Research

In previous work, research teams developed methods for passivation, but there wasn’t clear understanding of how the process works. The new MIT study provides details on how to passivate the material’s surface so that the perovskite no longer degrades so rapidly or loses efficiency.

Bloomberg NEF says U.S. clean energy generation grew by 0.9%, with wind and hydro generation falling and solar generation growing 15.4%.

NREL modeled that LA and surround counties could save over $4 billion from improved health outcomes. The most significant reductions in emissions resulted from electrification and infrastructural changes to the non-power sector, such as transportation and buildings.

Researchers at the California Institute of Technology successfully beamed solar power from space to Earth in July. The experimental microwave-beaming satellite was tested for eight months, uncovering existing strengths and weaknesses that will guide future developments of space solar power.

The 18th edition of the EnergySage Marketplace Report finds the residential solar segment in the U.S. is rocked by persistent inflation, the California NEM 3.0 and rising loan fees. Yet prices have fallen and consumer interest in storage is strong.

The Solar and Storage Industries Institute developed the survey in partnership with the National Farmers Union, the National Rural Electric Cooperatives Association, and the Solar Energy Industries Association, to examine sentiments surrounding the development of agrivoltaic projects from various perspectives.

Also on the rise: Rooftop solar has technical potential to meet 45% of U.S. electricity demand. Raising consumer confidence critical to energy transition. And more.

Energy providers, government and the broader energy ecosystem must raise up the access, appeal and affordability of clean energy to help speed the transition to clean energy.

Also on the rise: Large-format solar modules and legacy assumptions. Update on Puerto Rico solar market. And more.

The report looks at how installation costs and energy savings prices change in relation to climate, heating source and type of home and suggests that policymakers further reduce the costs of installing heat pumps so that more U.S. households can benefit from them.