What Climate Tech Funding Looks Like in 2026

In 2026, climate tech funding is evolving from rapid expansion to more disciplined, strategic investment as the sector matures. After a rebound in 2025, when global climate tech venture and growth investment rose about 8 % to roughly $40.5 billion, investors are focusing on solutions with clear commercial viability, measurable impact, and scalability rather than speculative ideas. Funding is increasingly directed toward areas like grid technology, energy storage, and flexible infrastructure that meet rising demand