A sophisticated new program from one Texas company monitors prices, weather and consumer patterns to maximize efficiency — ...

Factor This is the consolidated masthead of Renewable Energy World, POWERGRID International, and Hydro Review.

On-Grid. If we know that there isn’t necessarily a lack of power—just mismatched supply and demand—why build off-grid rather than make better use of what’s already there, the on-grid ...

In its grid service programs, Sunrun has the capability of dispatching 650 megawatts of peak power—enough to power 480,000 homes, or a city the size of Austin, Texas—at critical times every ...

Air conditioners place a heavy burden on the grid when the weather gets hot, but this strategy shows they can actually help—and without compromising your home's temperature.

The way power plants know what real-time power adjustments are needed is by closely monitoring the grid frequency. The goal is to provide electricity at a constant frequency—60 hertz—at all times.

Google has pledged to use only carbon-free sources of electricity to power its operations, a task made more challenging by its breakneck pace of data center growth.

Grid operators at PJM watched their control screens flash red. Power plants had to slash output instantly. Dominion Energy ...

The ability to control electron spin could reshape multiple sectors of clean energy. In hydrogen production, spin-regulated catalysts make oxygen evolution reactions more efficient and cost-effective.

Cornell researchers have uncovered a nearly invisible culprit hindering the development of next-generation, high-power ...

The Pacific Northwest’s corner of the grid urgently needs more wind, solar and other sources of power generation, as well as new transmission lines to feed a rapidly rising appetite for electricity.