State of Climate Tech Q1'26 Report
This State of Climate Tech Q1’26 explores the key trends, challenges, and opportunities reshaping the rapidly evolving Climate Tech landscape. The shift to strategic selectivity seen in 2025 continues into 2026, with stable funding but tighter capital allocation, as investors prioritise conviction-led deployment. This report provides investors, corporations, and decision-makers with critical insights to drive the adoption of impactful solutions.
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This report is powered by Net Zero Insights’ proprietary platform, which transforms fragmented market activity into structured, comparable intelligence across climate and energy markets.
By combining granular data on companies, capital flows, and technology development, it enables investors, corporates, and advisors to make faster, more informed, and more defensible decisions.
Key Highlights
Stable funding confirms the market has reset, not recovered.
Equity funding reached ~$21.5B in Q1 2026, remaining within the stable range observed over the past three years, reinforcing the 2025 shift away from the volatility of 2021–2022 toward a more disciplined investment environment.
The early-stage contraction identified in 2025 is now showing up in pipeline progression.
Following the 2025 decline in early-stage deal activity , Q1 2026 data shows continued pressure, with Seed deals falling from 229 to 163 and Series A from 121 to 114 YoY, indicating that fewer companies are advancing through the funding stack.
Capital concentration is intensifying across stage, sector, and geography.
The concentration dynamic highlighted in 2025, where capital pooled into larger rounds and leading markets, is accelerating, with ~$6.1B deployed in Growth rounds and North America alone capturing ~$10.1B in Q1 2026.
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