Best Carbon Accounting Software - Page 9

How Many Carbon Accounting Software Products Does G2 Track?

Total Products under this Category: 204

Category Stats (Nov 2026)

  • Average Rating: 4.62/5 (↓0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Intelex EHSQ (+0.79%) - Among all products in this category, Intelex EHSQ recorded the largest rating increase compared to last month

Last updated: November 12, 2026

How Does G2 Rank Carbon Accounting Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 3,300+ Authentic Reviews
  • 204+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Carbon Accounting Software

G2 Grid® for Carbon Accounting Software plotting products by satisfaction and market presence

Highlighted products: Watershed, osapiens, Workiva, Orki, Carbo, Ecologi, Seedling, and carbmee EIS.

Underlying data: [Grid® JSON](https://www.g2.com/categories/carbon-accounting/grids.json?focus%5B%5D=watershed&focus%5B%5D=osapiens&focus%5B%5D=workiva-workiva&focus%5B%5D=orki&focus%5B%5D=carbo&focus%5B%5D=ecologi&focus%5B%5D=seedling&focus%5B%5D=carbmee-eis)

ESGeo

ESGeo is a tech provider specialized in the management, monitoring and reporting on sustainability KPIs through a proprietary tool certified by the main international standards, such as GRI and SASB Inside. Focused on the digital governance of ESG information, the company has developed a cloud-native platform that leverages AI and ML to collect and analyse in real-time ESG data from all stakeholder and heterogeneous sources, thus activating a structured collaborative reporting process that involves all key figures in the achievement of sustainability goals and material ESG issues. The goal is to provide an integrated, flexible and auditable software application to manage the entire value chain of the Environmental, Social and Governance factors, capable of transforming ESG-related risks into value and opportunities.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind ESGeo?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of ESGeo?

What Are G2 Users Discussing About ESGeo?

Evalyso

Evalyso is a carbon accounting software platform designed for European SMEs and mid-market companies. It helps organizations calculate and manage their greenhouse gas emissions across Scope 1, Scope 2 and Scope 3 in alignment with the GHG Protocol, while supporting companies preparing for CSRD-related sustainability reporting or responding to client and stakeholder requirements. Evalyso automates a large part of the carbon footprint workflow. Users can enter activity data for Scopes 1 and 2, upload invoices and financial documents for Scope 3, and the platform extracts relevant fields using AI, identifies suppliers and dates, and classifies spending into the 15 official Scope 3 categories. Emission factors such as ADEME Base Carbone®, DEFRA and EPA datasets are applied to generate estimates and emissions totals. All data is processed and hosted in the EU with encryption and GDPR-compliant controls. The platform provides dashboards showing total emissions, evolution over time, category breakdowns and indicators relevant for internal decision-making, regulatory alignment or communication with banks, customers, and partners. Companies typically use Evalyso to build a structured GHG inventory, prepare sustainability documentation, support CSRD readiness, or monitor their environmental performance over time without relying entirely on external consultants. Key capabilities include: • automated invoice extraction and Scope 3 categorization • activity-based and spend-based emission methodologies • structured GHG inventory covering Scopes 1, 2 and 3 • CSRD-ready downloadable reports and shareable secure links • dashboards, historical comparison and variation insights • EU-only hosting, encryption, GDPR compliance and audit trail • multilingual interface (French / English) Evalyso is developed by Atlas Advisory OÜ and follows recognized standards including the GHG Protocol Corporate Standard and GHG Protocol Value Chain (Scope 3). It is designed to make carbon reporting more accessible, operational and data-driven for organizations that need clarity, speed and structure in their emissions reporting processes.

Who Is the Company Behind Evalyso?

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Experian Meter Insights (UK)

Experian's Meter Insights is a comprehensive solution designed to enhance the accuracy of emissions reporting for organizations aiming to achieve Net Zero targets. By utilizing precise data from electric and gas meter readings, Meter Insights calculates associated carbon dioxide emissions, providing a reliable baseline for both commercial and residential properties within a portfolio. This transition from estimated data to actual consumption figures ensures more accurate Scope 3 emissions reporting, aligning with regulatory requirements and sustainability goals. Key Features and Functionality: - Accurate Portfolio Data: Meter Insights processes primary energy data from meter readings to report on actual energy consumption and associated carbon dioxide emissions. This approach significantly improves the precision of Scope 1 and Scope 2 emissions data for both commercial and residential properties. - Baseline Establishment and Monitoring: The solution enables organizations to establish a reliable emissions baseline, essential for continuous monitoring and improvement. This accurate baseline supports current regulatory reporting and aids in setting incremental targets for Net Zero transition plans. - Data-Driven Decision-Making: By providing comprehensive and precise emissions data, Meter Insights empowers organizations to make informed decisions and implement effective sustainability initiatives. This data-driven approach enhances regulatory compliance and strengthens the credibility of sustainability efforts. Primary Value and User Solutions: Meter Insights addresses the challenge of inaccurate emissions reporting by replacing outdated estimates with actual consumption data. This transition not only ensures compliance with regulatory standards but also supports organizations in their journey towards Net Zero by providing a clear and accurate picture of their carbon footprint. By leveraging Experian's expertise in data solutions, users can avoid large future corrections, track real-world changes in energy consumption, and make strategic decisions to reduce emissions effectively.

Who Is the Company Behind Experian Meter Insights (UK)?

  • Seller: Experian
  • Year Founded: 1826
  • HQ Location: Dublin, Ireland
  • LinkedIn® Page: www.linkedin.com
    26,648 employees on LinkedIn®
  • Ownership: LSE: EXPNL
  • Phone: +353 (0) 1 846 9100

Footprint

Footprint automates onboarding by bringing KYC/KYB, Fraud, Security, and Auth under one SDK.

Who Is the Company Behind Footprint?

Gaia Carbon Accounting

Gaia Carbon Accounting empowers organisations to accurately measure, manage, and report their carbon footprint, aligning with global sustainability standards. As businesses face increasing pressure to reduce greenhouse gas emissions, our AI-powered software offers a comprehensive solution that integrates seamlessly with existing systems, such as Xero, NetSuite and Quickbooks.

Who Is the Company Behind Gaia Carbon Accounting?

Global Climate Initiatives

Global Climate Initiatives (GCI) empowers organizations to measure, track, and reduce their carbon footprint, fostering impactful decarbonization strategies through deep collaboration with suppliers. Through its innovative Decarbo'Supply® module, GCI tackles Scope 3 emissions by onboarding platform suppliers' customers to join their sustainable journey. It provides them with the essential tools and support to accurately calculate their Product Carbon Footprint (PCF) in alignment with ISO 14067, the GHG Protocol, and WBCSD Pathfinder standards. GCI has already been adopted by hundreds of customers, including some of the world's largest companies and public administrations (https://globalclimateinitiatives.com/en/customer-testimonials). Global Climate Initiatives gathers 150 passionate experts, each dedicated to advancing CSR and sustainable development skills for a brighter, more sustainable future (https://globalclimateinitiatives.com/en/our-network-of-experts).

Who Is the Company Behind Global Climate Initiatives?

Grammage

Grammage measures the carbon footprint of a website and tells you what to fix first to make it lighter. A real Chromium browser opens each page with a phone profile, the way a visitor would, measures what it downloads, and gives a score out of 100 compared with sites of the same category, along with an estimate in grams of CO2 per visit (Sustainable Web Design model). A free test, with no account needed, runs the full audit one page at a time, three times a day per domain. Paid plans run Grammage in your CI pipeline (GitLab CI, GitHub Actions, Bitbucket Pipelines, Jenkins, any Docker-based CI) so a regression is caught before it ships, and add a public badge backed by a signed attestation: Solyzon measures the pages again, and the badge checks the signature in each visitor's browser. There are plans for developers, agencies and companies. Grammage also publishes an open barometer of the homepage weight of 125 sites, with its method and data. It is built by Solyzon, a French web studio focused on low-carbon websites.

Who Is the Company Behind Grammage?

  • Seller: Solyzon
  • Year Founded: 2026
  • HQ Location: Le Mesnil-le-Roi, FR
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Greenable

Mit unserer Software ermöglichen wir produzierenden Unternehmen, den CO₂-Fußabdruck ihrer Produkte softwaregestützt und automatisiert zu berechnen und alle Nachhaltigkeitsdaten zentral zu verwalten – ein entscheidender Schritt hin zum Digitalen Produktpass, der ab 2027 Pflicht wird.

Who Is the Company Behind Greenable?

  • Seller: greenable
  • Year Founded: 2022
  • HQ Location: Kaiserslautern, DE
  • LinkedIn® Page: www.linkedin.com
    6 employees on LinkedIn®

GreenFeet

Who Is the Company Behind GreenFeet?

  • Seller: calQrisk
  • Year Founded: 2006
  • HQ Location: Shannon, IE
  • LinkedIn® Page: www.linkedin.com
    16 employees on LinkedIn®

GRITS

GRITS is an easy-to-use platform for tracking carbon, energy, financial, waste and water data at the project level. The new GRITS Goals capabilities also allow users to build scenarios to calculate the business case of reaching different carbon reduction, energy efficiency or other resource conservation goals over years or even decades. Very helpful for climate action planning or developing an energy master plan. GRITS training can be completed in under an hour for even non-technical users. GRITS 1.0 was originally launched in 2014 and GRITS 4.0 now has more than 900 institutions as users across all 50 US states, Canada, Australia, New Zealand and the United Kingdom.

Who Is the Company Behind GRITS?

Lauren Worth
LW
Researched and written by Lauren Worth
Updated October 3, 2024