The Gulf region utility wants to eliminate coal, ramp renewables, modernize its gas fleet and explore the potential for hydrogen.

Changes in battery form factor, materials, supply chain and manufacturing could add up to game-changing savings, says Elon Musk.

Can Elon Musk wow the world with battery science?

California is testing Canadian startup e-Zinc’s long-duration technology to keep businesses powered through wildfires and outages.

Some of the holdouts will surprise you.

The utility and installers both believe the plan can keep solar attractive while minimizing the costs imposed on non-solar ratepayers.

Energy storage developers once steered clear of the Lone Star State. No longer.