Both provide electricity during an outage—the choice comes down to convenience, price, and powerA portable generator (left) is much less expensive than a permanently installed whole-house model ...

It can be a smart choice to get an emergency generator for winter or an upcoming storm season. If you live somewhere that has its fair share of natural disasters, or you often see energy reduction ...

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 ...

Traditionally, most of the small hydro electricity generators are designed with “drop” type. If there is a need for a man-made gap, it will require the corresponding civil building. To improve the ...

Portable photovoltaic systems are great for generating electricity while off the grid, but constantly moving them to keep them in the sunlight can be a hassle. Jackery's Solar Generator Mars Bot ...

Inspired by the classic drinking bird toy, scientists in Hong Kong and Guangzhou, China have developed an engine that efficiently converts energy from water evaporation into electricity to power small ...