Rondo Energy

Reimagined century

old brick storage to store renewable electricity as 1,100–1,500 °C industrial heat.

First commercial electric thermal energy storage system in 2023.

Deploys modular heat batteries across sectors: food & beverage, cement, chemicals, textiles, mining, fuels, and more.

Typical projects include a cement plant in Southeast Asia, Diageo distilleries in Illinois/Kentucky under DOE support, and a bio

fuels facility in California.

Specializes in zero

combustion drop

in boiler replacements delivering continuous superheated air or steam, with optional combined heat

and

power setups.

Achieved deep decarbonization by replacing fossil

fuel systems with clean, low

cost heat

as

a

service powered by wind and solar.