Climate tech has been the most resilient frontier category through the recent correction, supported by the IRA in the US, the Green Deal in Europe and a substantial pool of sovereign and infrastructure capital actively deploying. Capital has flowed across renewables, storage, carbon removals, low-carbon industrials and sustainable fuels - though early-stage rounds have moderated and capital-intensive operators routinely raise blended equity-plus-project-finance structures.

The active investor mix runs across climate specialists (Breakthrough Energy Ventures, Lowercarbon, Energy Impact Partners, Generation Investment Management) for the venture layer, infrastructure funds and sovereign climate vehicles for the project layer (often in parallel for the same operator), and the corporate venture arms of the industrial energy strategics - Schneider Electric Ventures, Siemens Energy Ventures, GE Vernova - where strategic alignment matters. Tax credits, production credits and grant eligibility are built into the capital stack rather than treated as a footnote. Flow has direct relationships with the specialist funds, infrastructure investors and CVCs active in the category.

Flow has experience running VC fundraising processes for climate tech companies across renewable energy and storage, grid and electrification infrastructure, carbon capture and removals, low-carbon industrials and materials, and sustainable fuels and hydrogen. Our extensive investor network spans early-stage seed funds, growth-stage investors, and strategic and corporate VC arms.