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Terrament

Terrament

Private
Brooklyn, New YorkEnergy & Sustainabilityhttps://www.terramenthq.com/

Last Round

Accelerator

May 19, 2026

Total Funding Raised

$350,000

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Terrament is an energy storage company that develops modular, underground gravity-based energy storage systems for long-duration power needs.

Sector

Energy & Sustainability

Verticals

Energy Storage, Renewable Energy, Smart Grid

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Non-AI

Keywords

long-duration energy storageLDESgravity energy storagegravity batterymechanical energy storageunderground energy storagegrid storagerenewable energy storagemodular energy storagehardtechclean techenergy infrastructuredata center powerpumped hydro alternative

Historical Pricing

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Caplight Momentum Score

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Terrament Comparables

Compare Terrament with similar companies based on industry and business-model similarity.

Terrament comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Green Gravity
91%
Cold Volt
89%
Gravity Power
85%

Terrament Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
AcceleratorMay 19, 2026
GrantJun 18, 2025

Key People

Founding team and executive leadership

Eric Chaves

Founder COO

Founding Team

Katie Gardner

Co-Founder & CEO

Founding Team

Terrament Investors

Notable investors and investment history

Terrament investors
InvestorRounds
Venture For ClimateTechAccelerator
Department of EnergyGrant

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 19, 2026

    $50K round from Venture For ClimateTech

Terrament Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Terrament Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Terrament's valuation, stock price, and market status.

Firmographic Details

HeadquartersBrooklyn, New York
Employee Range2
Year Founded2020
Last FundingMay 19, 2026

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