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Accelerator Atlas

Mixed Climate & Energy accelerators

These programs do not fit a single deal template: instruments and amounts vary by track, cohort, or company. Each record explains what the program itself publishes about how it engages, and says plainly where the numbers are not disclosed.

Showing 4 of 4 programs

Check sizeEquityTermsFormatNext windowSignal
Austin Technology Incubator - Energy & CleanTech / Mobilityenergy, cleantech, circular economy, mobility deep techNot publishedATI FAQ states: 'ATI requires a 2% equity stake in each company that is accepted to be an ATI member company.' This replaces the earlier unconfirmed membership-fee assumption; the model is equity for membership and services, with no cash investment. Average membership duration one to three years per FAQ. Rolling admissions confirmed on the apply page; open to companies with a working prototype or MVP, no UT affiliation required.2%MixedTXIn personNone confirmedOct 1, 2026
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Elemental Impact (formerly Elemental Excelerator)energy, industry, food/ag, nature, water, transportation$500,000-$5,000,000 per project (Data Center Innovation Initiative only; Strategy and Project Track amounts not published)Not publishedFunding-opportunities page now primary-verified: instruments are SAFE, D-SAFE, convertible note, or direct investment with milestone-linked payments. Strategy Track (pre-seed/seed, 3+ FTE, operating prototype, ~9 month engagement) and Project Track (Series A+) amounts not published; Data Center Innovation Initiative states $500K-$5M per project for up to 10 startups through 2027. Applications open year-round.MixedHIHybridNone confirmedOct 1, 2026
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LACI Incubation Programclean energy, zero-emissions transportation, circular economyNot publishedPer LACI's Startup Programs page, incubation startups agree to a 1.5% to 3% equity stake in the form of a warrant that can be earned back by achieving impact milestones; no cash investment amount is stated, so investment_amount stays null. Cohort model of on average 15 companies per cohort (Cohort 12 welcomed 13 startups in June 2026), for pre-seed to seed US-based startups with a working prototype (TRL 4+) and a strategy to expand in Southern California. A hybrid curriculum runs during the first six months (the application portal says the first four months are intensive curriculum), then roadmap execution; LACI describes a two-year engagement. Benefits include a weekly one-hour Executive in Residence session, pilot execution support including funding, free hot desk membership, and eligibility to apply to LACI's Impact Fund and Debt Fund (check sizes $50K to $500K). Incubation Cohort 13 applications ran June 1 to July 14, 2026 on the portal; no Cohort 14 window is posted.1.5% to 3% (warrant; can be earned back through impact milestones)MixedCAHybridNone confirmedOct 1, 2026
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Third Derivative (D3)climate tech across all emissions sectors; industrial, cooling, batteriesNot publishedVirtual 18-month accelerator; admissions are rolling with multiple intakes per year and about a three-month application-to-decision process. Eligibility: minimum two full-time employees, working prototype (TRL 4+), for-profit, no basic science risk, global applicants welcome. Investment amounts and equity terms are not published and vary by cohort initiative, so amounts left null. Future Industries Partnership open call active as of July 2026 (Southeast Asia, India, Middle East focus); no deadline posted.Not publishedVirtual 18-month accelerator; admissions are rolling with multiple intakes per year and about a three-month application-to-decision process. Eligibility: minimum two full-time employees, working prototype (TRL 4+), for-profit, no basic science risk, global applicants welcome. Investment amounts and equity terms are not published and vary by cohort initiative, so amounts left null. Future Industries Partnership open call active as of July 2026 (Southeast Asia, India, Middle East focus); no deadline posted.MixedCORemoteNone confirmedOct 1, 2026
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