributed Photovoltaic Generation to the U.S. Electric Utility System” represent helpful resources for identifying norms in the selection of categories, definitions, and  methodologies to measure various benefits and costs.

• Undertake and implement a rigorous, transparent, and precise “value of solar” analytic and rate-setting approach that would compensate rooftop solar customers based on the benefit that they provide to the grid. Seen as an alternative to ‘traditional’ net-metering rate design, a “value of solar” approach would credit solar owners for (1) avoiding the purchase of energy from other, polluting sources; (2) avoiding the need to build additional power plant capacity to meet peak energy needs; (3) providing energy for decades at a fixed prices; and (4) reducing wear and tear on the electric grid. While calculating the “value of solar” is very complex and highly location-dependent, ultimately PUCs may want to head toward an approach that accurately reflects all benefits and costs from all energy sources. Value of solar tariffs are being used in Austin, Texas (active use) and Minnesota (under development).

• Implement a well-designed decoupling mechanism that will encourage utilities to promote energy efficiency and distributed generation technologies like solar PV, without seeing them as an automatic threat to their revenues. As of January 2016, 15 states have implemented electric decoupling and eight more are considering it. Not surprisingly, it is states that have not decoupled electricity (such as Nevada) that are fighting net metering the hardest. Typically, decoupling has been used as a mechanism to encourage regulated utilities to promote energy efficiency for their customers. However, it can also be used as a tool to incentivize net metering by breaking the link between utility profits and utility sales and encouraging maximum solar penetration. Advocates of decoupling note that it is even more effective when paired with time-of-use pricing and minimum monthly billing.

• Move towards a rate design structure that can meet the needs of a distributed resource future. A sizable disconnect is opening between the rapidly evolving new world of distributed energy technologies and an old world of electricity pricing. In this new world, bundled, block, “volumetric” pricing—the most common rate structure for both residential and small commercial customers—can no longer meet the needs of all stakeholders. The changing grid calls, instead, for new rate structures that respond better to the deployment of new grid technologies and the proliferation of myriad distributed energy resources, whether solar, geothermal, or other.  A more sophisticated rate design structure, in this regard, would take into consideration three things: (1) the unbundling of rates to specifically price energy, capacity, ancillary services,  and so on; (2) moving from volumetric bloc rates to pricing structures that recognize the  variable time-based value of electricity generation and consumption (moving beyond just peak versus off-peak pricing to  fully real-time pricing); and (3) moving from pricing that treats all customers equally to a pricing structure that more accurately compensates for unique, location-specific and technology specific values.

• Move towards a performance-based utility rate-making model for the modern era. Performance based regulation (PBR) is a different way of structuring utility regulation designed to align a utility’s financial success with its ability to deliver what customers and society want. Moving to a model that pays the utility based on whether it achieves quantitatively defined outcomes (like system resilience, affordability, or distributed generation integration) can make it profitable for them to pursue optimal grid solutions to meet those outcomes. The new business model would require the PUC and utilities to make a number of changes, including overhauling the regulatory framework, removing utility incentives for increasing capital assets and kilowatt hours sold, and replacing those incentives with a new set of performance standard metrics such as reliability, safety, and demand-side management. New York’s Reforming the Energy Vision  proceeding is the most high-profile attempt in the country to implement a PBR model.

Options also exist for utilities to address the challenges posed by net metering:

• Utilities, most notably, have the opportunity to adjust their existing business models by themselves owning and operating distributed PV assets (though not to the exclusion of other providers).  On this front, utilities could move to assemble distributed generation systems, such as for rooftop solar, and sell or lease them to homeowners. In this regard, utilities have an advantage over third-party installers currently dominating the residential rooftop solar industry due to their proprietary system knowledge, brand recognition, and an existing relationship with their customers. Utilities in several states such as Arizona, California, and New York are investigating or have already invested in the opportunity.

• Furthermore, utilities can also push the envelope on grid modernization by investing in a more digital and distributed power grid that enables interaction with thousands of distributed energy resources and devices.

Ultimately, distributed solar is here to stay at increasing scale, and so state policies to support it have entered an important new transitional phase. More and more states will now likely move to update their net-metering policies as the cost of solar continues to drop and more homeowners opt to install solar panels on their homes.

As they do that, states need to rigorously and fairly evaluate the costs and benefits posed by net metering, grid fees, and other policies to shape a smart, progressive regulatory system that works for all of the stakeholders touched by distributed solar.

Utilities should have a shot at fair revenues and adequate ratepayers. Solar customers and providers have a right to cost-effective, reliable access to the grid. And the broader public should be able to expect a continued solar power boom in U.S. regions as well as accelerated decarbonization of state economies. All of which matters intensely. As observes the North Carolina Clean Energy Technology Center and Meister Consultants Group: “How key state policies and rates are adapted will play a significant role in determining the extent to which the [solar PV] industry will continue to grow and in what markets.”

On Tuesday, May 24, Nigerian Central Bank Governor Godwin Emefiele announced that the country will adopt a more flexible foreign exchange rate system in the near future. This move signals a major policy shift by Emefiele and President Muhammadu Buhari, who had until this point opposed calls to let the naira weaken. Many international oil-related currencies have depreciated against the dollar as oil prices began their decline in 2014. Nigeria, however, has held the naira at a peg of 197-199 per U.S. dollar since March 2015, depleting foreign reserves and deterring investors, who remain concerned about the repercussions of a potential naira devaluation. Following the announcement, Nigerian stocks jumped to a five-month high and bond prices rose in anticipation that a new flexible exchange rate regime would increase the supply of dollars and help attract foreign investors.

For now it remains unclear exactly what a more flexible system will entail for Nigeria, however, some experts suggest that the Central Bank may introduce a dual-rate system, which allows select importers in strategic industries to access foreign currency at the current fixed rate, while more generally foreign currency will be available at a weaker, market-related level. This new regime raises a number of questions, including how it will be governed and who will have access to foreign currency (and at what rate). On Wednesday, Nigeria’s parliament requested a briefing soon from Emefiele and Finance Minister Kemi Adeosun to provide additional clarity on the new system, although the date for such a meeting has not yet been set.

Earlier this month, Kenya announced plans to close the Dadaab refugee camp, located in northeast Kenya, amid security concerns. The move to close the camp has been widely criticized by international actors. United States State Department Press Relations Director Elizabeth Trudeau urged Kenya to “uphold its international obligations and not forcibly repatriate refugees.” The United Nations High Commissioner for Refugees stated that the closure of the refugee camp would have “devastating consequences.” Despite these concerns, this week, at the World Humanitarian Summit, Kenya stated that it will not go back on its decision and confirmed the closure of the refugee camps within a six-month period.

The camp houses 330,000 refugees, a majority of whom fled from conflict in their home country of Somalia. Kenya insists that the camp poses a threat to its national security, as it believes the camp is used to host and train extremists from Somalia’s Islamist group al-Shabab. Kenya also argued that the developed world, notably the United Kingdom, should host its fair share of African refugees. This is not the first time Kenya has threatened to close the refugee camp. After the Garissa University attacks last April, Kenya voiced its decision to close the refugee camps, although it did not follow through with the plan.

From May 23-27, Lusaka, Zambia hosted 5,000 delegates and participants for the 2016 Annual Meetings of the African Development Bank (AfDB), with the theme, “Energy and Climate Change.” Held in the wake of December’s COP21 climate agreement and in line with Sustainable Development Goals 7 (ensure access to affordable, reliable, sustainable and modern energy for all) and 13 (take urgent action to combat climate change and its impacts), the theme was timely and, as many speakers emphasized, urgent. Around 645 million people in Africa have no access to electricity, and only 16 percent are connected to an energy source. To that end, AfDB President Akinwumi Adesina outlined the bank’s ambitious aim: “Our goal is clear: universal access to energy for Africa within 10 years; Expand grid power by 160 gigawatts; Connect 130 million persons to grid power; Connect 75 million persons to off grid systems; And provide access to 150 million households to clean cooking energy."

As part of a push to transform Africa’s energy needs and uses, Rwandan President Paul Kagame joined Kenyan President Uhuru Kenyatta on a panel to support the AfDB’s “New Deal on Energy” that aims to deliver electricity to all Africans by 2025. Kenyatta specifically touted the potential of geothermal energy sources. Now, 40 percent of Kenya's power needs come from geothermal energy sources, he said, but there is still room for improvement—private businesses, which make up 30 percent of Kenya’s on-grid energy needs, have not made the switch yet.

As part of the meetings, the AfDB, the Organization for Economic Cooperation and Development (OECD), and United Nations Development Program (UNDP) also launched their annual African Economic Outlook, with the theme “Sustainable Cities and Structural Transformation.” In general, the report’s authors predict that the continent will maintain an average growth of 3.7 percent in 2016 before increasing to 4.5 percent in 2017, assuming commodity prices recover and the global economy improves.  However, the focus was on this year’s theme: urbanization. The authors provide an overview of urbanization trends and highlight that successful urban planning can discourage pollution and waste, slow climate change, support better social safety nets, enhance service delivery, and attract investment, among other benefits.

For more on urbanization in sub-Saharan Africa, see Chapter 4 of Foresight Africa 2016: Capitalizing on Urbanization: The Importance of Planning, Infrastructure, and Finance for Africa’s Growing Cities.

Event Information

The Brookings Doha Center (BDC) hosted a panel discussion on May 30, 2016, about the security of energy exports and energy transit from the Middle East and North Africa (MENA). The panelists were Robin Mills, nonresident fellow at the Brookings Doha Center; and Colonel Giuseppe Morabito, director of the Middle East Faculty at the NATO Defense College. Sultan Barakat, senior foreign policy fellow and director of research at the BDC, moderated the event, which was attended by members of Qatar’s diplomatic, academic, and media community.

Barakat introduced the session by stating that the current unsettled environment in the Middle East raises concerns over energy security, both within the region and amongst energy consumers in Europe, the United States, India, China, and elsewhere. Threats to energy infrastructure exist at all scales, from individual acts of crime, sabotage, and terrorism to major regional wars and conflicts. We have seen large swaths of land fall under the control of non-state actors while states struggle to protect their territories. The Middle East houses some of the most important chokepoints in the energy transit, but also happens to be one of the most unstable regions in the world. 

Mills started his remarks by highlighting paradoxes in the oil and gas markets today, where low global oil and gas prices are juxtaposed with high levels of global disruptions to energy transits. Concern over energy security is lacking as markets appear to pay less attention to risks, even though energy security faces some unprecedented challenges. Such indifference, he noted, may be appropriate for now given the oversupply and abundance of energy in the market. But even in the current market, some possible threats may have very severe effects on global energy supplies, threatening the economies of consumers, producers, and the global market alike.

Mills proceeded to list different risk scenarios. At the local level, he highlighted the threat of sabotage, where communities demanding a greater share of natural resources may block a pipeline or attack an export terminal; piracy, which, he argued, could emerge in regions beyond the coast of Somalia; and attacks by extremist groups, who are eager to get a hold on new sources of income. On a state level, there is the threat of major interstate wars between major exporters, which thankfully haven’t erupted yet.  Past interstate wars, however, have had very significant impacts on energy security. The 1973 war between Israel and Egypt lead to an embargo that triggered the first oil crisis. The 1980s Iran-Iraq war resulted in severe damage to the oil production facilities of both countries and involved a tanker war which destroyed tankers passing through the Strait of Hormuz, resulting in an intervention by both the United States and the Soviet Union to protect shipping.

Hormuz, Mills continued, is one of numerous chokepoints—narrow channels along widely-used global sea routes that are crucial to the energy business. Given their narrowness, they tend to be obvious disruption targets. Hormuz carries about 17 million barrels per day (more than 20%) of oil exports. It is also the sole route for LNG export from Qatar, a crucial source of gas for East Asia and Europe. Other important chokepoints in the region are the Suez Canal, the southern entrance to the Red Sea, and the Bosporus Straits in Turkey. Any interruption of transit along those key areas would be highly detrimental.

Mills argued that, beyond attacks and wars, there is a broader and more diffuse threat to energy security, which has to do with investment. While it is true that investors can handle some level of risk in countries with moderate levels of insecurity like Nigeria, not all levels of insecurity can be worked with. At some point, insecurity can become too severe, deterring investment or even preventing it entirely. In the long term, this deters the development of promising new sources of oil and gas.

In response to a question from Barakat about NATO’s perspective on energy security in the Middle East, Morabito argued that NATO is particularly concerned about its gas supplies from the region, as most NATO countries rely on the region for gas. He argued that NATO’s policies, however, are primarily reactive, driven by events. No major events have interrupted energy supplies in recent times, so energy security is hardly on the agenda of NATO policymakers. There are more pressing issues these days, such as the threat of the Islamic State group (IS) and that of Russia’s Vladimir Putin.

In fact, Morabito continued, it is difficult to focus NATO’s attention on the issue because there doesn’t seem to be one. In the past, oil prices went up simply due to a war in Lebanon, which isn’t even an energy exporter. Today, however, we have a war that involves Saudi Arabia, the largest oil producer, but prices have been declining. The markets are very different today, mainly due to the development of shale technologies.

Nevertheless, Morabito noted that he thinks NATO, or some NATO nations, have intervened to secure their energy interests by training interstate groups such as the Kurds in Iraq or paying tribesmen in Algeria to protect pipelines that flow towards Europe. He noted that protecting pipelines is a costly business. A pipeline of 1,000 kilometers requires the presence of at least two soldiers every 50 meters; those two would have to work in shifts which necessitates hiring yet another two. Even then, an attack by only 50 militants would likely see the pipeline destroyed. This high cost makes it crucial to cooperate with local groups if proper security is to be insured.

Mills noted that European countries have become far less vulnerable to interruptions in supply, which were historically mainly caused by conflicts with Russia. He attributed that to interventions by the European Union to mitigate those vulnerabilities. He noted that in addition to institutional interventions, infrastructural development and market forces are also key in mitigating risks to the energy transit. When it comes to infrastructure, pipelines can be developed to bypass chokepoints, strategic storage can be built to provide countries with an emergency stock of oil and gas, and in some rare cases spare capacity can be employed to fill gaps in supply. Additionally, too often, government action to impose price controls, rationing, and export bans has proven to be counterproductive. It is important to allow the market to correct itself freely, although market mechanisms could be aided by better data.

After a Q&A session that asked about whether there truly are any real threats to Hormuz, the role that multi-national corporations can play in securing energy security, and threats to energy transit stemming from outside the MENA region.  Barakat concluded by thanking the guests and stating that energy security is yet another reason why the region should work to resolve its differences and put an end to regional wars and rivalries.

Video

• Risky routes: Energy transit in the Middle East

Event Materials

• EnergyTransitTranscript0516doc

On Friday, June 3, S&P Global Ratings announced that it would not downgrade South Africa’s credit rating to junk, letting South Africa breathe a sigh of relief. The outlook, however, remained negative. While some experts were confident that the rating would not be cut, most continued to warn that future economic or political turmoil could spark a downgrade later this year. The South African Treasury agreed, but remained positive releasing a statement saying:

Government is aware that the next six months are critical and there is a need to step up the implementation [of measures to boost the economy] … The benefit of this decision is that South Africa is given more time to demonstrate further concrete implementation of reforms that are underway.

South Africa, whose current rating stands at BBB- (one level above junk), has been facing weak economic growth—at 1 percent—over past months. The International Monetary Fund has given a 2016 growth forecast of 0.6 percent. Many feared that a downgrade could have pushed the country into a recession. Borrowing by the government would have also become more expensive, especially as it tackles a 3.2 percent of GDP budget deficit for the 2016-2017 fiscal year.

Other credit ratings agencies also are concerned with South Africa’s economic performance. Last month, Moody’s Investors Service ranked the country two levels above junk but on review for a potential downgrade, while Fitch Ratings is reviewing its current stable outlook and BBB- rating.

For South African Finance Minister Pravin Gordhan’s thoughts on the South African economy, see the April 14 Africa Growth Initiative event, “Building social cohesion and an inclusive economy: A conversation with South African Finance Minister Pravin Gordhan.”

This week, the Extraordinary African Chambers—located in Dakar and established in collaboration with the African Union—sentenced former Chadian President Hissène Habré to life in prison. Habré seized power in 1982, overthrowing then President Goukouni Oueddei. He fled to Senegal in 1990 after being ousted by current Chadian President Idriss Deby. After he fled to Senegal, the African Union called on Senegal to prosecute Habré. In 2013, the Extraordinary African Chamber was created with the sole aim to prosecute Habré. The Habré trial is the first trial of a former African head of state in another African country.

Habré faced a long list of charges including crimes against humanity, rape, sexual slavery, and ordering killings while in power. According to Chad’s Truth Commission,  Habré’s government murdered 40,000 people during his eight-year reign. At the trial, 102 witnesses, victims, and experts testified to the horrifying nature of Habré’s rule. His reign of terror was largely enabled by Western countries, notably France and the United States. In fact, on Sunday, U.S. Secretary of State John Kerry admitted to his country’s involvement in enabling of Habré’s crimes. He was provided with weapons and money in order to assist in the fight against former Libyan leader Moammar Gadhafi. Said resources were then used against Chadian citizens.

Also this week, Simone Gbagbo, former Ivorian first lady, is being tried in Côte d’Ivoire’s highest court— la Cour d’Assises—for crimes against humanity. She also faces similar charges at the International Criminal Court though the Ivoirian authorities have not reacted to the arrest warrant issued in 2012. In March 2015, Simone Gbabgo was sentenced to 20 years in jail for undermining state security as she was found guilty of distributing arms to pro-Laurent Gbagbo militia during the 2010 post-electoral violence that left 3000 dead. Her husband is currently on trial in The Hague for the atrocities committed in the 2010 post-election period.

On Monday, May 30, South African chemical and energy company Sasol Ltd announced that Mozambique’s ongoing debt crisis and continuing low global gas prices would not slow down its Mozambican gas project. The company expressed confidence in a $1.4 billion processing facility upgrade stating that the costs will be made up through future gas revenues. In explaining Sasol’s decision to increase the capacity of its facility by 8 percent, John Sichinga, senior vice president of Sasol’s exploration and production unit, stated, “There is no shortage of demand … There’s a power pool and all the countries of the region are short of power.” In addition, last week, Sasol began drilling the first of 12 new planned wells in the country.

On the other hand, on Monday The Wall Street Journal published an article examining how these low gas prices are stagnating much-hoped-for growth in East African countries like Tanzania and Mozambique as low prices prevent oil companies from truly getting started. Now, firms that flocked to promising areas of growth around these industries are downsizing or moving out, rents are dropping, and layoffs are frequent. Sasol’s Sichinga remains positive, though, emphasizing, "We are in Mozambique for the long haul. We will ride the waves, the downturns, and the upturns."

On December 12, 2015, 195 countries adopted the Paris Agreement, the most ambitious climate change pact to date. The document lays out a plan to curb greenhouse gas emissions, among other climate-related initiatives. Participating countries must now find ways to translate those ambitions into policy, and answer important questions about financing, transparency and accountability, national implementation, and accelerated emissions reduction goals, to name but a few. But one issue looms large: coal.

Coal-fired electricity is responsible for producing 40 percent of the world’s power and about 70 percent of its steel. The coal industry employs millions worldwide and provides billions of people with electricity. Analysts estimate that the world has hundreds of years of coal reserves in the ground, at current consumption levels. Its abundance, low price, and global availability make it a difficult fuel source to give up. But despite coal’s advantages, it poses significant environmental and health risks. Ten percent of coal consists of ash, which contains radioactive and toxic elements. It is responsible for over $50 billion in medical costs annually in the European Union alone. The environmental consequences of coal use, such as water contamination and habitat destruction, are common. Burning coal adds millions of tons of dangerous particulates and greenhouse gases, including carbon, to the atmosphere.

States and societies around the world rely on coal, even though many of its dangers have been known for decades. If the Paris Agreement is to succeed, global leaders must address the reasons why many countries—particularly in the developing world—still rely on coal. Better yet, they must find new ways to provide coal-reliant countries with affordable, alternative energy, and invest in new technologies that could help mitigate coal’s negative consequences.

COAL ACROSS THE WORLD

Globally, coal production and consumption has risen almost continuously for more than 200 years. The International Energy Agency has estimated that the world burned approximately 7,876 million tons of coal in 2013, adding over 14.8 gigatons of carbon to the atmosphere. But global coal statistics do not tell us much about markets and trends. In fact, coal usage varies enormously around the world, with some regions transitioning away from the resource as others have increasingly embraced it.

For example, stringent environmental, health, and safety policies in the United States have put increasing pressure on the coal industry. Well-funded environmental groups have succeeded in closing coal-fired power plants, and many states on the country’s west coast and in its northeast have aimed to create a coal-free power grid. Yet market forces have turned out to be the nail in U.S. coal’s coffin. The rise of natural gas in the United States has gave the country’s electricity producers an incentive to shift away from coal. In fact, U.S. coal consumption declined from a billion tons in 2008, to roughly 850 million tons by 2013. This year, analysts suggest that coal will fuel only 32 percent of all U.S. electricity, and natural gas will become the country’s leading electricity source for the first time. As a result of low prices, low returns, and political controversy, investors have shied away from coal, which has caused major coal companies to struggle to stay afloat. Of all announced new electricity generation capacity in the United States, not a single megawatt is coal-fired. Although change is happening, it will likely be decades before coal is no longer an important fuel source in the U.S. economy. Canada’s coal sector faces similar pressures: weak demand from Asia, public opposition to the construction of new export facilities, domestic environmental legislation, and the shale boom have all taken their toll.

In Europe, stringent air quality controls and climate change regulations have cut the use of coal dramatically in Denmark, Sweden, and the United Kingdom. But the EU emissions trading scheme, which relies on carbon offsets and carbon dioxide caps, has proven disappointing. In fact, most European countries still lack an economically competitive and readily available alternative to coal. Plus, the coal industry still has political power in capitals like Berlin and Warsaw, which lowers the European common denominator for energy policy, as well as its policies that fight climate change.

Photo courtesy of REUTERS/James Regan/File Photo. Coal is stockpiled at the Blair Athol mine in the Bowen Basin coalfield near the town of Moranbah, Australia, June 1, 2012.

In Asia, both Japan and South Korea are set to expand their use of coal despite signing the Paris Agreement. After the Fukushima disaster, Japan has implemented ambitious renewables and energy efficiency policies, but those cannot take the place of its nuclear energy production on their own. These countries are entirely import dependent, which makes natural gas prices high. This, in turn, makes natural gas a less likely fuel source as the countries transition to greener electricity. In this context, high-efficiency coal plants appear to be a viable alternative, especially as nuclear power remains highly controversial.

And outside of advanced economies, coal often plays the role it once played in Europe and North America. For over a decade, China was the main engine of global coal consumption, driving booms in coal mining and shipping. China’s domestic coal production skyrocketed, and other countries, such as Australia, experienced coal booms to keep pace with Chinese demand. Although China produced and consumed almost as much coal as the rest of the world combined in 2014, it seems that the country’s consumption has peaked. But China will still rely heavily on coal-fired electricity for decades. The country remains a key player in steel production, and millions of its citizens continue to work in the mining industry, despite recent layoffs.

South Asian countries continue to invest heavily in new coal-fired electricity plants and industrial projects. India may appreciate the risks of climate change, but its chief concern is delivering low-cost power to 350 million of its citizens who lack electricity. Coal is set to play a prominent role in meeting such goals. Countries like Indonesia, Thailand, and Vietnam have followed suit as they search for low-cost electricity to power their countries.

In short, coal remains a big player in the global fuel mix, even as it faces tough challenges from stringent environmental regulations, competition from other fuel sources, and a lack of new investments.

Photo courtesy of REUTERS/Sheng Li/Files. A labourer carries honeycomb briquettes at a coal processing factory in Shenyang, Liaoning province in this December 2, 2009 file photo.

WHITHER COAL?

Different strategies apply in different parts of the world when it comes to eradicating coal, despite the global agreement in Paris. Just as there is not a global energy grid, there is also no single, global transition to lower-carbon energy. Although some countries are transitioning away from coal, others continue to transition toward it.

Second, pragmatism and persistence—rather than ideological purity—remain key values as countries transition towards low-carbon economies. Natural gas provides North America with a backup fuel as it transitions to green energy. Without major bulk terminals on the west coast, western U.S. coal producers will not find new markets for their products overseas. And in Europe, policymakers will have to make good on long-promised and long-delayed changes to energy policy and infrastructure. If Germany and other EU states are to achieve promised clean energy transitions, coal production must be scaled back substantially across the continent. European leaders must also build an “Energy Union” that will accelerate the flow of cross-border electricity, if they are to achieve the Paris Accord’s climate change goals. Europe must also reform its existing carbon pricing mechanisms. And across China, Europe, and North America, workers will have to be re-educated for new job opportunities as the coal market dries up.

But for now, coal still keeps the light on around the world. It powers new, high-tech economies, as well as a huge share of traditional manufacturing. If hundreds of millions of Africans and Asians are to gain access to electricity, new coal-fired power plants will have to come online in the years ahead. As coal continues to play a prominent role in industrial processes like steel and cement making, technological investments are required to limit its consequences.

To tackle these challenges, coal advocates, as well as some climate experts, suggest that more countries must invest in carbon capture and sequestration (CCS) research. But such investments are lagging, and the world would require several dozen CCS projects in order to make the technology commercially viable in the long term.

If the Paris Accord is to succeed, the earth’s atmosphere cannot remain a free dump for billions of tons of pollution every year. In fact, virtually all greenhouse gas emissions must be reduced. Countries can impose taxes, cap-and-trade schemes, and regulation to make this happen. Governments will have to design unique strategies that are custom fit to their countries, and, in some cases, find opportunities with their neighbors as well. For example, some private and public institutions have chosen to stop financing coal-fired projects, and the Obama administration has indicated it will not give out new leases for coal mining on federal land. Others will choose to build more coal-fired plants until the alternatives are cheaper, or until someone pays them not to.

Globally, coal may indeed be at the beginning of the end. But the energy transition is not strictly global. It is also national, regional, and local. Coal remains economically competitive—attractive even—in many parts of the world. Some countries will wage wars on coal, which will be as much economic and financial as they are political. But some countries, like India, will host coal booms regardless of the consequences. After Paris, there is no point in ignoring coal. It will be powering the world—and the world’s debates—for decades to come.

This piece was originally published by Foreign Affairs.

The debate surrounding net energy metering (NEM) and the appropriate way to reform this policy is under scrutiny in many U.S. states. This is highly warranted since NEM policies do indeed need reforming because NEM often results in subsidies to private (rooftop) solar owners and leasing companies. These subsidies are then “paid for” by non-NEM customers (customers without private rooftop solar installations). The fundamental source of the NEM subsidy is the failure of NEM customers (customers with private rooftop solar installations) to pay fully for the grid services that they use 24/7. These subsidies are well-documented and underpin much of the regulatory reform efforts underway across the United States.[1]

In a recent Brookings paper, “Rooftop solar: Net metering is a net benefit,” Mark Muro and Devashree Saha contend that net metering is a net benefit for non-NEM customers.[2] I fundamentally disagree with their findings, and argue that NEM is not a net benefit; it is, in fact, a tariff that much of the time results in a subsidy to NEM customers and a cost shift onto non-NEM customers. As Executive Director of the Institute for Electric Innovation, a non-lobbying organization focused on trends in the electric power industry, I have followed this debate and written about it for several years.

Much of the talk about NEM focuses too often on the “value” of the energy that is sold back to the grid by a NEM customer. In reality, the amount of energy sold back to the grid is relatively small. The real issue is the failure of NEM customers to pay fully for the grid services that they use while connected to the grid 24/7, as shown in Figure 1.[3] Customers need to constantly use the grid to balance supply and demand throughout the day, and the cost of these grid services can be sizeable. In fact, for a typical residential customer in the United States with an average electricity bill of $110 per month, the actual cost of grid services can range from $45 to $70 per month–however, the customer doesn’t see that charge.[4] That means, in the extreme, if a customer’s energy use “nets” to zero in a given month because the customer’s private solar system produced exactly what the customer consumed, that customer would pay $0 even though that customer is connected to the local electric company’s distribution grid and is utilizing grid services on a continuous around-the-clock basis.[5]

Although exactly netting to zero energy in a month is highly unlikely, this example demonstrates the point that the customer would pay nothing, despite using grid services at a cost ranging from $45 to $70 per month. Over the course of one year, this customer could receive a subsidy resulting from NEM of between $540 and $840. Over the life of a private rooftop solar system, which ranges from 20 to 25 years, this is a significant subsidy resulting from NEM.

Granted, this is an extreme example, and most NEM customers will pay for some portion of grid services. However, the fundamental source of the NEM subsidy is the failure of NEM customers to pay fully for the grid services that they use 24/7, and the cost of these services can be quite substantial. When a NEM customer doesn’t pay for the grid, the cost is shifted onto non-NEM customers.[6] It is a zero-sum game; plain and simple. This is the elephant in the room.

This issue was directly addressed by Austin Energy when the company implemented a “buy-sell” arrangement for the private rooftop solar customers in its service territory. The rationale for the buy-sell approach is that the customer buys all of the energy that is consumed on-site through the electric company’s retail tariff and sells all of the energy produced by their private rooftop solar system at the electric company’s avoided cost. This addresses the “elephant in the room” because, by buying all energy consumed at the retail tariff, the customer does pay for grid services that are largely captured through the retail tariff. It is an unfortunate fact that under ratemaking practices today in the United States, the majority of fixed costs (i.e., grid and other costs) are captured through a volumetric charge.

Hence, I fundamentally disagree with the Muro/Saha paper–NEM does need to be reformed. NEM is not a net benefit; it is a tariff that the much of the time results in a cost shift onto non-NEM customers. One of the first studies to quantify the magnitude of the NEM subsidy was conducted by Energy+Environmental Economics (E3) for the California Public Utilities Commission (CPUC) in 2013. There was no mention of this analysis for the CPUC in the Muro/Saha paper. The E3 study estimated that NEM would result in a cost shift of $1.1 billion annually by 2020 from NEM to non-NEM customers if current NEM policies were not reformed in California.[7] A cost shift of this magnitude–paid for by non-NEM customers–was unacceptable to California regulators. As a result, California regulators set to work to reform rates in their state; many other states followed suit and conducted similar investigations of the magnitude of the NEM subsidy.

In reviewing NEM studies, Muro and Saha chose to focus on a handful of studies that show that net metering results in a benefit to all customers. In this small group of NEM studies, they included a study that E3 conducted for the Nevada Public Utilities Commission (PUC) in 2014–perhaps the most well-known and cited of the five studies included in the Muro/Saha paper. Very soon after the E3 Nevada study was published, the cost assumptions for the base-case scenario which showed a net benefit of $36 million to non-NEM customers (assuming $100 per MWh for utility-scale solar) were found to be incorrect, completely reversing the conclusion. The $36 million benefit associated with NEM for private rooftop solar turned into a $222 million cost to non-NEM customers when utility-scale solar was priced at $80 per MWh.[8] Today, based on the two most recent utility-scale contracts approved by the Nevada PUC, utility-scale solar has an average lifetime (i.e., levelized) cost of $50 per MWh, meaning that the NEM cost shift would be far greater today. In February 2016, the Nevada PUC stated that “the E3 study is already outdated and irrelevant to the discussion of costs and benefits of NEM in Nevada…”[9] Hence, because the E3 study for the Nevada PUC that the Muro/Saha paper included has been declared outdated and irrelevant to the discussion and because costs for utility-scale solar have declined significantly, that study does not show that NEM provides a net benefit.

No doubt there is an intense debate underway about NEM for private rooftop solar, and much has changed in the past two years in terms of both NEM policies and the growth of private solar projects:

• First, several state regulatory commissions now recognize that the NEM cost shift is both real and sizeable and that all customers who use the grid, including NEM customers, need to pay for the cost of the grid. As a result, many electric companies have proposed and state regulatory commissions have approved increases in monthly fixed charges over the past few years; this partially addresses the issue of NEM customers paying for the cost of the grid services that they use.
• Second and related, getting the pricing right for distributed energy resources of all types is important because we expect those resources to grow significantly in the future. Work is underway in this area and it is one focus of the New York Reforming the Energy Vision proceeding; but there is still much to be done.

By focusing on a select group of studies that show that NEM benefits all customers (as stated by the authors); by excluding the E3 study for the CPUC which was fundamental to the NEM cost shift debate; and by not providing an update on the NEM debate today, I believe that the Muro/Saha paper is misleading.

In the second part of their paper, Muro and Saha suggest some helpful regulatory reforms such as moving toward rate designs that “can meet the needs of a distributed resource future” and moving “toward performance-based rate-making (PBR).” Some electric companies have already implemented PBR or some type of formula rate and PBR is under discussion in several states.[10] Lawrence Berkeley National Labs is looking closely at this and related issues in its Future Electric Utility Regulation series of reports currently underway.[11]

Mura and Saha also suggest decoupling as a way forward–I disagree. In my view, decoupling is a not solution for private rooftop solar. Revenue decoupling is currently used to true-up revenues that would otherwise be lost due to declining electricity sales resulting from electric company investments in energy efficiency (EE). Decoupling explicitly shifts costs from participating EE customers to non-participating EE customers causing the same cost-shifting problem that is created by NEM. However, a fundamental difference is that the magnitude of the cost shifting onto non-NEM customers is on a much larger scale than the cost shifting due to EE. A recent study revealed that decoupling rate adjustments for EE are quite small–about two to three percent of the retail rate.^[12] In contrast, as described earlier in this paper, a NEM customer could shift a significant cost onto non-NEM customers (and the NEM cost shifting is essentially invisible to customers, which is one reason that NEM customers do not believe they are subsidized).[13]

Finally, Muro and Saha suggest that electric companies should invest in a more digital and distributed power grid. In fact, electric companies across the United States are doing just that. In 2015, electric companies invested $20 billion in the distribution system alone and this is expected to continue. Over the past five to six years, electric companies invested in the deployment of nearly 65 million digital smart meters to about 50 percent of U.S. households. In addition, electric companies are investing in thousands of devices to make the power grid smarter and more state-aware. Today, in states such as California, Hawaii, and Arizona, electric companies are investing to enable and integrate the distributed energy resources that are growing exponentially. And, in some states–where regulation allows–electric companies are offering rooftop solar or solar subscriptions to their customers.

No doubt, the electric power industry is undergoing a period of profound transformation–our power generation resource mix is getting cleaner and more distributed; the energy grid is becoming more digital; and customers have different expectations.[14]

Collaboration, good public policy, and appropriate regulatory policies are critical to a successful transformation of the power sector. In the context of this paper, this means reforming NEM so that private rooftop solar customers who use the energy grid pay for the grid. One straightforward approach is to require NEM customers to pay a higher monthly fixed charge thereby reducing the cost shift.[15] Ultimately the challenge is to make the transition of the electric power industry–including the significant growth in private rooftop solar and other distributed energy resources–affordable to all customers.

Lisa Wood is a nonresident senior fellow in the Energy Security and Climate Initiative at Brookings. She is also the executive director of the Institute for Electric Innovation and vice president of The Edison Foundation whose members include electric companies and technology companies.

Eye-tracking technology now makes it possible for computers to gather staggering amounts of information about individuals as they use the Internet, and draw hyper-accurate conclusions about our behavior as consumers. As the technology becomes more practical, Senior Fellow John Villasenor discusses its benefits and risks.

Video

• Eye-Tracking Technology and Digital Privacy

Audio

• @ Brookings Podcast: Eye-Tracking Technology and Digital Privacy

With new technologies for extracting oil and natural gas producing an energy boom throughout North America, Senior Fellow Charles Ebinger sees the potential in hydraulic fracturing or “fracking” to free the continent from dependence on Middle East oil, and even make some progress on curbing sources of air pollution.
 

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Video

• Fracking and Prospects for Energy Security in North America

In many African countries, women still cannot own land or resources, a significant barrier to their ability to start businesses and take advantage of the continent’s economic potential.  Fellow Anne Kamau explores their plight.

Video

• Challenges for Women in the African Economy

Drought, low agriculture productivity and a cascade of bad policy choices have put millions in the Horn of Africa and the Sahel at risk for starvation. Senior Fellow Mwangi Kimenyi, director of the Africa Growth Initiative, says the consequences will haunt the continent for decades to come.

Video

• Mwangi S. Kimenyi: Food Insecurity in Africa Can Be Solved

A little-known yearly survey conducted by the Census Bureau gathers a wealth of information that helps guide everything from investments in highways and schools to business decisions about building supermarkets and department stores. The American Community Survey gathers neighborhood-level data that isn’t collected in the decennial Census, providing invaluable information about issues from immigration to income levels. Losing that ground-level view of the changes in American life year after year would be disastrous, says Senior Fellow William Frey.

Video

• William Frey: Why the American Community Survey Is Important

Year after year, federal spending on poverty programs has been going up, but we still see more and more people who have no margin to guard against unexpected expenses or job loss. At the same time, for different reasons, Americans who are not impoverished have seen their wealth decline sharply. Expert Ron Haskins, co-director of the Center on Children and Families, says the problems are growing deeper, despite increased federal spending on programs to assist the poor. Haskins says everyone must sacrifice, but also says, that people in general, who finish high school, get a job, and get married and delay having children until age 21 are better off.

Video

• Solutions to Poverty's Rise in America

From the Arab-Israeli conflict, to the paradigm shift of the Arab Spring, to attacks on U.S. government personnel in Egypt and Libya, to the potentially explosive situation in Syria--events in the greater Middle East region continue to resonate here at home. In a recent study, “Americans on the Middle East,” Nonresident Senior Fellow Shibley Telhami finds that Americans have a great understanding and concern about Middle East events. Learn more about these findings in this episode of @ Brookings.

Video

• Shibley Telhami: What Americans Think about the Middle East

Following U.S. troop withdrawal in 2014, Afghanistan faces an uncertain future. Its fate could be compromised or even commanded by war lords, terrorists or corrupt government officials. Fellow Vanda Felbab-Brown spent time on the ground observing events and talking to a mix of Afghans from high ranking officials to village elders, to merchants to the person on the street. In this four-part video series based on her book, “Aspiration and Ambivalence: Strategies and Realities of Counterinsurgency and State-Building in Afghanistan,” Felbab-Brown offers analysis on an Afghanistan in flux.

Video

• Vanda Felbab-Brown: Counterinsurgency and State-Building in Afghanistan after 2014
• Vanda Felbab-Brown: The Afghan People Simply Want to Live and Thrive
• Vanda Felbab-Brown: Pakistan Plays a Significant Role in Afghanistan's Future
• Vanda Felbab-Brown: The Choices the U.S. Makes Will Largely Determine Afghanistan's Future

The civil war tearing through Syria is worsened by a growing tide of refugees and displaced persons along with an escalating humanitarian crisis. Food shortages, a lack of housing and adequate health care are additional burdens that many Syrians now face. Senior Fellow and Brookings-LSE Project on Internal Dispacement Co-Director Elizabeth Ferris examines the cost of war in Syria in this episode of @ Brookings.

Video

• Elizabeth Ferris: Syria’s Escalating Humanitarian Crisis

Editors’ Note: Terrorist groups don’t emerge out of nowhere, and wars are perhaps the richest soil for seeding and growing violent groups of all stripes, writes Dan Byman. This post originally appeared in the Washington Post.

Study after study has found no common profile of a terrorist. It is hard to explain why, say, almost four times as many recruits leave Sweden to fight with the Islamic State as from neighboring Norway, though Sweden’s population is only twice Norway’s. Pundits and politicians alike speculate on why individuals might embrace terrorism, but such a question risks missing one obvious point: Having a terrorist group around in the first place is one of the most important factors in influencing an individual’s choice to join.

Terrorist groups don’t emerge out of nowhere, and wars are perhaps the richest soil for seeding and growing violent groups of all stripes. Without the wars in the Middle East there would be no Islamic State, and it is not the only one: al-Qaida, Hezbollah, and other extremist groups all emerged out of regional civil wars. The formation of such groups is a political phenomenon, and so, too, is the radicalization of foreign fighters from the West.

Terrorist groups are rarely the cause of civil wars. Iraq’s civil war began in 2003 after the U.S. invasion and occupation; Syria’s civil war began with peaceful protests against a brutal dictator in 2011; and Libya’s strife came after a terrorist-supporting dictator was toppled in the same year.

Rather, such wars beget and foster terrorism in several ways. Terror itself is often a tool in war, used to sow an atmosphere of fear and undermine governments. Assassinations of rival political leaders, bombs for police and military recruits and random violence against civilians—these are all methods learned from Insurgency 101.

Groups such as al-Qaida and now the Islamic State exploit new wars wherever they can. Terrorist groups linked to civil wars seek supporters in the United States, Europe, and other areas outside the theater for reasons both obvious and obscure—and these factors generate more terrorists. This pull is especially strong when identities cross borders—as does a religious identity like Islam—and when local ties are weak or the community as a whole is poorly integrated, as the Muslim community is in many European countries.

Foreigners might join these groups for altruistic reasons, to help the genuinely oppressed (the Syrian people facing Bashar al-Assad, or the Afghans facing the Soviets). Yet often the oppression is a myth, or at least greatly exaggerated: One powerful narrative of the Islamic State is that Sunni Muslims are facing a global Shiite conspiracy led by Iran and Hezbollah.

Still others join because they are true believers and want to live the dream. In different ways, the war takes them out of their humdrum or depressing present, giving them a new life: “I’m the most content I have ever been in my life,” tweeted one young American woman who had gone to live in the Islamic State, ending the tweet with a heart emoji. Many are merely thugs who spent time in jail or otherwise led delinquent lives: Joining the Islamic State or a similar group gives them a license to kill and torture.

Because there is no single profile, terrorist groups such as the Islamic State seek to appeal to many different ones. Propaganda stresses the good life in the caliphate, the glory of fighting for God, the oppression the community is facing, and glorified ultra-violence. Religion matters, but only as a badge of meaning and belonging rather than for its specific ideological content. By professing religious beliefs, a young Muslim male can go from marginalized and alienated in his home country to part of God’s army, defending his people with his own sex slaves to boot. Yet one study of the European foreign fighters found that most were theologically illiterate. Omar Mateen, the Orlando shooter, may not have understood the difference between the theologies espoused by the Islamic State, al-Qaida and Hezbollah.

As long as these wars rage, the problems they generate will not stay confined to the Middle East. Only a fraction of a fraction end up fighting, and even fewer engage in terrorism, but only a small number need to respond for the problem to be serious.

The man who drove a truck through packed crowds celebrating Bastille Day, killing more than 80, may have acted alone, according to the early reports. We don't know if he was inspired by a jihadist ideology or linked to any specific group. In any event, these extremist groups are increasingly embracing a "lone wolf" approach, and the West should prepare for more such attacks.

I've argued that such lone wolf" attacks are deadly but often fail in the long-term. Part of the reason is that historically many are poorly prepared and incompetent, bungling the attack or at least not killing as many as a more skilled and trained individual might.

Yet the horrific body count in Nice, along with the 49 dead in recent Orlando nightclub shooting, shows how deadly even an unskilled loser like Omar Mateen can be.

This deadliness is not new – Timothy McVeigh and Terry Nichols, largely acting alone, killed 168 people when they bombed the Alfred P. Murrah Federal Building in Oklahoma City in 1995 – but it suggests the potential lethality of lone wolves.

A Weaker Islamic State

The Islamic State is putting more emphasis on lone wolves out of desperation.

In the past, it urged its sympathizers to go to Syria to help the fledgling state defend itself and expand. However, the United States, France, and other countries and local fighters hitting hard at the Islamic State's core in Iraq and Syria. Other major areas of operations, like the Islamic State's "province" in Libya, are also under siege. The self-proclaimed state is short of funds, and the number of foreign recruits is declining.

Like all terrorist groups, the Islamic State needs victories to inspire new recruits and prevent existing members from losing hope. CIA Director John Brennan foresaw this in testimony and warned, "as the pressure mounts on [ISIS], we judge that it will intensify its global terror campaign to maintain its dominance of the global terrorism agenda."

A silver lining is that lone wolf terrorism, even if lethal, usually fails in a strategic sense. As one IRA terrorist said, "you don't bloody well kill people for the sake of killing them."

Violence with no strategy behind it terrifies, but it can backfire against a group and the cause it embraces. McVeigh and Nichols, for example, discredited other far right movements. McVeigh claimed he was dealing a blow against a tyrannical government, but the death of 19 children and three pregnant women in the bombing made it hard even for anti-government zealots to defend him.

In Nice, the driver killed children out to watch the fireworks, and the dead included innocent Muslims, like the grieving young man asking Allah to accept his mother into heaven may (and should) become the face of the attack, hardly a heroic move in a holy war that would inspire others.

Although the Islamic State's moves smack of desperation, that is no comfort to anyone concerned about terrorism.

Difficult To Prevent

Terrorist groups that draw on foreign fighters or otherwise are organized tend to be more deadly and dangerous in the long-term, but lone wolves are exceptionally hard to stop. The very organizational connections that give most terrorism direction are by definition lacking, and thus it is harder to find and disrupt the attacks. So more attempts, and likely some successful ones, seem inevitable.

One clear recommendation – and the one least likely to be heeded in the aftermath of a terrorist attack – is to ensure community support. If a community has good relations with the police and society in general, it has fewer grievances for terrorists to exploit and is more likely to point out malefactors in their midst.

Even though he was never arrested, Mateen came to the FBI's attention because a local Muslim found him worrisome. In France in particular, however, relations between the Muslim community and the government are often poisonous, and a terrorist attack will probably make this worse as France's already popular far-right movement becomes strong. And this will only mean more lone wolves will slip through in the future.

This piece originally appeared on NPR's Parallels.

The terrible attack in Nice on July 14—Bastille Day—saddened us all. For a country that has done so much historically to promote democracy and human rights at home and abroad, France is paying a terrible and unfair price, even more than most countries. My colleagues Will McCants and Chris Meserole have carefully documented the toll that France, and certain other Francophone countries like Belgium, have suffered in recent years from global terrorism. It is heart wrenching.

From what we know so far, the attack was carried out by a deeply distraught, potentially deranged, and in any case extremely brutal local man from Nice of Tunisian descent and French nationality. Marital problems, the recent loss of his job, and a general sense of personal unhappiness seem to have contributed to the state of mind that led him to commit this heinous atrocity. Perhaps we will soon learn that ISIS, directly or indirectly, inspired the attack in one way or another as well. My colleague Dan Byman has already tapped into his deep expertise about terrorism to remind us that ISIS had in fact encouraged ramming attacks with vehicles before, even if the actual manifestation of such tactics in this case was mostly new. 

This attack will again raise the question: Why France? On this point, I do have a somewhat different take than some of my colleagues. The argument that France has partly brought these tragedies upon itself—perhaps because of its policies of secularism and in particular its limitations on when and where women can wear the veil in France—strikes me as unpersuasive. Its logical policy implications are also potentially disturbing, because if interpreted wrongly, it could lead to a debate on whether France should modify such policies so as to make itself less vulnerable to terrorism. That outcome, even if unintended, could dance very close to the line of encouraging appeasement of heinous acts of violence with policy changes that run counter to much of what French culture and society would otherwise favor. So I feel the need to push back.

Here are some of the arguments, as I see them, against blaming French culture or policy for this recent string of horrible attacks including the Charlie Hebdo massacre, the November 2015 mass shootings in Paris, and the Nice tragedy (as well as recent attacks in Belgium):

• Starting with the simplest point, we still do not know much about the perpetrator of the Nice killings. From what we do surmise so far, personal problems appear to be largely at the root of the violence—different from, but not entirely unlike, the case with the Orlando shooter, Omar Mateen.
• We need to be careful about drawing implications from a small number of major attacks. Since 2000, there have also been major attacks in the Western world by extremist jihadis or takfiris in New York, Washington, Spain, London, San Bernardino, Orlando, and Russia. None of these are Francophone. Even Belgium is itself a mixed country, linguistically and culturally.
• Partly for reasons of geography, as well as history, France does face a larger problem than some other European countries of individuals leaving its country to go to Syria or Iraq to fight for ISIS, and then returning. But it is hardly unique in the scale of this problem.
• Continental Europe has a specific additional problem that is not as widely shared in the United Kingdom or the United States: Its criminal networks largely overlap with its extremist and/or terrorist networks. This point may be irrelevant to the Nice attack, but more widely, extremists in France or Belgium can make use of illicit channels for moving people, money, and weapons that are less available to would-be jihadis in places like the U.K. (where the criminal networks have more of a Caribbean and sub-Saharan African character, meaning they overlap less with extremist networks).
• Of course, the greatest numbers of terrorist attacks by Muslim extremists occur in the broader Muslim world, with Muslims as the primary victims—from Iraq and Syria to Libya and Yemen and Somalia to South Asia. French domestic policies have no bearing on these, of course.

There is no doubt that good work by counterterrorism and intelligence forces is crucial to preventing future attacks. France has done well in this regard—though it surely can do better, and it is surely trying to get better. There is also no doubt that promoting social cohesion in a broad sense is a worthy goal. But I would hesitate, personally, to attribute any apparent trend line in major attacks in the West to a particular policy of a country like France—especially when the latter is in fact doing much to seek to build bridges, as a matter of national policy, with Muslims at home and abroad. 

There is much more to do in promoting social cohesion, to be sure, even here in America (though our own problems probably center more on race than on religion at the moment). But the Nice attacker almost assuredly didn’t attack because his estranged wife couldn’t wear a veil in the manner and/or places she wanted. At a moment like this in particular, I disagree with insinuations to the contrary.

Editors’ Note: The attack in Nice will inevitably, and appropriately, lead to more aggressive intelligence efforts against suspected ISIS networks and tighter security in general, writes Dan Byman. Unfortunately, they are also likely to bolster anti-Muslim voices in France and throughout Europe, and ISIS may in turn exploit Muslims’ resulting shame and anger. This post originally appeared on Slate.

At least 84 people are dead in Nice, France, after a truck deliberately plowed for over a mile through packed crowds celebrating Bastille Day; ISIS or one of its supporters is believed to be linked to the attack. As we reel in horror from yet another instance of terrorist carnage, news reports are trickling in, giving us a sense of the attack, its victims, and those behind the killings.

We’ll learn more in the days to come, but we already knew Europe—and France in particular—has a terrorism problem and that it may go from bad to worse in the near future. Ironically, one of the reasons for the increased attacks is the military successes the United States, France, and other countries and local fighters are scoring against ISIS’s core in Iraq and Syria and the setbacks suffered by ISIS’s key provinces such as that in Libya. ISIS, which had long trumpeted its success in establishing the now-shrinking caliphate, needs victories to compensate for these major losses. Earlier this month, CIA Director John Brennan warned, “As the pressure mounts on ISIL, we judge that it will intensify its global terror campaign to maintain its dominance of the global terrorism agenda.”

Running down people with a truck is a new form of violence for ISIS, though ISIS propaganda has called for supporters to kill by “ramming” people, al-Qaida’s Yemen branch recommended it in the past to “mow down the enemies of Allah,” and in 2008 a Palestinian used a bulldozer to kill three Israelis. But this is the fourth major terror attack in Europe in the past eight months: ISIS-directed terrorists killed 130 people in November in Paris; in March suicide bombers killed 32 people in Brussels, and just two weeks ago three men believed to be tied to ISIS killed more than 40 at the Istanbul airport.

The attacks will inevitably, and appropriately, lead to more aggressive intelligence efforts against suspected ISIS networks and tighter security in general. Unfortunately, they are also likely to bolster anti-Muslim voices in France and throughout Europe, fostering daily humiliations and furthering Muslim communities’ sense that they are suspect and under siege. ISIS will exploit the resulting shame and anger, increasing the risk of future attacks.

European nations face several types of terror threats from ISIS. The first is the unprecedented number of fighters—more than 5,000—that Europe has exported to Iraq and Syria to fight under the banners of ISIS and other jihadi groups. More than 900 of them (including 200 women) have come from France. More than 130 are dead, and almost 250 have returned; the rest are believed to still be in Iraq and Syria. The Paris attacks, which were coordinated and practiced, illustrate the danger such fighters can pose: Time in the battle zone allows them to gain fighting skills, become indoctrinated, and develop a network to exploit for future attacks. In addition, ISIS leaders can direct their operations to achieve maximal effect. As the so-called caliphate shrinks, more of these fighters may try to return. More than 1,000 other Frenchmen are believed to be radicalized but have not gone to Iraq and Syria, and this represents another overlapping danger. In the past many might have tried to go to Syria, but now, perhaps acting on directions from ISIS leaders with whom they are communicating or perhaps mixing with returned foreign fighters, these individuals might strike directly at France or other countries.

The last category are true “lone wolves”—those inspired by ISIS or other jihadi ideologies but with no direct operational connection to a group (the attacks in San Bernardino and Orlando appear to fall into this category). Two years ago ISIS propaganda emphasized coming to the “caliphate” to help it consolidate and expand. Earlier this year, however, its spokesman and external operations leader Muhammad al-Adnani declared, “The smallest action you do in the heart of their land is dearer to us than the largest action by us and more effective and more damaging to them.”

France, as we’ve seen, is particularly vulnerable. As my Brookings colleagues Will McCants and Chris Meserole have recently argued, French political culture is a counterterrorism problem. They found that “four of the five countries with the highest rates of radicalization in the world are Francophone, including the top two in Europe (France and Belgium).” Part of the problem are the large numbers of unemployed urban youth, a fertile field for radical recruiting. But part of it is also France’s aggressive secularization programs, which prohibit girls from wearing the veil in school and are considered by many Muslims to be a deliberate attack on their religion. Muslims’ trust in the government and security services is low. Add such a sense of humiliation to a surging far-right political movement that constantly blasts Muslim immigrants and citizens, and the conditions for radicalization are strong.

The United States is less vulnerable by comparison. Fewer than 300 Americans have gone to fight in Iraq and Syria. Part of this is because of an aggressive and effective law enforcement and intelligence effort to disrupt volunteers. But part of it is because the American Muslim community is far better integrated than its French counterpart and regularly cooperates with law enforcement. U.S. politics are becoming more poisonous toward Muslims, but—we can hope—that anti-Muslim sentiment in America may have peaked, and recent polls suggest positive attitudes toward Muslims are increasing.

Continued military and intelligence operations against the ISIS core by U.S.-led coalition forces and their local partners are necessary, but they will take time to bear fruit and in the end still don’t solve the terrorism problem. Stopping an attack like the one in Nice is exceptionally difficult. The attacker chose a “soft” (undefended) target and showed that one sick person can kill many with the right combination of determination and luck. Unfortunately, the most likely reaction after the Nice attack is also the worst one: more vitriol and hostility toward French and European Muslims, furthering a cycle that makes it harder for European security services to gain the cooperation of local communities and easier for ISIS to gain recruits and score victories.

In his wide-ranging interview with The New York Times, Republican presidential nominee Donald J. Trump stressed the importance of fighting ISIS while declaring “we are going to take care of this country first before we worry about everybody else in the world.” For counterterrorism (and I would argue for security in general), such thinking is dangerously wrong-headed: Fighting ISIS and stopping other foreign terrorist threats to the U.S. homeland requires close alliances and deep engagement abroad.

Allies may also have better access to a terrorist stronghold due to geography or historic ties. Saudi Arabia, Turkey, and Jordan are within easy bombing range of ISIS’ core: the U.S. homeland is not. Although military action against ISIS’ core in Iraq and Syria is vital, it is often quiet global intelligence cooperation that does much of the day-to-day counterterrorism lifting. Given the geographic span of ISIS operations, it is not realistic for the United States to have strong unilateral capabilities in every possible country where the terrorists might operate and use as a base for anti-U.S. operations. Foreign governments fill this gap, acting as a force multiplier for the United States. Shortly after 9/11, the United States was working with over 100 countries on counterterrorism; several years into the war on terror a senior CIA official testified that virtually every capture or killing of a suspected terrorist outside Iraq involved at least some help from a foreign intelligence service. 

Many allies have skilled intelligence services, and they also use their police and their domestic intelligence services to gather information. These services of course know local languages and are culturally aware. They can also take advantage of the law in their efforts to disrupt terrorism: Terrorism, after all, is a crime. Allies, particularly less savory ones, use a government’s coercive power as well. Although people automatically think torture, governments at times threaten to jail a relative of a suspected terrorist or withhold a business permit or the right to attend university. These seemingly mundane threats are something that the United States cannot do outside its own borders. 

Many of the most basic homeland security tasks do not begin or end with the homeland.

Given these advantages, the primary role of U.S. intelligence is to cajole and strengthen allies, not replace them. The United States might provide technical assistance, as many U.S. allies are far weaker in this area. In addition, U.S. intelligence often acts as a conductor of global liaison services. In 2010, al-Qaida of the Arabian Peninsula tried to bomb two cargo planes as they approached the United States. Efforts to disrupt the plot involved not only the United States and Yemen, but also the countries in transit, including Qatar, the United Arab Emirates, Germany, and the United Kingdom. And Saudi Arabia provided a key intelligence tip. 

Many of the most basic homeland security tasks do not begin or end with the homeland. Foreign governments provide information on terrorist suspects, and there is considerable cooperation on those who might travel to the United States. Much of the screening to hinder terrorist travel and operations is done “over there,” not in the United States.

Our world is too small, and terrorists too global, to think of U.S. security narrowly. If we want to fight ISIS and other foes, we need allies. That doesn’t mean we should do whatever our allies want or support them unconditionally. But we must recognize that if we expect them to help America fight its enemies, we must stand by them as well.