As global energy demand accelerates, one truth remains underappreciated: heat is the largest end use of energy. Today, more than 50 percent of global final energy consumption is dedicated to ...

A research group from Ghana has developed a solar PV-powered steam cooker (ISESC) with sand-based thermal energy storage (TES). “The potential of sand, given its thermal stability and low cost, has ...

Europe has experienced a wind and solar boom over the past decades, with new renewable energy projects coming online. But the uptick in renewables has created a problem that few saw coming – sometimes ...