← Deal Flow

Eos Energy

EnergyPublic

Long-duration energy storage for a clean energy future

🌐 www.eosenergy.comLinkedInX / Twitter📍 NYEst. 2014👥 201-500 employees
0Rounds
6Articles
General InformationEos Energy is an energy storage company based in New York that develops iron-air battery technology, with approximately 200-500 employees, founded in 2014.
Funding & FinancialsThe company has raised over $300 million in total funding including venture capital and government grants; it went public via SPAC merger in 2021 and trades under ticker EOSE.
Leadership & TeamCEO Joe Mastrangelo founded the company; the team includes executives with backgrounds in electrochemistry, manufacturing, and renewable energy deployment.
Recent ActivityRecent developments include commercialization of their Eos Aurora iron-air battery system for grid-scale storage applications and continued deployment partnerships with utilities across North America.

Highlights

Total Raised
Latest Round
Stage
Public
energy
Employees
201-500
Founded 2014
Headquarters
NY
News Coverage
6 articles
Last: 1mo ago
Talent Signals
SEC Filings

News Coverage 6

Energy1mo ago

BC Hydro launches first grid-scale battery for Vancouver Island

BC Hydro issued a formal supplier request today for a 100+ MW battery storage project near Duncan, marking Canada's first major utility-owned grid-scale BESS, targeted for 2030 service.

Energy3mo ago

Masdar and Sungrow sign 7.5 GWh battery deal for world's first gigawatt 24/7 renewable

Sungrow will supply 7.5 GWh of battery storage for Abu Dhabi's $5.9B round-the-clock renewable project, proving solar-plus-storage can deliver baseload power at competitive tariffs.

Energy3mo ago

Alsym and Juniper deploy 500 MWh sodium-ion storage in California

Alsym Energy and Juniper Energy announced a 500 MWh sodium-ion battery storage partnership targeting California's high-temperature grid markets, signaling a shift away from lithium-ion in niche BESS applications.

Energy3mo ago

Cerberus backs zinc batteries with $250M, insurance wrap to challenge lithium

Eos Energy and Cerberus launch Frontier Power USA with $250M committed capital and first-of-its-kind technology insurance framework, signaling institutional shift toward non-lithium long-duration storage.

Energy4mo ago

EIA Projects Record 86 GW Grid Capacity in 2026, Battery Storage Surges

The U.S. Energy Information Administration projects 86 GW of new electric generating capacity in 2026—the largest buildout year on record—with utility-scale battery storage jumping 60% to 24 GW, driven by data center demand and DOE capital reshaping grid economics.

Energy5mo ago

Form Energy Secures 12 GWh Iron-Air Deal With Crusoe for AI Data Centers

Form Energy and Crusoe announced a 12 GWh iron-air battery agreement on March 24, 2026, establishing a direct-to-data-center supply model that bypasses traditional utility offtake structures.

Similar Companies 6