The Fraunhofer ISE has designed a novel method for assessing the potential of low-temperature heat sources for large-scale heat pumps. The five-step process was tested on the German city of Fellbach, ...

"It was unusual at the time to have such a system and it works pretty well," Paul Grogan told BI.

Think of solar greenhouse heaters as a way to supplement existing heating systems. They're out there, but some assembly may ...

Fraunhofer Institute for Industrial Mathematics (Fraunhofer ITWM) has linked an energy community on a canal near Amsterdam to the day-ahead and Dutch imbalance markets, cutting energy costs.

With the Trump administration back in the White House, investors would believe that renewable energy would be a losing game ...

The concentrating solar array in California is on the path to closure after being hailed as a breakthrough for renewable ...

In Africa, where many regions benefit from plentiful sunshine throughout the year, solar water heating is a no-brainer.

Flexible perovskite solar cells are promising for lightweight and versatile applications but their sensitivity to humidity and temperature poses a challenge to long-term durability. To address this, ...

Israel is turning to its citizens to help produce electricity and profit from it as demand grows rapidly by putting solar ...

A new study shows that encapsulation with high-quality barrier films significantly improves perovskite solar cell durability.

Case in point: the Ivanpah solar project. Maybe you’ve seen the unsightly, blindingly bright towers while traveling from L.A.

In announcing a $35 billion program to bring inexpensive solar power to some 300 million Africans, officials left out two words: climate change.