Renewables have now crossed the 25% threshold of total U.S. available installed generating capacity.

Energy Vault secured $100 million in Series C funding for its EVx tower, which stores gravitational potential energy for grid dispatch.

The software adds to Terabase Energy’s digital platform for utility-scale solar project development, engineering, and monitoring.

Around 5% of utility-scale solar production was curtailed in 2020. Policy leaders are using a number of tools to reduce this waste of renewable energy.

California-based Sakuú Corp. has started work on a 2.5 MWh per year pilot facility to produce its 3D-printed solid-state battery tech.

Also starting up: ROSI recycles at multiple stages of PV lifecycle, and Comcast Ventures leads a funding round for a provider of AI-powered home energy improvements.

School districts throughout the country are increasingly installing solar projects, often at no upfront cost. What are the benefits?

The survey of 1,500 homeowners shed light on the home solar energy experience and motivating factors behind solar purchases.

NEXT Energy Technologies won the grant from the California Energy Commission for its PV window coating.

Halide perovskites combined with conventional silicon could help solar break the 26% efficiency barrier, disrupting the technology without disrupting business systems.