What we look for
A rating is recorded with its unit and basis exactly as the source gives it. A planned rating is not a tested one, and a pilot result is stated at pilot scale.
Coverage limits
We list only the storage projects we maintain a sourced record for. Short-duration battery projects are outside our scope.
The projects below are the ones we maintain, not a census of the field. Sources and their last successful checks.
Latest verified reports
No dated report in this technology in the last twelve months within the projects we maintain.
Projects
No maintained projects yet in long-duration storage. We add a project when its public sources can be followed reliably. Request a project.
Follow long-duration storage
Hear when the record changes for any project we maintain in this technology, including ones added later. You confirm the choice after signing in.