Long-duration energy storage innovators receive DOE funding
The Department of Energy Office of Electricity announced recipients of the $15 million in EarthShot funds directed to accelerate development, commercialization and use of next-generation energy storage solutions.
Non-lithium battery startup nets $78 million Series C funding
Alsym Energy is developing a non-flammable battery that is lithium and cobalt free.
Vehicle-integrated photovoltaics making the moves from niche to mainstream
A new report from the International Energy Agency’s Photovoltaic Power Systems Programme (IEA-PVPS) looks at success factors required to take vehicle integrated photovoltaics (VIPV) from niche to mainstream based on a survey of 110 experts in the topic of transport and PV.
NREL releases online tool to estimate pumped hydro storage costs
The US Department of Energy’s National Renewable Energy Laboratory (NREL) has released a cost-estimation tool for new closed-loop pumped storage hydropower (PSH) plants in the United States. The tool allows operators to select from a range of system characteristics and account for factors such as local geology, labor rates and inflation.
Developing hydrogen fuel from iron-rich rocks
Researchers at UT Austin received grant funds from the Department of Energy to produce hydrogen fuel from rocks in an emissions-free process.
Researchers discover additive that enhances perovskite coating process
By adding an ionic pair stabilizer to perovskite cells enables coating to take place in ambient air, simplifying the manufacturing process.
Thornova launches 720 W TOPCon solar panel with 23.2% efficiency
U.S.-based Thornova said its new panel features a power conversion efficiency spanning from 22.4% to 23.2% and a temperature coefficient of -0.29% per C. The company is a subsidiary of China-based manufacturer Sunova Solar and is currently planning a cell and module factory at an unspecified location in the United States.
Maxeon claims 24.9% efficiency for IBC solar panel
Maxeon said it has achieved a 24.9% efficiency rating for a full-scale Maxeon 7 solar panel using its IBC technology. The US National Renewable Energy Laboratory (NREL) confirmed the result.
Sodium-ion batteries – a viable alternative to lithium?
While lithium ion battery prices are falling again, interest in sodium ion (Na-ion) energy storage has not waned. With a global ramp-up of cell manufacturing capacity under way, it remains unclear whether this promising technology can tip the scales on supply and demand. Marija Maisch reports.
Next-gen battery trends
Lithium ion is the industry standard for a reason. Marija Maisch examines the most promising technological advances that could lead to further improvements in performance and cost from this versatile battery chemistry.
