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Seed Energy Efficiency Companies

Explore 108 energy efficiency startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
108
Total Funding
$54.2M
Avg Funding
$2.2M
Cities
23

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Berlin, Germany
$3.2M
raised

Energy autopilot for commercial buildings

Jan 2024
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$3.0M
raised

Elyos Energy is a software platform for energy optimization, flexibility, and demand response.

Oct 2023
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$341K
raised

Neos is a clean energy provider that offers customers direct access to electricity generated in utility-scale solar parks.

Aug 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Diego, United States

Veckta is a cloud-based market platform that delivers full turnkey microgrid design and implementation solutions.

Jun 2023
Seed

Founder Contacts

30,000+ verified contacts

Aix-en-provence, France
$165K
raised

Ween's ambition is to make their living spaces autonomous.

May 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

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Queens, United States
$4.0M
raised

PowerX is a technology startup that creates a line of precision sensors that gather data about a home's electricity, gas, and water usage.

May 2023
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$3.5M
raised

Specifx Data specializes in data enrichment and metadata retrieval mainly for the HVAC industry.

Apr 2023
Seed

Founder Contacts

30,000+ verified contacts

Eindhoven, The Netherlands
$3.8M
raised

Incooling designs and develops two-phase cooling system solutions for data centers.

Jan 2023
Seed

Founder Contacts

30,000+ verified contacts

Springfield, United States
$1.2M
raised

VeriWatt is a solar energy installation company that maximizes the grid’s performance, cuts costs, and saves energy.

Dec 2022
Seed

Founder Contacts

30,000+ verified contacts

Bologna, Italy
$480K
raised

SaaS platform that simplifies real estate buying and selling.

Dec 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Gibraltar, Gibraltar
$2.5M
raised

ENG8 is a company that has developed a catalysed fusion (LENR), renewable energy technology called the EnergiCell®.

Jan 2024
Seed

Founder Contacts

30,000+ verified contacts

Manhattan, United States
$1.0M
raised

Dynamo Energy Hub is a global network that provides industry thought leaders with a platform to shape the future of energy.

Dec 2022
Seed

Founder Contacts

30,000+ verified contacts

Santiago, Chile
$200K
raised

IoT hardware and software development for monitoring electrical consumption within companies.

Dec 2021
Seed

Founder Contacts

30,000+ verified contacts

Stara Iwiczna, Poland

Effective biomass combustion and cogeneration

Dec 2021
Seed

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands
$1.4M
raised

One-stop shop for solar mini-grids

Dec 2021
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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São Paulo, Brazil
$10.0M
raised

Minum provides energy subscription plans that replace traditional electricity billing with tailored, data-driven energy services.

Jan 2024
Seed

Founder Contacts

30,000+ verified contacts

Claymont, United States
$1.4M
raised

Akiflow is a task manager and time blocking app that aims to boost individual productivity with better time management.

Nov 2024
Seed

Founder Contacts

30,000+ verified contacts

Houston, United States
$1.0M
raised

Almika is set on disrupting how electricity is produced and consumed in today’s energy markets.

Jan 2022
Seed

Founder Contacts

30,000+ verified contacts

Eindhoven, The Netherlands
$5.4M
raised

S-ALD, nano coating, reducing the dependency on scarce material, electrolysers, fuel cells, batteries

Nov 2022
Seed

Founder Contacts

30,000+ verified contacts

Cambridge, United Kingdom
$282K
raised

Decent Energy integrates and optimises small scale smart energy assets to minimise the cost and carbon intensity of the energy

Jan 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Medellín, Colombia
$4.0M
raised

A marketplace for Financing Solar Energy in LATAM

Nov 2025
Seed

Founder Contacts

30,000+ verified contacts

San Mateo, United States

AgMonitor empowers the next generation of farms

Jan 2023
Seed

Founder Contacts

30,000+ verified contacts

Stockholm, Sweden
$589K
raised

Accelerating the decarbonization of homes by removing friction in the transition to heat pumps.

Jan 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

Miami, United States
$360K
raised

Purify Fuel manufactures a patented diesel combustion catalyst that ensures fuel efficiency and reduced emissions in engines.

Nov 2021
Seed

Founder Contacts

30,000+ verified contacts

Columbus, United States
$6.3M
raised

Trillium H2 Power uses hydrogen energy for producing Ammonia and Silicon.

Nov 2023
Seed

Founder Contacts

30,000+ verified contacts

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