Chestnut Carbon Funding: $250M Raised, Series B (2025)
Chestnut Carbon is a Climate company based in New York, NY. It has raised $250M in total funding. Latest round: Series B.
Chestnut Carbon funding overview
Chestnut Carbon is a Climate company based in New York, NY. Chestnut Carbon has raised $250M in total disclosed funding. That places its disclosed total in the $250M–$1B range. Its most recent disclosed round is a Series B announced in September 2025. The round record for Chestnut Carbon runs through 2025; nothing later has been disclosed. Investors on record include Canada Pension Plan Investment Board.
Chestnut Carbon at a glance
Total raised
$250M
Latest round
Series B
Latest round date
September 2025
Industry
Climate
Headquarters
New York, NY
Notable investors
Canada Pension Plan Investment Board
Frequently asked about Chestnut Carbon funding
How much has Chestnut Carbon raised?
Chestnut Carbon has raised $250M in total disclosed funding across the rounds on record.
Who has invested in Chestnut Carbon?
Canada Pension Plan Investment Board are named among the investors backing Chestnut Carbon.
What was the latest Chestnut Carbon funding round?
The most recent disclosed round is a Series B, announced in September 2025.
Where is Chestnut Carbon based?
Chestnut Carbon is based in New York, NY.
What sector does Chestnut Carbon operate in?
Chestnut Carbon is tracked under Climate from New York, NY, with $250M in disclosed funding.
When did Chestnut Carbon last raise?
The last disclosed Chestnut Carbon round closed in September 2025 at Series B.
Every Chestnut Carbon figure above comes from filings and announced rounds in the StartupFundraising company database and is revised as new rounds are recorded. The lists below compare Climate companies in New York at a similar stage.
