Batteries
The many varieties of lithium-ion batteries battling for market share
Even a small niche in a trillion-dollar market is a big prize.
By David Roberts .
Batteries
Long-duration energy storage
The biggest grid storage project using old batteries is online in Texas
Startup Element Energy set out to prove that second-life batteries could deliver cheaper energy storage safely and at scale.
By Julian Spector .
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Batteries
Newsletter: We are living in a battery materials world
Forgive the pun.By Julian Spector .
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Batteries
Startup Sionic Energy promises next-gen battery benefits without the wait
Sionic says its silicon anode and customized electrolytes can slip into existing manufacturing lines with ease.By Julian Spector .
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Energy storage
Can solid-state battery company QuantumScape live up to the hype?
Being a public company means dealing with short-sellers and telling the public the actual truth.By Eric Wesoff .
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Grid edge
Can a new way to pay for behind-the-meter flexibility help prevent rolling blackouts in California?
Marin Clean Energy’s Demand FLEXmarket merges efficiency and demand response to capture the value of behind-the-meter resources. Could it be the start of a statewide trend?By Jeff St. John .
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Batteries
Newsletter: Lithium-ion, electric trucks, using AI to finance solar in Africa and more
Plus, a Clubhouse on climate journalism next Tuesday.By Nicholas Rinaldi .
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Batteries
How do lithium-ion batteries actually work?
It's still battery week, and it's finally time to get anodes and cathodes straight.By David Roberts .
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Batteries
Newsletter: It's battery week
David Roberts opens a new series on energy storage today with a look at the role lithium-ion batteries play in decarbonization.By Nicholas Rinaldi .
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Solar
Tesla defies global price plunge, raises prices on solar roof and home batteries
Puzzling strategy from the the EV pioneer and reluctant residential solar company.By Eric Wesoff .
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Batteries
Why lithium-ion batteries are so important
The kickoff to a new battery series explains how LIBs became the workhorse of the electric vehicle and energy storage fleet.By David Roberts .
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