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

Electricity bills are projected to surge by more than 20% this summer in some parts of PJM Interconnection's territory, which ...

As the backbone of modern energy systems, smart grids and digital substations promise efficiency and sustainability—but they ...

"Electrical grids are large interconnected systems, and their stability is related to a very close balance between electricity generation and demand," Grazia Todeschini, an engineering researcher ...

Tropical Storm Chantal threatens North Carolina power grid. Duke Energy crews prepare for scattered outages and downed lines ...

New data center firm BluSky AI Inc. has signed a ground lease and power agreement for its first planned facility in Utah. The ...

As extreme heat grips much of the country, some power grids may struggle to keep up with rising energy demand. But that is not the only challenge grid operators face in this heatwave.