The team at Sapphire Technologies has developed equipment that generates zero-carbon electricity using natural gas pipeline pressure differentials. Sapphire CEO, Freddie Sarhan, is center-frame, sixth ...

As California highway slides toward sea, the fix will take billions Melissa Gilbert blasts Megyn Kelly over Epstein remarks, ...

Water droplets falling through a tube have generated enough electricity to power 12 LED lights. Such an approach could one day be used in roof-based systems to harvest lots of clean power from rain.

Sarah Drolet was a writer, reporter and strategic thinker for CNET's home energy and utilities coverage. She specialized in residential solar power, solar storage solutions and whole-home backup ...