
Sightline Climate has released their annual report on the state of climate tech investing for 2025. In total, climate tech venture and growth investment was $40.5B, representing an 8% increase from 2024.
The following chart, featuring the top 10 climate deals for 2025, is an example of the type of information covered in this report.

You can view more highlights from the report in this article. You can request a copy of the full report via this link.
In addition, a free webinar focusing on this report took place on January 15 at 11 am EST and will feature Sightline co-founders, Kim Zou and Mark Taylor; Sightline research director, Julia Attwood; and CTVC co-founder, Sophie Purdom (click here for the video on YouTube)
You can view a PDF with highlights from the report below (or download it here).