What’s more, state regulators are not done waging war against rooftop solar. This week the California Assembly approved AB 942, which would retroactively break existing net metering contracts upon a ...

Montana will allow community solar projects effective June 13, so long as the governor does not veto the legislation.

Meeting the proposed operational deadline coupled with permitting delays and supply chain challenges means developers would ...

The U.S. heating specialist said its new heat pump system can operate “reliably” at -22 F and achieve 100% heating capacity at 1.4 F, with full cooling capacity being achievable at 122 F.

Amid allegations over NV Energy overcharging ratepayers for decades, Nevada passed two bills into law that will investigate how utilities pass power costs onto customers and expand access to rooftop ...

The utility issued two requests for proposals, one for 800 MW of solar, storage and wind, and one for 300 MW of solar, wind or hydroelectric power.

T.J. Rogers, founder of former Cypress Semiconductor is forging global strategic alliances and hunting acquisition targets to restore the SunPower brand to solar-business greatness.

The rollout marks one of the largest live-event deployments of mobile solar today and offers a high-profile test for organic, ...

Element Resources is investing $1.85 billion in what is planned to be North America’s largest hydrogen production facility.

The U.S. manufacturer said its new heat pump water heater can provide up to 60% more hot water than standard electric water heaters.

The leading state for residential solar-plus-storage systems passed a bill to further increase its rooftop solar and battery storage installations.

Iowa State University is using a $1.8 million grant to study whether higher solar arrays create better growing conditions for horticultural crops and beekeeping production.