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Top climate tech investors (CTVC / Sightline Climate annual investment report) 2025

Top climate tech investors (CTVC / Sightline Climate annual investment report) 2025 by CTVC: 3 investors ranked. The entries on record, movement since the last...

Published
January 6, 2026
On this page
3 ranked
Method
Data
Reliability
Grade B

Climate-focused investors still led deal activity, with Breakthrough Energy, Lowercarbon Capital and Climate Investment at the top; corporates and governments entered the top investors list. Investor participation fell 19%.

The list on record

This page shows the 3 entries on record. Chart is an image; text names three climate-focused firms 'topping the rankings' without ranks. See the original list.

RankName
Breakthrough Energy
Lowercarbon Capital
Climate Investment

This list is reproduced as CTVC (Climate Tech VC) published it. Names are shown as printed. The ranking belongs to its publisher.

Sources and known limits