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Effects of Increased Solar and Wind Energy on Hydro Plant Operation

In many countries, needs to reduce greenhouse gas emissions have led to increased installation of intermittent renewables such as wind and solar.




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News on the global hydroelectric industry from November-December 2014

News on the global hydroelectric industry from November-December 2014




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News and information on small hydropower projects from around the world

The latest news on global small hydroelectric facilities from November-December 2014




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News and updates on wave energy, tidal energy, and ocean energy

News related to the worldwide marine hydrokinetics industry from November-December 2014




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Norway Utility Plans to Invest as Much as $8.1 Billion in Renewables

Statkraft AS, Norway’s state-owned power company, said it plans to plow as much as 60 billion kroner ($8.1 billion) into renewable energy around the world in the coming years after the government boosted its funding.




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Serbia Seeks to Boost Renewable Energy Investment With New Law

Serbia seeks to unblock investment in renewable energy after adopting legislation that opens gas and power markets in line with European Union guidelines.




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Perspectives: Answering Your FAQs

I like websites that have sections called "Frequently Asked Questions" – FAQ, for short. Typically, the questions I have aren't new ones … others looking at that site have asked the same thing. It's an efficient, quick way to get answers to my questions.




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The latest hydroelectric power news and information

The top hydroelectric power news for December 2014




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Machining work performed to deal with bearing cooling problem at Lookout Shoals

A problem with bearing cooling at the Lookout Shoals plant helped Duke Energy uncover several other issues that needed to be resolved. Through creative approaches and significant machining work, the units are now operating dependably.




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Hydro technology news and information focusing on Canada

The latest hydropower industry news from Canada




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News and updates on wave energy, tidal energy, ocean energy

News related to the marine hydrokinetics industry in North America for December 2014




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California Governor Seeks to Increase Renewable Energy Mandate to 50 Percent

California Governor Jerry Brown proposed spending $59 billion to fix crumbling roads and raising the state’s renewable energy mandate to 50 percent.




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Hydro research and development news and updates

Research reports and study findings related to hydropower




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Geocaching challenge takes participants to three Pacific Northwest hydro facilities

Visitor centers at large hydro projects in the U.S. nearly became an endangered species after 9/11. Fears about additional attacks on critical infrastructure led to restricting public access to many hydro projects, putting visitor centers in jeopardy.




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Dam safety, dam monitoring, dam repair news and more

Collection of articles covering safety and security of dams and civil structures




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Utility GDF Suez Plans to Double European Renewable Capacity by 2025

GDF Suez SA plans to double renewable power production capacity in Europe over the next decade as the utility shifts its focus away from developing more historic natural gas and nuclear energy sources in the region.




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Brazilian Bank Raises $408 Million for Renewable Energy and Water Projects

The Brazilian bank Itau Unibanco Holding SA raised 1.05 billion reais ($408 million) to finance renewable energy and water treatment projects.




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Want to Buy a Used German Power Plant? Shipping Is Included

Germany’s utilities, battered by the country’s shift to wind turbines and solar panels, would be glad to sell you a power plant on the cheap. They’ll even pack it up and ship it to another country.




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Enel Putting Final Touches on Yieldco for US Renewable Assets

Enel SpA is putting the final touches on a yieldco that would hold its U.S. renewable energy assets, making it the latest power-plant owner to opt for a structure that frees up capital.




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India Renewables Boom Aided by International Funds

India said cheaper credit along with foreign investment will help the world’s third-largest polluter fund an ambitious renewable energy program that would build green power plants faster than China.




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Harvard’s Star Alumni Urge Week of Fossil Fuel Protests

Actress Natalie Portman, environmentalist Robert F. Kennedy, Jr., and other high-profile Harvard University alumni are calling for demonstrations to urge divestment from fossil fuels.




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Chile Gets Cleaner at a Profit with Renewable Energy Push

Policies favoring clean energy and increased competition would normally dim prospects for existing producers. Not in Chile, where foreign investors are driving a renewable boom at a time of surging returns by local utilities.




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Sweden, Norway Increase Renewable Target Amid Power Glut Concern

Sweden and Norway agreed to boost their target for renewable energy production amid concerns the additional capacity will exacerbate a power glut and strain the region’s electricity grid.




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Tidal Lagoon’s Next Plant May Produce Power on Par with Nuclear

The U.K. company planning the world’s first tidal-lagoon power station said its next plant may generate electricity at almost half the price.




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Beijing to Shut All Major Coal Power Plants to Cut Pollution

Beijing, where pollution averaged more than twice China’s national standard last year, will close the last of its four major coal-fired power plants next year.




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Clean Energy Makes Up Record Share of UK Power with Coal-to-Biomass Conversions

U.K. electricity from low-carbon sources accounted for almost a quarter of the country’s generation in the fourth quarter as Drax Group Plc converted a second coal-power plant to burn wood.




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Investors Spent a Record $2 Trillion on Renewables, Report Says

Investors have spent more than $2 trillion on clean-energy plants in the past decade and last year added more renewable capacity than ever before.




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Republican Texas Bows to California and Backs Energy Finance Plan

Jim Keffer is Republican state lawmaker in Texas with a permit to carry a concealed weapon and doubts about whether human activity is causing global warming.




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Clean Energy Spending Drops 15 Percent to Reach Lowest Level Since 2013

Global investment in clean energy slumped 15 percent in the first quarter to the lowest level in two years because of a decline in wind and utility-scale projects.




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Brazil to Offer Ambitious Climate Plan With More Renewables

Brazil will increase the use of renewable energy, target zero net deforestation and push for low-carbon agriculture as part of its climate proposal, Environment Minister Izabella Teixeira said in an interview.




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Australia’s Biggest Power Producer Sees Future without Coal

Australia’s largest electricity producer committed to close its coal-fired power plants within 35 years as part of an effort to cut the nation’s dependence on the fossil fuel.




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US Power Grid’s $2 Trillion Upgrade Needs European Efficiency

A $2 trillion push in the U.S. to blend renewable energy into the power supply and fortify transmission lines against extreme weather means that Americans must act more like Europeans to keep their power costs down.




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Japan Anticipates Clean Energy Will Edge Out Nuclear Power

Japan anticipates that by 2030 clean energy such as solar and hydro will generate slightly more of the nation’s electricity than nuclear power plants.




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Carbon Market Overhaul Closer After EU Lawmakers Approve Plan

European Union negotiators are endorsing an accelerated overhaul of the bloc’s carbon market after the price of emission rights fell to levels that fail to deter polluters.




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Two Workers Die in “Landslide” at Hamzadere Dam Irrigation System in Turkey

Two construction workers died as the result of a landslide and additional workers were injured on May 22 at the construction site of the Hamzadere Dam Irrigation System in the Ipsala district of Edirne, Turkey. Edirne is in the northwestern-most part of the Turkey near its border with Greece.




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Nordic Renewables Boom Set to Exceed Wind Energy Target

Sweden and Norway will probably exceed a joint target for renewable energy production by the end of the decade, industry consultant Nena AS said.




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Green Bonds Sprout as Wall Street Embraces Renewable Energy Debt

Bonds backing clean energy and other sustainable initiatives are booming. Investors are snapping up green bonds at the fastest pace on record, as big banks like Morgan Stanley and Bank of America Corp. pile in with new issuance to feed the growing appetite for socially responsible investments.




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EU Raises Concern That UK, France Won't Meet Renewables Goal

The European Commission raised concern that the U.K. and France may not meet their 2020 renewable energy targets, saying the two countries should examine whether they’re doing enough to reach the goals.




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Uruguay Spends $2.6 Billion to Become South America Wind Leader

Uruguay hopes to generate as much as 38 percent of its power from wind by the end of 2017, up from about 13 percent now, cementing Uruguay’s position as South America’s top wind-energy user, according to Gonzalo Casaravilla, chairman of the state- owned electric utility UTE.




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German Utility's Race for Renewables Seen as Too Little, Too Late

RWE AG, the German utility whose coal-fired plants make it Europe’s largest carbon emitter, officially started the company’s largest renewables project on Thursday: a wind farm in Liverpool Bay off Britain’s coast.




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The Way Humans Get Electricity Is About to Change Forever

Trillions of dollars will be invested in renewable energy over the next 25 years, driving some of the most profound changes yet in how humans get their electricity. That's according to a new forecast by Bloomberg New Energy Finance that plots out global power markets to 2040. 




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Renewables to Beat Fossil Fuels With $3.7 Trillion Solar Boom

Renewable energy will draw almost two-thirds of the spending on new power plants over the next 25 years, dwarfing spending on fossil fuels, as plunging costs make solar the first choice for consumers and the poorest nations.




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Australian Renewable Energy Law Paves Way for $11 Billion in Projects

Long-frustrated wind and solar developers in Australia can now get to work on more than A$14 billion ($11 billion) in projects after a new renewable energy target passed parliament.




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‘Snail’s Pace’ in Climate Talks, Weak Pledges Frustrate UN Chief

The secretary general of the United Nations is frustrated with the pace of negotiations for what’s intended to be a crucial agreement limiting global warming.

Climate change pledges submitted so far from the world’s leading economies won’t be enough to keep the planet from warming dangerously, UN Secretary General Ban Ki-moon said Monday in New York.

Proposals to reduce heat-trapping emissions need to be “a floor, not a ceiling,” he said.

The global increase in temperatures will exceed 2 degrees Celsius (3.6 degrees Fahrenheit) under the national pledges already submitted to UN, Ban said. That’s the goal scientists and the UN have set to avoid the worst effects due to global warming.

The proposals submitted to date “will not be enough to place us on a 2-degree pathway,” Ban said.

Without any changes to global emissions, the world is on track to warm by 4 degrees Celsius or more, UN Assistant Secretary-General for Climate Change Janos Pasztor said earlier this month.

World leaders have five months to go before a meeting of almost 200 nations in Paris that’s intended to seal a new global pact to cut planet-warming carbon emissions. If successful, the agreement would be the first ever to require both developed nations like the US and growing economies like China to address climate change.

“The pace of UN negotiations are far too slow,” Ban said. “It’s like a snail’s pace.”

The U.S., the world’s biggest historic source of greenhouse gases, pledged earlier this year to cut its emissions by as much as 28 percent by 2025. The European Union has promised a 40 percent cut by 2030. Several other major economies, including Australia and Japan, have yet to submit climate plans to the UN.




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Cost estimates for 1,200-MW Punatsangchhu-1 hydroelectric project reach US$1.74 billion

India's Union Cabinet has approved cost revisions for its intergovernmental agreement with the Royal Government of Bhutan to implement the 1,200-MW Punatsangchhu-1 hydroelectric project on Bhutan's Punatsangchhu River.




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Major US Corporations Pledge To Increase Renewable Energy Usage, Decrease Carbon Footprint

Executives from 13 major U.S. corporations are announcing at least $140 billion in new investments to decrease their carbon footprints as part of a White House initiative to recruit private commitments ahead of a United Nations climate-change summit later this year in Paris.

Companies including Apple Inc., Berkshire Hathaway Energy Co., and Goldman Sachs Group Inc. will join Secretary of State John Kerry and top administration officials at the White House for the announcement. In addition to pledges to cut emissions, provide financing to environmentally-focused companies, and reduce water consumption, the companies have said they will procure at least 1,600 MW of new, renewable energy. The White House said in a statement that it expects to announce a second round of similar pledges later this fall from additional companies.

The commitments are being announced as President Barack Obama is looking to build momentum toward a legacy-defining global climate accord in Paris. In addition to company-specific commitments, the corporate leaders on Monday will signal their support for a strong climate agreement out of the United Nations talks. They administration is using the pledges to set an example for companies to find ways to eliminate their carbon emissions.

Climate Talks

“As the world looks toward global climate negotiations in Paris this December, American leadership at all levels will be essential,” the White House said in a fact sheet detailing the announcement.

The administration’s actions are pushing the issue into the 2016 presidential debate. Hillary Clinton, the front-runner for the Democratic nomination, released an energy strategy saying she would both defend and go beyond Obama’s efforts. Republican candidates have criticized the administration’s initiatives as costly to the economy and unnecessary.

Among the pledges, aluminum manufacturer Alcoa Inc. has agreed to reduce emissions by 50 percent from its 2005 levels, while agricultural giant Cargill Inc. says 18 percent of its total energy use will come from renewable sources.

Coca-Cola Co. said it would drive down the carbon footprint of its beverage production by 25 percent over the next five years, while Google says it plans to triple its purchases of renewable energy over the next decade. Berkshire Hathaway says it plans to invest up to an additional $15 billion in the construction and operation of renewable energy generators, while Bank of America Corp says it will increase its environmental business initiative by $75 billion over the next decade, according to the White House

Other participating firms include Wal-Mart, United Parcel Service Inc., PepsiCo Inc., Microsoft Corp., General Motors Inc.

The corporate commitments won’t be the administration’s only major climate announcement in the next few weeks. The Environmental Protection Agency is set to present final regulations that aim to reduce carbon emissions from power plants by 30 percent from 2005 levels by 2030 later this week.

While visiting Kenya over the weekend, Obama repeatedly praised the country for its efforts to address climate change, saying its efforts tor educe emissions “has put it in the position of being a leader on the continent.” And next month, the president will travel to Alaska for an international summit on Arctic climate issues.

©2015 Bloomberg News

For more, see Big Companies, Big Renewable Investments.




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Solar power growth impacting UK electricity sector

Q2 of 2015 saw a large increase in the generation of electricity from solar PV in the UK, with the growth having a significant impact on electricity market prices and other supply factors.




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Tidal power set for growth says report

Tidal power is set for growth in both the near and medium terms, according to new analysis.




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Nepal awards contract for first large-scale pumped-storage hydropower project

Engineering firm Lahmeyer International GmbH and sub-consultant Manitoba Hydro International have been awarded a contract by Tanahu Hydropower Ltd. to provide a number of services associated with the development of the 140-MW Tanahu pumped-storage project in Nepal.




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Endesa Chile outlines Latin American hydropower ambitions

Endesa Chile has unveiled a plan to develop 36 projects, amounting to 6300 MW of power in Brazil, Chile, Peru and Colombia. The board of directors are looking at hydroelectric power in particular for the bulk of the new capacity.