Several new concepts in lithium-ion storage technology have the potential to greatly the increase the energy capacity of batteries. Among them are lithium metal anodes, which could potentially increase energy density by more than 50%. With a newly optimized electrolyte, scientists at the University of California, San Diego have taken another step toward making the idea a commercial reality.
The city’s municipal utility is readying a 25-year power purchase agreement for 400 MWac of solar at $0.01997/kWh along with up to 200 MW/800 MWh of energy storage at $0.013/kWh.
Scottish consultancy Wood Mackenzie has raised its 2019 forecast with Florida and Texas starting to deliver on their potential as the U.S. solar market returns to growth.
The ambitious climate, jobs and social program has encountered strong resistance from some national unions, and not only those connected to professions linked to traditional power industries.
An International Energy Agency report estimates the share of nuclear power in advanced economies could fall by two-thirds by 2040, as aging plants retire. The report claims without support for nuclear, the transition to a low carbon energy system would be far more complex and threaten global emissions targets.
What was originally a landmark bill to establish rights for the owners of PV systems has made it to the floor of the California Senate in a dramatically reduced form.
Researchers at the University of California, San Diego – with the help of the university’s Comet supercomputer – modelled thousands of halide compounds to come up with a shortlist of 13 materials that could be candidates for the efficient solar cell materials of the future.
The solar-plus-storage combination is super-charging the deployment of batteries across the country and IHS Markit says the U.S. will become the largest market for grid-tied energy storage this year.
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