Hydropower can generate electricity without emitting greenhouse gases but can cause environmental and social harms.

Wind turbines could cover 40 percent of the current electricity consumption in Germany.

A team of semiconductor researchers based in France has used a boron nitride separation layer to grow indium gallium nitride (InGaN) solar cells that were then lifted off their original sapphire substrate and placed onto a glass substrate.

Industrial hydrogen is closer to being produced more efficiently, thanks to findings outlined in a new paper published by Idaho National Laboratory researchers. In the paper, Dr. Dong Ding and his colleagues detailed advances in the production of hydrogen, which is used in oil refining, petrochemical manufacturing and as an eco-friendly fuel for transportation.

The quest to find new ways to harness solar power has taken a step forward after researchers successfully split water into hydrogen and oxygen by altering the photosynthetic machinery in plants.

Simulated on-road testing shows the engine maintains near-zero emissions during all duty cycles.

A solar cell developed by UCLA Engineering researchers converts 22.4 percent of incoming energy from the sun, a record for this type of cell.

A Lakehead University researcher is playing a key role in an international project to improve the way companies discover new mines.

Chemists from the University of Waterloo have successfully resolved two of the most challenging issues surrounding lithium-oxygen batteries, and in the process created a working battery with near 100 per cent coulombic efficiency.

The U.S. coal power plant fleet has been shrinking for years, with the official tally of coal plants closed exceeding those still open as of late last year. Another 43 gigawatts, or about 18 percent of the remaining 249 gigawatts of capacity, is expected to close by 2030.