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Power-guzzling data centres and the need to cut their carbon footprint

The storehouses of digital information have to also go green if India is to achieve net zero




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Clean facts about carbon sequestration

Sequestration reduces global warming and helps mitigate climate change.




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The Indian hand in conserving the Great Barrier Reef

A software company is helping in the census of the world’s largest marine ecosystem




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Clean facts about July, world’s hottest month

Global mean temperature for July was around 16C (61F)




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Clean facts on global warming and photosynthesis

Global warming and climate change has led to rise in mean temperatures which has suppressed photosynthesis and the ability of the global ecosystem to assimilate carbon




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Recycling wastewater to make a difference

A deep tech start-up uses an electricity-driven, low energy consumption approach to tackle industrial effluents and domestic sewage




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Saving wet waste from decay and the landfill

A Bengaluru-based start-up’s advanced aerobic organic waste composter can speedily handle large volumes




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Clean facts on India’s electric vehicles challenge

By 2030, the government hopes to ensure that 30% of private cars, 70% CVs and 80% two- and three-wheelers are EVs




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On forest fires & global warming

Extreme and more frequent heat waves dry out the landscape causing a small spark to trigger a huge fire. Such conflagration leads to higher emissions from burning forests further exacerbating climate change. It is a vicious cycle.




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Buy, use, return, and claim a small refund

A scheme that ensures that e-products are recycled hopes for a resurrection




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Shifting waste workers from the informal sector to the formal

A material recovery and segregation facility in Delhi shows that this is possible




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Clean facts about climate overshoot

Experts fear that extended periods of overshoot will have serious dangerous outcomes on several ecosystems




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When green becomes the colour of gifting

This festive season is ripe with innovative eco-friendly corporate gifting solutions




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Clean facts about GLOF

The frequency and risks from glacial melts have increased because of global warming and climate change




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E-waste: To make the formal the new normal

A social enterprise in Delhi attempts to bring informal dismantlers and recyclers under the mainstream umbrella




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Clean facts about COP28

A global stocktake will draw up an inventory on the collective progress made towards limiting the global temperature increase.




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Towards net zero via the reduction of methane emissions

Remediation of landfills and scientific waste management could make a considerable difference in India




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It’s time to do some serious financial walking

Though the developed world finally loosened its purse strings at COP28, the developing nations need a lot more funding to achieve their climate mitigation goals




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Creating a flywheel of collaboration to cut emissions

Indian companies, especially the hard-to-abate sectors, take a few steps forward at Dubai




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Clean facts about green hydrogen versus blue hydrogen

Suitability of blue or green hydrogen as a future fuel is premised on how much water is consumed for their production




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Clean facts on e-DNA and mapping wildlife

The Zoological Survey of India will use eDNA for mapping, monitoring wildlife; help in biodiversity assessments & eradication of aquatic invasive species




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Bankers now favour clean energy over fossil fuel

Trends show the drift towards renewables has found new acceleration




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It is time to bask under the power of the sun

Will the recent policy incentives for rooftop solar trigger an increase in its adoption by consumers?




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Stopping water from going down the drain

AI and IoT are being leveraged to save what is a precious natural resource




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Cleanfacts about the plus and minus of biofuels

Biofuel is a renewable clean source of energy in contrast to fossil fuels




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EVs are still to get on to the fast lane

The transition to electric vehicles still needs government subsidies, support and better charging infrastructure to take off




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A vital push for value-added e-waste recycling

BARC is sharing its technology for the recovery of copper oxide nanotechnology particles from end-of-life PCB boards




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Clean facts about harnessing oceans to fight climate change

Oceans can be tapped as a source of food and proteins in the future




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Finance adaptation to address climate change and bridge the fiscal gap

A recent report underlines the need for coordinated planning in private-public investments at the national and State levels




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Clean facts about Arboriculture

Arboriculture also means assessing existing trees and vegetation to ensure protection to the valued in this category.




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How green is your eco-friendly product or service?

Using data, documents and an AI platform to rate sustainability parameters




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On the status of e-waste

The International Telecommunications Union (ITU) and United Nations Institute for Training and Research (UNITAR) have released their Global E-Waste Monitor 2024.




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Taking environment-friendly homes to small towns and beyond

The green building movement is broadening its canvas to rope in the rural housing sector




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A novel way of cleaning indoor and outdoor air

A ‘filterless’ purifier range promises to keep the surrounding space pollution-free




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Clean facts about Antarctic warming

Changes due to global warming in the Antarctic region have become visible in recent years




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Clean facts about global plastic waste

Fifty per cent of the world’s population resides in areas where plastic waste generated exceeds the capacity to manage it, says report




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How to make soft and squishy robots

The science of sensitive skin: The robotics industry is set to be transformed by a new kind of skin that feels and reacts to touch



  • Science and Technology

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Driving energy efficiency to its limits 

Capgemini’s energy command centre in Bengaluru hopes to pave the way for the company’s net zero ambitions 




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Clean facts about bees and sustainability

The population of bees and other pollinators have shown a steady decline because of the destruction of their habitat




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Giving women a new sense of mobility and financial independence 

An electric three-wheeler manufacturer ropes in women drivers and entrepreneurs to provide last mile connectivity 




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Clean facts  about the AI boom and environmental costs 

The energy consumption of datacentres, AI and cryptocurrency sectors was 460 terawatt hours in 2022 but could touch 1000 TWh by 2026




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How solar-powered technology can help reduce human-wildlife conflict 

A Bengaluru-based start-up develops solutions for farmers to deter big cats, animals and monkeys from raiding their fields  




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Clean facts about desertification and land degradation 

Severe land degradation is now affecting 168 countries across the world 




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The tell-tale signs of urban heat stress       

Several Indian cities sizzle under relentless temperatures this summer 




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On the carbon footprint of concrete buildings

Buildings are a major source of carbon emissions because they use vast amounts of energy — 34% of global demand—from fossil fuels for heating and cooling.




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Holding building sites accountable for their actions

To combat air pollution New Delhi attempts to rein in construction and demolition waste




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Towards the rejuvenation of Himalayan pasturelands

A collaborative model aims to amalgamate local knowledge with global expertise in the fragile region




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Clean facts about agrivoltaics 

Agrivoltaics is the simultaneous use of land for agriculture and photovoltaic (PV) power generation.




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Recycling and a treasure trove of critical minerals 

Incentives could bolster extraction of precious lithium, cobalt, and nickel from end-of-life Li-ion batteries 




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The need to save our forests is more crucial than ever 

While floods, landslides, wildfires, and deforestation may appear as separate events due to climate change, they are interlinked and impact each other