Prometheus Institute

A US solar industry group has outlined a nine-point policy agenda calling on New York City’s incoming mayor to accelerate rooftop solar and battery deployment to address grid reliability risks, energy costs […]

Chinese panels are now so affordable that businesses and families are snapping them up, slashing their bills and challenging utilities. via NYT > Climate and Environment https://ift.tt/yPKZnkr

Negative electricity prices: Blessing or curse? Published by Jessica Casey, Editor Energy Global, Tuesday, 30 December 2025 16:00 After years of high inflation, negative electricity prices might seem like a positive. However, […]

Several trends emerged in the energy markets in 2025 and are set to continue shaping the global oil, gas, and energy equities markets into 2026. Sure, there will be many wild cards […]

Tribal utility, localities, and consumer and environmental groups argue tax guidance illegally hurts renewable energy. WASHINGTON, D.C. — A broad array of groups with strong interests in clean and affordable energy sued […]

As Steve Hanley explained earlier today, Tesla has published Wall Street analyst estimates of Tesla vehicle deliveries and energy storage deployments for the first time ever on its investor relations site. These […]

Shifting utility costs from usage rates to fixed monthly fees may penalize efficiency and fail to provide the financial incentive necessary to drive widespread electrification. From pv magazine USA In California and […]

For the U.S. energy storage market, 2025 can be divided into pre-OBBB and post-OBBB.  Like most of the clean energy industry, the beginning of the Trump administration brought uncertainty to the storage […]

The latest survey from Consumer Reports has bad news for the plug-in hybrid manufacturers. The message is, buyer beware! The post Consumer Reports Finds Plug-In Hybrids Have 80% More Problems appeared first […]

2025 has proven to be an annus horribilis for clean energy after Trump’s One Big Beautiful Bill Act (OBBBA) rolled back major tax credits and imposed new restrictions, pressuring early-stage solar and […]