Fully printable flexible perovskite solar cell achieves 17.6% efficiency
Developed by scientists in Canada, the 0.049 cm2 solar cell was built in ambient air fabricationand with a reactant known as phenyltrimethylammonium chloride (PTACl). It achieved an open-circuit voltage of 0.95 V, a short-circuit current density of 23 mA cm−2, and a fill factor of 80%.
Sunrise brief: California solar and storage project secures $1.1 billion
Also on the rise: Millions in government funding to advance batteries for planes, trains, and maritime transport. WeaveGrid, Toyota join forces to optimize EV grid charging in utility territories. And more.
Millions in government funding to advance batteries for planes, trains, and maritime transport
Arpa-e announced twelve research awards totaling $15 million to develop electric airplanes, electric railroads and ships servicing the continental U.S.
Sunrise brief: U.S. residential solar prices drop, strong interest in storage
Also on the rise: Shoals to invest $80 million in Tennessee manufacturing expansion. Beaming radio frequency solar power from space. And more.
Grid operator PJM could add 5.5 GW of renewables with grid-enhancing technologies
Deploying GETs technologies in the PJM grid region would have a 70-to-1 benefit-cost ratio, finds an analysis by Quanta Technology. The nonprofit RMI published the analysis, and aims for it to be replicated to evaluate GETs in interconnection studies.
Beaming radio frequency solar power from space
Researchers at the California Institute of Technology successfully beamed solar power from space to Earth in July. The experimental microwave-beaming satellite was tested for eight months, uncovering existing strengths and weaknesses that will guide future developments of space solar power.
U.S. residential solar prices drop, strong interest in storage
The 18th edition of the EnergySage Marketplace Report finds the residential solar segment in the U.S. is rocked by persistent inflation, the California NEM 3.0 and rising loan fees. Yet prices have fallen and consumer interest in storage is strong.
Take the Solar + Farms survey
The Solar and Storage Industries Institute developed the survey in partnership with the National Farmers Union, the National Rural Electric Cooperatives Association, and the Solar Energy Industries Association, to examine sentiments surrounding the development of agrivoltaic projects from various perspectives.
Sunrise brief: Debunking solar myths–solar is unreliable
Also on the rise: Rooftop solar has technical potential to meet 45% of U.S. electricity demand. Raising consumer confidence critical to energy transition. And more.
Raising consumer confidence critical to energy transition, finds EY report
Energy providers, government and the broader energy ecosystem must raise up the access, appeal and affordability of clean energy to help speed the transition to clean energy.
