The system of record to prove carbon emission reductions

Unlock new business value with carbon data you can trust and the impact you expect.

WEATS Registry —
Real-time decarbonization accounting

Transparent and auditable granular certificate tracking.

Latest activity:

Date
To
From
Description
WEATS ID
EACs
03/28/25Jake DouglasElephant EnergyEACs allocated0578 ... fc50+17.00 gCO2e
03/28/25Douglas E. PlumleyElephant EnergyEACs allocated0585 ... 8e95+17.00 gCO2e
03/28/25Ryan BuckleyElephant EnergyEACs allocated2817 ... 0820+16.00 gCO2e
03/28/25Stephen SuffianElephant EnergyEACs allocated34dc ... 2d53+17.00 gCO2e
03/28/25Marc CostaElephant EnergyEACs allocated47a7 ... d375+17.00 gCO2e

Total EACs

2,263.76million

Total Assets Registered

Granular certificate infrastructure

Measurement & verification that proves actual emission reductions

End-to-end auditability that links every EAC to a real-world project and certifies the associated time and locational carbon savings.

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Embedded reporting for stakeholder alignment

Curated real-time performance data delivered to individual stakeholders for shared visibility into impact metrics and reporting obligations.

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Granular certificate tracking

An EAC is the atomic unit of decarbonization, representing one gram of carbon emission reductions and its associated energy value. Each EAC tracked by WattCarbon receives a unique serial number in WEATS, which prevents double counting and allows impact claims to be transferred between third parties.

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Open standards, verified impact

WattCarbon is a founding member of the OpenEAC Alliance. The Alliance is an industry group of measurement & verification professionals that review and approve methodologies used to calculate emissions savings.

In the news

To address surging power demand, let’s value all clean energy

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The good news is we have other tools at our disposal. To unleash them, we need to embrace new zero-carbon energy technologies — and new market mechanisms to finance them.

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Announcement

M&V in the WEATS Registry now live

Feb. 22, 2025

Late Wednesday afternoon this past week, we flipped the feature flag that allows the WEATS Registry to show the specific steps and intermediate data outputs that comprise the measurement and verification of energy and carbon savings within the WattCarbon platform.
Featured blog post

OpenEAC Alliance update and M&V in the Registry

Feb. 13, 2025

For those of you who haven't been following, we created the OpenEAC Alliance about a year ago to work on methodology development for carbon-centric measurement and verification of energy savings. The idea was to take existing industry standards, like…
Featured blog post

More musings for the new year

Jan. 13, 2025

Tonight I want to write about markets and externalities. Externalities are basically the side-effects of economic activity that aren't priced into transactions. They can be positive or negative. An example of a positive externality would be a beekeeper…

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