HardwareMap datasheetNRG-015Rev 26.09Sheet 1 of 1

NRG-015 Energy & Climate · Private

Rondo Energy

Industrial heat batteries for decarbonization.

Founded
2020
6 years ago
Total raised
$162M
Disclosed equity, Sep 2026
Team
167
Headcount, Sep 2026
Latest round
Series B

1 General description

Rondo Energy builds heat batteries that store wind and solar power as heat for industrial processes. A single Rondo Heat Battery unit can be sized from 2 MWth to over 100 MWth.

2 Features

3 Specifications

ParameterValueNotes
CategoryEnergy & ClimatePin 05, yellow band
Flagship productRondo Heat Battery
HeadquartersAlameda, United StatesSF Bay Area hub
StatusPrivate
Business modelB2BSells to businesses
BackersBreakthrough Energy Ventures, Energy Impact PartnersThrough Series B
Websiterondo.com ↗
ProfilesLinkedIn ↗