Climate tech investors outside California: Texas, Illinois, Washington and Colorado

• 3,389 US climate investor records; 1,021 outside CA, NY and MA.
• Texas leads with 177 climate records; Houston and Austin are both major pools.
• 77 climate records are corporate VCs, often energy and industrial companies.
• 1,600 climate records list pre-seed; 3,045 list seed.
• Lead with an industrial pilot, then add a specialist climate fund.

Climate tech is often pictured as a Bay Area and Boston story. Our data says otherwise, especially for founders building in energy, industry and infrastructure. The Zalarma database holds 3,389 US startup investor records with a climate and energy focus, and 1,021 of them have a known state outside California, New York and Massachusetts (Zalarma investor database, as of 2026-11-01). Texas alone has 177.

That matters because climate companies often need what regional markets have: energy companies, utilities, manufacturing sites, farmland and the corporate buyers who can sign a pilot.

The national picture

Of the 3,389 US climate records, 1,600 list pre-seed, 3,045 list seed and 1,903 list Series A. Venture firms and partners are the largest group (2,622), with 717 angels and syndicates. Corporate venture arms are notable here: 77 climate records are corporate VCs, a reflection of how many energy and industrial companies invest in startups that could become suppliers or acquisitions.

Climate investors by state, outside the big three

Texas leads by a wide margin, with 81 climate records listing pre-seed. Houston's energy industry is the reason: our Houston metro view has 68 climate-focused records, close to Austin (80). Illinois (108), mostly Chicago, and Washington (92), mostly Seattle, follow. Colorado, home to a long-standing clean energy research community in the Denver and Boulder area, has 58; see climate investors in Colorado.

Firms to know outside the coasts

Firms with the most climate-focused investors listed outside California, New York and Massachusetts include Chevron Technology Ventures (12 listed), the corporate venture arm of the energy company; Moving Capital (11 listed); Energy Impact Partners; Prime Movers Lab; Energize Capital; VoLo Earth Ventures; and Arizona Tech Investors, an angel group. Stages vary widely: Energize Capital lists Series A and later, while Energy Impact Partners and VoLo Earth Ventures list pre-seed and seed. Always check the current fund and stage.

The role of corporate investors

For climate founders outside the coasts, corporate investors can be the bridge between a prototype and a commercial deal. An energy major, a utility or an industrial manufacturer may invest, run a pilot and become a customer at the same time. That is powerful, but it comes with questions to ask early:

• Does the investment come with rights that could limit selling to the corporate's competitors?
• Is the pilot paid, and is there a path to a commercial contract?
• Who inside the company owns the relationship after the investment closes?

Our corporate VC investors page lists more.

Stack capital types

Climate rounds outside the coasts often combine several kinds of capital: angels with industry backgrounds, a regional seed fund, a corporate strategic and non-dilutive funding such as federal or state research grants. Grants can carry a company through technical risk that equity investors are reluctant to fund at pre-seed. Treat them as part of the raise, not a side project, and check each program's current rules on its official site.

A climate raise outside California

1. Lead with the industrial customer. A letter of intent or paid pilot from an energy, utility or manufacturing company is the strongest proof point you can bring.
2. Find angels who came from the industry. Retired energy executives and engineers often invest early and open doors.
3. Add a climate specialist fund once you have proof. National climate funds invest anywhere and move faster with a pilot in hand.
4. Use the right metro. Houston for energy, Chicago for industrial and grid, Denver and Boulder for renewables, Seattle for software-heavy climate.
5. Be clear about capital intensity. Investors want to know how much it will take to reach commercial scale and who funds an initial plant or deployment.

Explore the climate investors page, or ask us to hand-pick five climate investors who fit your stage and region.

How we counted

Counts are records in the Zalarma investor database tagged as startup investors with a US location, as of 2026-11-01. A record is a person or a firm, and one record can list several stages, sectors and check sizes, so columns do not add up to the total. Shares use only records where that field is known. We never publish a count under 10; a dash means fewer than 10. Outside the big three means a record with a known US state other than California, New York or Massachusetts. Firm counts are shown only when 10 or more. More on sources in our data.