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CARNOT logo — Reducing the cost & emissions of heavy-duty power

CARNOT

Reducing the cost & emissions of heavy-duty power

Founded 2019 United Kingdom London, United Kingdom 85 employees Total: $1.49M

General Information

Company Name CARNOT
Founded Year 2019
Location United Kingdom London, United Kingdom
Employees 85
Business Model B2B, White Label
Revenue Model Product Sales, Licensing, Project Based
Social

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About CARNOT

CARNOT, founded in 2019 and based in the United Kingdom, is pioneering next-generation engine technology aimed at significantly reducing the cost and emissions associated with heavy-duty power. Their revolutionary engine achieves over 70% efficiency, in stark contrast to the traditional range of 30-35%, resulting in a potential 50% reduction in fuel consumption. This impressive efficiency delivers substantial cost savings while supporting a wide variety of fuels, including Hydrogen, Ammonia, Methanol, and Biofuels, among others.

Positioning itself as a crucial player in sustainable energy solutions, CARNOT could substantially enhance the flexibility and security of decarbonizing strategies. After validating its core technology, the company is gearing up for commercial trials, signifying a promising phase for potential investors. The recent Early VC investment on 01 February 2026, led by Petredec, underscores industry confidence in CARNOT's innovative capabilities and market potential.

Business keywords: High Efficiency Engines, Fuel Flexibility, Decarbonisation, Heavy-Duty Power Solutions, Emission Reduction, Hydrogen Technology, Engine Innovation, Sustainable Power Generation, Marine Power Solutions, HGV Powertrain, Alternative Fuels, Power Generation Innovation, Clean Technology, Methanol Power Solutions, LNG Power Solutions

Services & Products

Development of high-efficiency engines
Implementation of multi-fuel engine technology
Decarbonisation solutions for heavy industries
Reduction of total cost ownership in power generation

Target Customers

Maritime companies Manufacturers of heavy-duty vehicles Providers of off-grid power solutions Industries seeking carbon reduction solutions

Funding Rounds & Investors (7)

View All
Funding Stage Amount Investors Lead Investors Date
Early VC Undisclosed 1
Petredec
01 Feb 2026
Grant £220.00K -
01 Jan 2023
Seed Undisclosed 1
Startupbootcamp
01 Aug 2022
Seed £810.00K 1
Crowdcube
01 Oct 2021
Seed £300.00K -
01 Sep 2020
Grant £160.00K -
01 Apr 2020
Support Program Undisclosed 1
OUI Startup Incubator
01 Nov 2019

CARNOT Alternatives & Competitors

CARNOT vs
Hydrogenera
Hydrogenera Bulgaria

Hydrogen technology company committed to producing, storing, and distributing hydrogen from renewabl...

Venture round
15 employees
Energy
CARNOT vs

Harnessing Polluting Gases for Sustainable Power Generation

Post-IPO Equity
Design, Energy

FAQ About CARNOT

Reducing the cost & emissions of heavy-duty power
CARNOT was founded in 2019.
CARNOT is headquartered in London, United Kingdom.
CARNOT has a B2B and White Label business model. Its revenue comes from Product Sales, Licensing and Project Based.
CARNOT has approximately 85 employees.
CARNOT has completed 7 funding rounds, raising a total of $1.49M.
CARNOT offers: Development of high-efficiency engines, Implementation of multi-fuel engine technology, Decarbonisation solutions for heavy industries, Reduction of total cost ownership in power generation.
Top alternatives and competitors to CARNOT include Hydrogenera, Ener-Core. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
CARNOT and Hydrogenera are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for CARNOT, https://bouncewatch.com/company/carnot-engines, updated 26 September 2026. When citing, please name BounceWatch and link this page.

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