Skip to main content
Caplight Logo









Alumina Energy

Alumina Energy

Private
Santa Monica, CaliforniaEnergy & Sustainabilityhttps://www.aluminaenergy.com/

Last Round

Grant

Dec 1, 2021

Total Funding Raised

$499,500

Company Overview

Alumina Energy is an energy storage company that develops packed-bed thermal energy storage technology to convert renewable energy into dispatchable heat and power for industrial and utility applications.

Sector

Energy & Sustainability

Verticals

Energy Storage, Clean Manufacturing

Business Model

B2B

Customer Profile

Hardware Sales

AI Layer

Non-AI

Keywords

packed-bed thermal energy storagePBTESthermal energy storagelong-duration energy storageLDESindustrial process heatdecarbonizationrenewable energy storageheat storageclean techdispatchable powerindustrial decarbonizationenergy hardwarethermal battery

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Alumina Energy Comparables

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

Alumina Energy comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Storenergy
89%
Calectra
86%
MGA Thermal
83%

Alumina Energy Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantDec 1, 2021
GrantJun 24, 2021

Alumina Energy Investors

Notable investors and investment history

Alumina Energy investors
InvestorRounds
Shell GameChanger Accelerator Powered by NREL (GCxN)Grant
Department of EnergyGrant

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 24, 2021

    $250K grant received from the Department of Energy.

Alumina Energy Filings

Explore SEC and related filing metadata, where available.

Alumina Energy filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Request access

Frequently Asked Questions

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

Is Alumina Energy a public or private company?

Alumina Energy is a private company.

What is the current stock price of Alumina Energy?

Alumina Energy is a private company with no public stock price. No recent secondary market data is available.

How much is Alumina Energy worth (valuation)?

Valuation information for Alumina Energy is not publicly available.

Can I buy Alumina Energy stock?

Alumina Energy shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Alumina Energy's last funding round?

Alumina Energy's most recent funding round was Grant on December 1, 2021.

Who are the main investors in Alumina Energy?

Key investors in Alumina Energy include Shell GameChanger Accelerator Powered by NREL (GCxN), Department of Energy.

Will Alumina Energy IPO soon?

No public IPO plans have been announced for Alumina Energy.

How can I track Alumina Energy secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Alumina Energy's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersSanta Monica, California
Employee Range2
Year Founded2015
Last FundingDec 1, 2021

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?