Energy storage
ESS is betting the world is ready for a billion-dollar battery disrupter
The advanced energy storage company already has a working factory, putting it ahead of some recent cleantech SPACs.
By Julian Spector .
Long-duration energy storage
Energy storage
Will this startup finally crack the code on flow battery tech?
Germany’s CMBlu just pulled in a 100-million-euro investment, is ramping up manufacturing and has contracts with major utilities. Can it succeed where others have failed?
By Julian Spector .
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Long-duration energy storage
Long-duration energy storage can help clean up the grid, but only if it's super cheap
To compete with clean firm generation, long-duration storage needs to come down massively in price.By David Roberts .
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Long-duration energy storage
Newsletter: Saudi Aramco plays with blocks
Here at Canary Media, we relish the chance to sift fact from hype.By Julian Spector .
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Long-duration energy storage
Saudi Aramco bets on Energy Vault's block-stacking energy storage
Energy Vault's storage towers should reach customers later this year, according to the CEO.By Julian Spector .
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Climatetech finance
Clubhouse with Canary: Cleantech investing in 2021
There's a new generation of cleantech investors leveraging more capital, more entrepreneurs and more risk than ever before.By Eric Wesoff .
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Energy storage
Are market constraints hampering the evolution of ‘last-mile’ grid resources?
Future grids will need assets on standby for times when there isn't enough wind and solar. But how will these assets be valued and compensated?By Jason Deign .
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Energy storage
Newsletter: When promises turn into projects
Canadian startup Hydrostor is making good on its promise to build a new storage technology at massive scale.By Julian Spector .
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Energy storage
Hydrostor is developing truly massive grid storage in watery caverns
Design work is beginning for a 500-megawatt project that could be online by 2025.By Julian Spector .
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Long-duration energy storage
Long-duration storage roundup: News, players and technology
Long-duration storage keeps on slipping into the future.By Eric Wesoff .
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Clean energy
California tees up 7.5GW procurement to replace Diablo Canyon. Is it enough?
Can solar and batteries, geothermal power and long-duration energy storage replace the state’s last nuclear plant by mid-decade without increasing carbon emissions?By Jeff St. John .
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