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ACAL Energy

Founded Year



Dead | Dead

Total Raised


About ACAL Energy

ACAL Energy is a developer of low cost Proton Exchange Membrane (PEM) Fuel Cells.

Headquarters Location

40a Station Road

Essex, England, RM14 2TR,

United Kingdom

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Expert Collections containing ACAL Energy

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

ACAL Energy is included in 1 Expert Collection, including Hydrogen Energy Tech.


Hydrogen Energy Tech

376 items

Startups in this collection are developing solutions to lower the cost and commercialize the use of hydrogen as a low carbon fuel for heat, manufacturing, fuel cell electric vehicles, seasonal energy storage, and energy transport.

ACAL Energy Patents

ACAL Energy has filed 1 patent.

patents chart

Application Date

Grant Date


Related Topics




Environmental engineering, Fluid dynamics, Sewerage, Fuel cells, Water treatment


Application Date


Grant Date



Related Topics

Environmental engineering, Fluid dynamics, Sewerage, Fuel cells, Water treatment



Latest ACAL Energy News

ACAL ENERGY LTD overview - Find and update company information - GOV.UK

Mar 25, 2022

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ACAL Energy Frequently Asked Questions (FAQ)

  • When was ACAL Energy founded?

    ACAL Energy was founded in 2004.

  • Where is ACAL Energy's headquarters?

    ACAL Energy's headquarters is located at 40a Station Road, Essex.

  • What is ACAL Energy's latest funding round?

    ACAL Energy's latest funding round is Dead.

  • How much did ACAL Energy raise?

    ACAL Energy raised a total of $1.5M.

  • Who are the investors of ACAL Energy?

    Investors of ACAL Energy include Carbon Trust, Enterprise Partners Venture Capital, Northstar Equity Investors, Rising Stars Growth Fund and Synergis Technologies.

  • Who are ACAL Energy's competitors?

    Competitors of ACAL Energy include Upstart Power, Nexceris, INI Power Systems, Proton OnSite, Bloom Energy and 12 more.

Compare ACAL Energy to Competitors


Altergy is a provider of reliable backup power solutions for telecom and critical power applications, that delivers proven fuel cell technology that provides on-demand power for extended runtimes with zero emissions. Altergy Systems designs and manufactures proton exchange membrane (PEM) fuel cell systems, collectively known as Altergy Freedom Power products. The company was founded in 2001 and is based in Folsom, California.

Palmetto Fuel Cell Technologies

Palmetto Fuel Cell Technologies aims to provide material suppliers, fuel cell companies and solution providers with standardized tests and analytical data that allow them to qualify technical fit and make market-readiness decisions for new materials, components and systems.

MTI MicroFuel Cells

MTI MicroFuel Cells (MTI Micro), a subsidiary of Mechanical Technology, Incorporated is the developer of Mobion® off-the-grid portable power solutions. MTI Micro ha a proprietary direct methanol micro fuel cell power system and a number of system prototypes demonstrating size reductions and performance improvements; and related intellectual property.


XNRGI is a next-generation energy storage company for lithium batteries. It has developed PowerChip, a silicon chip-based Lithium Metal rechargeable battery technology. XNRGI’s technologies enable scalable, high-volume manufacturing using existing semiconductor wafer manufacturing and contract assembly. The company was formerly known as Neah Power Systems and changed its name to XNRGI. The company was founded in 1999 and is based in Bothel, Washington.


NextGenEnTM Inc. is a seed stage technology company developing the world's of energy solutions, especially for portable power applications, utilizing solid oxide fuel cell technology. The company aims to provide alternative "green" energy solutions to help promote energy independence and protect the environment

EWII Fuel Cells

EWII Fuel Cells, fka IRD Fuel Cells, is an independent, high technology company devoted to research, development and production of fuel cells, fuel cell components and fuel cell systems. The product range comprises both Polymer Electrolyte Membrane Fuel Cell Technology (PEMFC) and Direct Methanol Fuel Cell Technology (DMFC) as well as R&D in other future technologies.

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