Add Yahoo as a preferred source to see more of our stories on Google. Qcells, a Seoul headquartered manufacturer of high-quality solar cells and modules, has set a new world record by developing a ...

The solution isn’t to stop measuring data center efficiency. It’s to measure device sustainability with the same rigor. Specifically, standards bodies (particularly ISO/IEC JTC 1/SC 39 WG4: Holistic ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Solar power cells have raced past the key milestone of 30 percent energy efficiency, ...

As the price of silicon panels has continued to come down, we’ve reached the point where they’re a small and shrinking cost of building a solar farm. That means that it might be worth spending more to ...

A team of researchers in China has developed a portable balloon-mounted photovoltaic system, offering a viable solution for emergency solar power generation in mid to high-latitude regions. In a new ...

'These standards, which take effect late 2028, require non-weatherized gas furnaces and those used in mobile homes to achieve an annual fuel utilization efficiency of 95 percent'. Image by Marvin ...

Why not change the powertrain altogether? Make them diesel hybrids. This company home built a rig with a small diesel motor married to a electrical generator and a small battery bank (compared to a ...