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Energy storage

Long-duration energy storage

Goldman Sachs just made a record-setting investment in long-duration energy storage

The banking giant is betting $250M on Canadian startup Hydrostor and its novel underground system to store clean energy for the grid.

Julian Spector . 10 January 2022

Hydrostor's advanced compressed-air energy storage facility in Goderich, Ontario, Canada (Hydrostor)

Energy storage

SoftBank’s renewables developer just made the biggest flow battery purchase ever

Julian Spector . 1 October 2021
Climatetech finance

Newsletter: A palate cleanser from cleantech SPAC mania

Julian Spector . 29 September 2021
Climatetech finance

Energy storage leader Fluence preps for old-school IPO, bucking SPAC trend

Jeff St. John . 28 September 2021
Solar

Newsletter: It’s time to ask for more from clean energy projects

Julian Spector . 21 September 2021
Long-duration energy storage

Investors are whipping up an irrational frenzy in the long-duration energy storage sector

Eric Wesoff . 21 September 2021
Clean energy

Location matters: The new science of siting clean energy to push more carbon from the grid

Jeff St. John . 20 September 2021
Energy storage

Investors are pouring money into grid storage startups

Julian Spector . 17 September 2021
Climate justice

Puerto Rico wants clean energy. Will the Biden administration listen?

Yesenia Rivera, Ruth Santiago . 14 September 2021
Batteries

How a company turned used Nissan Leaf EV batteries into moneymakers

Julian Spector . 14 September 2021
Solar

How blockchain could help integrate rooftop solar and EVs into the grid

Jeff St. John . 2 September 2021

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