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Our HERC tech will increase energy conversion efficiency by 18%

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Our story

Introducing our revolutionary nano-electronic units, transforming the high-temperature industry while minimising CO2 emissions and carbon footprint.

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Join our innovation team

Vision

Energy
Peace

We strive towards a future where human energy consumption is harmoniously aligned with the planet’s well-being.

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Mission

Sustainable
Energy

Through the development of efficient solutions and the integration of state-of-the-art technologies, we aim to minimize waste and lessen our environmental footprint.

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technology

Clean Deep-Tech

Our HERC technology is like fire on turbocharge, increasing thermal conversion efficiency by at least 20%, resulting in a significant decrease in CO2 emissions and a smaller carbon footprint.

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Customers

Industries
We Serve

We deliver unbeatable benefits to high-temperature (above 300°C) industrial heating sector.

Iron & steel production
Pulp & paper production
Chemical & district heating
…

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Technology

HERC
high-tech
is like fire on
turbocharge

Join us in
our mission

Join us in
our mission

Let’s make a significant change by eliminating the equivalent of 77 million metric tons of CO2 emissions by 2030, effectively reducing energy waste and its detrimental impact on our planet.

by 2025
Mmt
CO2 avoided
by 2028
Mmt
CO2 avoided
by 2030
Mmt
CO2 avoided
ROADMAP
—
50

%

Next round finances covered

€8 million

Invest in Efenco
2

/4 milestones

Explore our technology

2025

Industrial
piloting

2026

Retrofit
full launch

2027

OEM
solutions

2028

Mass
production

Explore our technology
0

open positions

Join our team
TESTIMONIALS
—
LEARNING & AWARENESS
—

Investor

EIC Jury

European Innovation Council (EIC) Granted €10.5M funding (2022)
The jury was impressed by the breakthrough potential of the proposed technology. The team has built adequate IP and demonstrated how to monetize it.

Investor

Ivo Remmelg

1st Round Lead Investor
If all the Natural Gas combustion equipment were retrofitted with HERC technology, the potential energy savings would be bigger than nuclear or renewables combined.

Our Supporter

Kristjan Järvan

Minister of Entrepreneurship and Information Technology of the Republic of Estonia
HERC technology is particularly important in the context of the Green Transition and will help to create solutions that will benefit industrial companies in Estonia as well as in other countries.

Our Supporter

Kristjan Järvan

Minister of Entrepreneurship and Information Technology of the Republic of Estonia
HERC technology is particularly important in the context of the Green Transition and will help to create solutions that will benefit industrial companies in Estonia as well as in other countries.

Investor

Ivo Remmelg

1st Round Lead Investor
If all the Natural Gas combustion equipment were retrofitted with HERC technology, the potential energy savings would be bigger than nuclear or renewables combined.

Investor

EIC Jury

European Innovation Council (EIC) Granted €10.5M funding (2022)
The jury was impressed by the breakthrough potential of the proposed technology. The team has built adequate IP and demonstrated how to monetize it.

Financials

EIC Accelerator selects Efenco HERC technology for €10M funding to transform the energy industry

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Press releases

Eesti idufirma lubab energiarevolutsiooni, mis pöörab rohepöörde pea peale

Efenco tehnoloogia vähendaks korstnate suitsemist. Fotol ettevõtte asutaja Kristjan Tiik ja ingelinvestor Ivo Remmelg.

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Press releases

Eesti idufirma lubab energiarevolutsiooni, mis pöörab rohepöörde pea peale

Efenco tehnoloogia vähendaks korstnate suitsemist. Fotol ettevõtte asutaja Kristjan Tiik ja ingelinvestor Ivo Remmelg.

Learn more

Financials

EIC Accelerator selects Efenco HERC technology for €10M funding to transform the energy industry

Learn more

We deliver sustainable energy

Our story

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