Electrified Thermal Solutions

Electrified Thermal Solutions, Inc.

Medford, Massachusetts, United States

Energy StoragePrivate company

Profile last updated: May 4, 2026

About

Electrified Thermal Solutions is a private company headquartered in Medford, United States specializing in Energy Storage.

Electrified Thermal Solutions develops the Joule Hive Thermal Battery, a thermal energy storage system that converts electricity, including renewable and off-peak power, into industrial process heat up to 1,800C. Its core technology is an electrically conductive firebrick (E-Brick) developed over about a decade of research at MIT. The company manufactures E-Bricks at a Boston-area facility, is retrofitting gas turbine plants with its thermal batteries, and opened a European office in Amsterdam in 2026 to target France and Germany.

Headquarters

Medford, United States

Company type

Private company

Focus areas

thermal batterythermal energy storageindustrial decarbonizationindustrial heatE-Brickfirebrickdispatchable loadgrid storagegreen hydrogen alternative to fossil heat

Products & services

Business models

B2B

Value chain

R&DManufacturingDevelopmentConsulting

Service areas (1)

Industrial heat electrification
Supplies electrified high-temperature process heat and grid-balancing thermal storage for steel, cement, chemicals, glass and mining.

Locations

Headquarters

Medford, Massachusetts, United States

Service regions

United StatesFranceGermany

Projects

Joule Hive Thermal Battery commissioning at Southwest Research Institute

OperationalThermal battery

Commercial-ready Joule Hive thermal battery storing about 20 MWh of heat at up to 1,800C, charged from low-cost or renewable electricity to supply industrial heat.

San Antonio, United States