Musk proposes PV-powered AI satellite network to fight global warming
Elon Musk says a constellation of solar-powered artificial intelligence satellites could regulate the planet’s energy balance and limit global warming.
ZincFive unveils BC 2 AI battery system for both AI and traditional IT loads
The new nickel-zinc (NiZn) battery cabinet provides support for high-intensity AI pulses while also offering traditional IT backup within a compact footprint.
Ricoh developing perovskite solar technology for space, buildings
The Japanese imaging and electronics company said tests of its perovskite solar cell technology will be conducted in a demonstrator system aboard an unmanned cargo spacecraft operated by Japan Aerospace Exploration Agency.
First Solar plans fifth US factory with 3.7 GW capacity addition
First Solar will build a fifth US module plant with 3.7 GW of annual output, lifting its total domestic capacity to more than 14 GW by 2026 and reinforcing its position as the country’s largest solar manufacturer.
Florida utility on pace to reach 93 GW solar, 50 GW storage by 2045
While utilities in neighboring states are “dabbling” with solar, Florida Power & Light is combining solar and storage as a “workhorse” technology, said a nonprofit executive.
Canada’s Cache Power advances 30 GWh compressed air storage project
Cache Power has commissioned an engineering study for a 640 MW compressed air energy storage and hydrogen project in Alberta, supported by provincial funding.
US rooftop solar’s climate gains shrink as grids grow cleaner
A new study warns that rooftop solar’s emissions benefits are declining in the United States as power grids become less carbon intensive, underscoring the need to update how renewable impact is measured.
The Hydrogen Stream: Germany audit warns of missed H2 goals
Germany’s Federal Court of Audit (Bundesrechnungshof) says the nation’s hydrogen strategy is falling short despite heavy subsidies, while Pulsenics and Endua have launched the first commercial AI-based monitoring system to improve electrolyzer performance under fluctuating renewable power conditions.
Cutting solar permit delays could add 20 million US rooftop systems
A new report says streamlining rooftop solar permitting could lower costs by up to 61%, enabling 20 million more US families to install solar by 2040 and save $1.2 trillion on energy bills.
Unigrid expands sodium-ion battery output via Asian foundries
US–based Unigrid has expanded sodium-ion battery production to 100 MWh a year through contract manufacturing in Asia, with a 1 GWh target for 2026.
