Anode-less redox flow batteries capable of fast cycling
Researchers in the US have demonstrated that replacing the planar lithium anode in a redox mediated lithium-sulfur redox flow battery with a high surface area scaffold enables 10 times faster cycling, up to 10 mA cm−2, without short circuit or voltage instability.
Ascent Solar increases CIGS thin-film solar cell efficiency to 15.2%
The significant increase over previous efficiencies achieved is attributed to replacing cadmium sulfide in manufacturing process with a new material.
Climate Central finds 41 million residents exposed to higher temperatures
Report finds that albedo had the most significant effect on the UHI index of each city, and that neighborhoods of low-income residents are the most affected.
Bringing ERCOT’s speedy interconnection process to the rest of the U.S.
Texas grid operator ERCOT is enabling rapid growth in solar and wind capacity through an interconnection process known as “connect and manage.” That approach could be used across the U.S. with modifications, according to a new study.
Sunrise brief: California electricity pricing exploded in the last three years, far outpacing inflation
Also on the rise: Funding for second-life EV battery materials manufacturer reaches $4 billion. Model procedures for fixing distributed solar and storage interconnection. And more.
Model procedures for fixing distributed solar and storage interconnection
Any state could adopt current “best practices” for interconnecting distributed solar and storage by instituting model procedures published by the Interstate Renewable Energy Council, the group suggests in a report.
Sunrise brief: Arizona approves cut to solar compensation rates
Also on the rise: “Make it burn” and other lithium-ion first responder guidance. Coalition urges Biden Administration to scrap hydrogen hub plans. And more.
Sunrise brief: Educating customers essential to scaling residential solar
Also on the rise: El Niño threatens U.S. winter solar generation. Sunlight Financial struggles for survival. And more.
El Niño threatens U.S. winter solar generation
In a new weekly update for pv magazine, Solcast, a DNV company, predicts that El Niño will likely bring lower than normal solar power production through winter in the United States. Its analysis is based on data collected from previous El Niño events.
Sunrise brief: How to avoid solar antidumping tariffs
Also on the rise: California utility pays $175,000 settlement for false ‘renewable’ advertising. Through workforce partnership, Lyft offers solar workers a ride to work. And more.
