Small-scale solar panels about the size of a door are poised to be plugged into more U.S. homes and apartments as homeowners and renters who want to harness the sun’s energy look for cheaper alternatives to rooftop installations.

Satellites, including those used for GPS and communications, will face greater risks in coming decades during solar-triggered geomagnetic storms because of the effect climate pollution has on Earth’s atmosphere,

On August 15, the Dept. of the Treasury released new guidance related to safe harboring solar projects under the ITC in response to a July executive order

(Reuters) -U.S. solar company T1 Energy and specialty glass maker Corning have reached a deal that will establish a fully domestic solar supply chain, connecting polysilicon, wafers, cells, and panels manufactured in the United States, they said on Friday.

Treasury and the IRS today released guidance, Notice 2025-42 (the “Notice”), regarding what constitutes beginning of construction for solar and wind energy projects with respect to the production tax credit under Section 45Y of the Code (the “PTC”) and Section 48E of the Code (the “ITC”).

Those are some of the options that solar energy nonprofits and states are weighing after the Trump administration moved last week to terminate the Biden-era $7 billion Solar for All program.

Leading scientist calls for top-down plan to develop technology and warns that country is lagging behind competitors such as the US.

Solar systems that plug into regular wall outlets have been popular in Europe for years and are gaining traction in the U.S. for their affordability and simple installation.

The achievement is "one of those unforgettable peaks that define great human and technological adventures," the SolarStratos mission said in a statement.