energy blog Archive

energySimpler, lower-Cost Method for Solar-Thermal Conversion

Researchers led by Yuan Yang, assistant professor of materials science and engineering at Columbia Engineering, along with colleagues at the Department of Chemistry at Columbia University, and Stanford University have developed a new, scalable, and low-cost “dip and dry” method …

carsMazda makes gasoline engines as efficient as diesel

Mazda Motor Corp said it would become the world’s first automaker to commercialize a much more efficient petrol engine using technology that deep-pocketed rivals have been trying to engineer for decades, a twist in an industry increasingly going electric. The …