electric grid

Putting more electric vehicles on the roads is a critical strategy in the fight against climate change. And at least for now, that means more cars powered by lithium-ion batteries. With demand for lithium already skyrocketing, the question is: Where will it come from?

North Carolina regulators have approved a pilot program that would allow Duke Energy to supplement the power grid with electricity from customers' electric vehicle batteries when demand is high. The test will initially involve 100 customers who lease Ford F-150 Lightning pickup trucks.

The project's developer, Apex Clean Energy, says the turbines will be one-quarter to one-half mile apart on managed timberland and farmland. Their capacity to generate 189 megawatts of electricity will be enough to power 47,000 homes, according to Apex.

Duke Energy says it has begun improving security around its substations after the December attacks in Moore County and is looking for long-term solutions to a growing problem.

Expanding solar energy and integrating the power grid more closely with surrounding states could help prevent blackouts like the ones across the Carolinas on Christmas Eve, according to a new study by environmental and renewable energy groups.

More information is emerging about why Duke Energy couldn't find power to buy on Christmas Eve. Grid operator PJM said this week it's related to power plant malfunctions elsewhere like those Duke was having itself.

Federal energy regulators on Thursday ordered a study to determine if security standards need to be improved following recent attacks on electrical facilities, including one in North Carolina.

North Carolina Attorney General Josh Stein says a proposed settlement that would allow Duke Energy to begin charging customers for electric grid…

The state's utility consumer advocate and other groups are opposing Duke Energy's agreement earlier this month to limit a planned $7.8 billion electric…

UNC Charlotte is getting money from the U.S. Department of Energy to update its engineering program in an effort to help modernize the power grid.The…