Eliminating air pollution emissions from energy-related activities in the United States would prevent more than 50,000 premature deaths each year and provide more than $600 billion in benefits each year from avoided illness and death, according to a new study by University of Wisconsin–Madison researchers.

Certain groups exposed to more air pollution than others. Cleaner fuels could help.

Researchers from Japan pave the way for a clean energy economy with low-cost, cadmium-free, thin-film solar cells.

The world added a record 295 gigawatts of renewable power in 2021 and is on pace to surpass that amount in 2022, according to a new analysis from the International Energy Agency.

A by-product released by use of fossil fuels has been increasing since 1974

As the world turns its attention to electric vehicles as a replacement for gas-powered cars and trucks, some vehicles such as long-haul trucks and planes will need a bridge between gas and electric.

The development of wind energy is expanding worldwide in an effort to limit greenhouse gas emissions and slow climate change.

In the Sierra Nevada, midwinter “rain-on-snow” events occur when rain falls onto existing snowpack and have resulted in some of the region’s biggest and most damaging floods. 

Researchers from the IIASA Energy, Climate, and Environment Program found that agricultural efforts in downstream countries in Central Asia, traditionally hampered by a lack of water for irrigation during the summer growing season, would be significantly boosted with a “dual water and energy storage scheme”, which also paves the way for high shares of renewable energy generation in the region.

It doesn’t come on fast. It may take weeks to notice. You have the newly recharged lithium-ion AA batteries in the wireless kitty water fountain, and they last two days.