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Energy Startups

Updated October 2026

Companies in the energy sector developing innovative solutions and technologies.

Explore 3,627 recently funded energy companies with verified founder contact information and fundraising data.

Total Companies
3,627
Total Funding
$1.3B
Avg Funding
$52.3M
Global Reach
7
countries

Top Cities for Energy

Buffalo
San Juan
Bronx
Hawthorne
Chicago
Portland

Recently Funded Companies

Export
Buffalo, United States

Stepwise provides home electrification services for EV charger and heat pump installations

$1.4M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

San Juan, Puerto Rico

Barrio Eléctrico offers residential solar-plus-storage leases, relying on community engagement to support the systems.

$21.0M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Bronx, United States

Fieldston Power is a renewable energy developing company that offers sustainable power solutions for urban areas.

$600K raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Hawthorne, United States

Hgen provides affordable green hydrogen for deep decarbonization.

$5.0M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Chicago, United States

NETenergy is a thermal energy storage company that is creating a thermal battery designed to offset peak electricity load.

$2.0M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Portland, United States

Photon Marine is building the world’s most powerful and intelligent electric outboard motor system tailored to commercial boat fleets.

Sep 2024

Founder Contacts

41,000+ verified contacts

Kraków, Poland

Advanced Data Science analytics obtained from IoT sensors and external information sources, dedicated for Energy sector

$1.8M raised
Sep 2021

Founder Contacts

41,000+ verified contacts

Copenhagen, Denmark

Fibernex develops nanofiber materials to optimize green hydrogen production.

$646K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Rune Energy manufactures and operates modular AI data centers that use power electronics to connect to clean energy assets.

$40.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Calgary, Canada

Kanin Energy develops waste heat to power and other decarbonization projects for heavy industry to reduce their climate footprint

$100.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Calgary, Canada

Kanin Energy develops waste heat to power and other decarbonization projects for heavy industry to reduce their climate footprint

$100.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Calgary, Canada

Kanin Energy develops waste heat to power and other decarbonization projects for heavy industry to reduce their climate footprint

$100.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Calgary, Canada

Kanin Energy develops waste heat to power and other decarbonization projects for heavy industry to reduce their climate footprint

$100.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Avanti Energy focuses on the business of exploration and acquisition of the oil and gas business.

$1.1M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Lewes, United States

Circuit Technologies is a Software Development firm offering installers, financiers, and OEMs for transition of renewable energy.

$600K raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Brisbane, Australia

Endua is developing the next generation of renewable energy multi-day storage solutions.

$20K raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Montréal, Canada

Evolve is a strategic metals royalty company that strives to be one of the first to apply the royalty and streaming model.

$37.5M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Lima, Peru

Orazul Energy is a company that helps in the commercialization and generation of electricity.

$380.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Ann Arbor, United States

Arbor Batteries is a developer of lithium-ion (Li-ion) batteries designed to support fast low-temperature charging and discharging.

$1.8M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Canonsburg, United States

Archaea Energy is a developer of renewable natural gas.

$340.0M raised
Sep 2021

Founder Contacts

41,000+ verified contacts

Brooklyn, United States

ItsElectric is electric vehicle charging purpose-built for drivers who park their cars on city streets.

$1.1M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Hertz Energy provides sustainable long-term lithium resource investment and extraction.

$2.2M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Oakland, United States

Planted is a solar deployment technology company that uses AI powered robots and software to plan and deploy solar projects.

$31.8M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Salt Lake City, United States

Zanskar develops data-driven technology to identify and develop geothermal energy resources.

$40.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Denver, United States

Barrell Lithium is an energy company that invests in battery storage, carbon sequestration, brine minerals, and technology.

Sep 2026

Founder Contacts

41,000+ verified contacts

Showing 226 to 250 of 3,627 companies

About the Energy Startup Ecosystem

The energy sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Energy

Energy companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The energy sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Energy Funding Breakdown

Here is how funding is distributed among the 3,627 energy companies tracked in the VCBacked database.

Average Funding
$52.3M
Total Funding Tracked
$1.3B
Countries Represented
7

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.Calgary
4 companies$400.0M
2.Vancouver
2 companies$3.3M
3.Buffalo
1 companies$1.4M
4.San Juan
1 companies$21.0M
5.Bronx
1 companies$600K

Related Industries

Companies in the energy sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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