Discover how efficiency ratios can boost profitability by effectively managing assets and liabilities. Learn methods to ...

Silicon has long been the gold standard for solar cells, but it’s beginning to reach its limit. Perovskite is emerging as a promising partner, and now engineers have achieved a new efficiency record ...

Forty-three percent of energy leaders say their investment in energy efficiency next year is projected to be more than it was last year, according to survey results released today by Schneider ...

Researchers at Aalto University have developed a photovoltaic device that has an external quantum efficiency of 132 percent. This impossible-sounding feat was achieved using nanostructured black ...

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 ...

Researchers worldwide have been working to optimize solar panels to allow more free clean energy to be gathered from the sun. One of the materials that researchers have been investigating as a ...

Solar power is certainly on the rise around the world. There are massive solar power generating installations across Asia, with countries like India and China taking turns being the home of the ...

You may not hear about the thermal efficiency of engines much: It's the ratio of how efficiently they use the energy in the fuel they burn. Conventional gasoline engines have long run about 25 percent ...