Utilities

Utilities

Regulators OK Duke Energy's gas-plant buildout despite N.C. climate law

The utility is supposed to cut greenhouse gas emissions 70% by 2030, but North Carolina's utility commission has approved its plan to build new fossil-gas power plants.

By Elizabeth Ouzts . 6 November 2024
Politics

Clean energy is on the ballot in these utility regulator races

Ten states elect their public utility commissions, which make big decisions about energy. This November, the stakes are high, especially in Arizona and Louisiana.

By Julian Spector . 25 October 2024
Distributed energy resources

Hurricane Helene underscores need for more solar-battery microgrids

Distributed solar and batteries are helping North Carolina communities that were cut off from grid power by flooding. Should utilities build them into resilience plans?

By Jeff St. John . 18 October 2024
Utilities

Hurricane Helene could force local utilities to rethink grid resilience

As recovery efforts continue, utilities in Appalachia need to consider their approach to providing electricity in the face of climate change.

By Gautama Mehta . 10 October 2024
Fossil fuels

Booming power demand is slowing climate progress for US utilities

Sierra Club analysis finds that U.S. utilities are planning a huge expansion of fossil-gas plants — a shift that’s incompatible with climate goals.

By Jeff St. John . 9 October 2024
Heat pumps

Mass. regulator orders National Grid to set lower winter rate for heat pumps

The decision instructs the state’s second-largest utility to develop a more affordable wintertime electricity rate for customers who have a heat pump.

By Sarah Shemkus . 4 October 2024
EV charging

California’s backlogged grid is holding up its electric truck dreams

Electric truck-charging projects face years of waiting to get the power they need. Clean-transport advocates say regulators must push utilities harder to speed up.

By Jeff St. John . 23 September 2024
Energy efficiency

One way to help the grid? Smarter air conditioning for big buildings

Startups like Parity use software to make building HVAC systems more energy efficient — and to shift power demand to help relieve utility grids during heatwaves.

By Jeff St. John . 18 September 2024
Policy & regulation

Switching California from gas to electricity, one neighborhood at a time

Clean-energy advocates hope a bill awaiting Governor Newsom’s signature will jump-start projects that shut down gas pipelines and help homes and businesses go electric.

By Jeff St. John . 16 September 2024
Virtual power plants

California could cut utility bills with distributed energy. Why isn’t it?

Rooftop solar, batteries, EVs, and smart thermostats could help rein in rising grid costs — if only California could pass policies to make it happen.

By Jeff St. John . 10 September 2024