WattCarbon

Private

San Francisco, CaliforniaEnergy & Sustainabilityhttps://www.wattcarbon.com/

Last Round

Seed

Jul 17, 2025

Total Funding Raised

$6M

Company Overview

WattCarbon is a climate tech company that offers a fully automated measurement and verification platform designed to track, audit, and certify decarbonization investments and distributed energy resources.

Sector

Energy & Sustainability

Verticals

Energy Management, ESG Analytics, Smart Grid, Renewable Energy

Business Model

B2B

Customer Profile

Usage-Based SaaS, Subscription SaaS, Marketplace Commission

AI Layer

Application

Keywords

M&Vmeasurement and verificationdistributed energy resourcesDERscarbon accountingenergy attribute certificatesEACscarbon accounting softwareclimate techhourly carbon trackinggrid decarbonizationcarbon registryusage-based billing24/7 carbon-free energyclean tech

Historical Pricing

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Caplight Momentum Score

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WattCarbon Comps

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WattCarbon comps — public and private peers by sector, stage, and business model
Company	Status	Est. Valuation	Rev Multiple
OpenAI	Private	$86.0B	~40x
Cohere	Private	$5.0B	--
Competitor 1	Public	$XX.XB	XXx
Competitor 2	Public	$XX.XB	XXx

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WattCarbon Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Seed	Jul 17, 2025
Seed	Jan 25, 2023
Pre Seed	Dec 20, 2021

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Key People

Founding team and executive leadership

Aaron Gubin

Co-Founder COO

Founding Team

WattCarbon Investors

Notable investors and investment history

WattCarbon investors
Investor	Rounds
Jetstream	Seed, Pre Seed
Greensoil PropTech Ventures	Seed
Jetstream	Seed
Global Village	Seed
Not Boring Capital	Seed, Pre Seed
Cerulean Ventures	Seed
Village Global	Seed, Pre Seed

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Market signals

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May 30, 2025
Added Balto Energy Inc, an energy startup, as a customer.
May 30, 2025
Added Northernpacificpower, an energy/power generation startup, as a customer.

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WattCarbon Filings

SEC and related filings with document metadata.

Data table
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WattCarbon Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersSan Francisco, California

Employee Range8

Year Founded2021

Last FundingJul 17, 2025

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