10 Best Carbon Tracking Tools in 2026

Greenly provides an all-in-one climate action platform designed to help businesses manage their environmental impact. It offers comprehensive carbon accounting, life cycle assessments (LCA), and ESG reporting capabilities. The platform leverages AI, specifically its EcoPilot feature, to automate repetitive tasks, streamline data collection, and provide strategic insights for decarbonization. This solution is ideal for companies of all sizes looking to comply with global environmental standards, reduce operational costs related to carbon management, and improve their brand image through concrete sustainability actions. Greenly supports businesses in setting science-aligned reduction targets, developing personalized action plans, and engaging stakeholders in their transition towards a more sustainable future.

EnergyCAP is a robust platform designed for organizations to manage, analyze, and optimize their energy and utility consumption and costs. It centralizes utility data, providing real-time analytics and financial-grade emissions tracking. The platform helps users identify billing errors, track energy usage across facilities, and achieve significant cost savings by flagging unusual consumption patterns and duplicate bills. This software is ideal for energy managers, facilities teams, finance departments, and sustainability professionals in large institutions, government entities, and businesses with substantial utility expenditures. It streamlines the complex process of utility bill management, from data collection and auditing to payment and carbon accounting, enabling informed decision-making and supporting sustainability initiatives. EnergyCAP's capabilities extend to identifying misapplied payments, ensuring proper disconnections during facility moves, and providing granular cost analysis down to daily usage. It transforms raw utility data into actionable insights, helping organizations visualize energy performance, uncover inefficiencies, and demonstrate the impact of energy-saving efforts.

One Click LCA is a leading sustainability platform that provides AI-powered software for Life Cycle Assessments (LCA) and Environmental Product Declarations (EPDs). It is designed for professionals in the construction and manufacturing industries to assess and reduce the environmental impact of their projects and products. The platform enables users to compare design options, find eco-friendly materials, and achieve carbon reductions for buildings, supporting certifications and regulatory compliance. For manufacturers, it facilitates the creation, verification, and publication of EPDs, helping them assess product carbon footprints and meet client requirements. The software integrates with existing workflows, including BIM, and offers a vast database of global LCA and EPD data points. One Click LCA is utilized across all project phases, from concept to construction, and helps differentiate businesses with a sustainability edge, win more contracts, ensure compliance with over 140 standards and methods, and reduce costs through automation.

Sense provides energy intelligence for homes and the electrical grid, empowering users and utilities to understand and manage energy consumption. The platform delivers real-time insights through next-generation smart meters and the Sense Monitor, enabling homeowners to make informed decisions to lower electricity bills and reduce their carbon footprint. The Sense mobile app for iOS and Android offers a user-friendly interface to access these insights. For utilities, Sense brings distributed, local intelligence to the grid edge, enhancing reliability and safety, providing real-time visibility, and facilitating customer engagement to accelerate the energy transition. Sense also partners with global meter manufacturers to embed its software into AMI2.0 smart meters and collaborates with other technology providers who can benefit from its energy insights. The platform aims to reduce global carbon emissions by making the energy transition accessible to everyone, driving significant energy and demand savings.

Arable provides a comprehensive crop intelligence system designed to help agricultural enterprises and growers optimize water use, improve crop productivity, and achieve ambitious sustainability goals. The system leverages ground-truth data from in-field sensors, powerful agronomic models, and intuitive applications to deliver actionable insights. It is built for farmers, agricultural businesses, and large enterprises focused on water stewardship and sustainable farming practices. By providing real-time data on weather, plant health, soil conditions, and irrigation, Arable enables data-driven decisions that lead to quantified water savings, enhanced watershed security, and improved crop outcomes. The technology is recognized for its accuracy and ease of use, making advanced agricultural insights accessible. Arable's solution integrates environmental, plant, soil, and irrigation system data into a single platform. This holistic approach allows users to monitor critical metrics like crop water use, evapotranspiration, growing degree days, and soil moisture, facilitating precise irrigation scheduling and risk management. The system's continuous calibration and validation network, supported by partnerships with research institutions, ensures high accuracy and reliability of its measurements.

EnergyElephant is a comprehensive software solution designed to help organizations improve sustainability, reduce costs, meet compliance, and save time by managing energy, waste, water, and carbon emissions. It automates data collection, cleans and standardizes information from various sources like smart meters, supplier portals, and APIs. The platform provides powerful dashboards for executive reporting, detailed carbon reporting across Scope 1, 2, and 3 emissions using multiple methodologies, and an Energy Management System (EnMS) for ISO 50001 compliance. This tool is ideal for universities, tech companies, multinationals, public sector agencies, retailers, banking & financial services, and real estate firms looking to gain transparency into their environmental impact and operational costs. It supports organizations in identifying savings opportunities, tracking budgets, setting targets, and managing projects related to sustainability initiatives, ultimately helping them achieve Net Zero goals.

Persefoni is a comprehensive carbon accounting and sustainability management platform designed to help businesses of all sizes and complexities measure, report, and decarbonize their greenhouse gas (GHG) emissions. It provides assurance-grade reporting for major climate disclosure regulations and supports net-zero target setting, reduction modeling, and supplier engagement. The platform leverages PersefoniAI, which includes features like Copilot for technical carbon accounting expertise, anomaly detection for large datasets, and natural language-based emission factor mapping. Persefoni also offers specialized solutions for financial services companies to measure financed emissions and provides expert support for navigating complex regulatory requirements like California's SB 253 and SB 261, offering both software tools and managed services for compliance.

Coolset is a sustainability management and compliance platform designed for mid-market enterprises. It provides an end-to-end solution for navigating complex regulatory demands related to ESG (Environmental, Social, and Governance) and supply chain reporting. The platform helps companies ensure supply chain transparency and compliance, adhere to various ESG reporting standards like CSRD, EUDR, and EcoVadis, and manage carbon emissions across Scope 1, 2, and 3. The platform is built to empower companies to manage their compliance internally, offering seamless data collection, auditable reporting, and cross-team collaboration. It caters to organizations that need to make informed decisions on their sustainability strategy, reduce carbon emissions, and align growth with environmental commitments. Coolset also provides extensive support, including customer success managers, sustainability researchers, accelerator programs, and an auditor network, to guide users through their compliance journey.

Terrascope is a SaaS platform designed for enterprises to accurately measure, manage, and decarbonize their carbon footprint, including complex Scope 3 emissions. It leverages AI-assisted data ingestion and validation to streamline the collection and transformation of emissions data, significantly reducing measurement cycles. The platform provides intelligent emissions factor matching, including specialized breakdowns for Forestry, Land, and Agriculture (FLAG), to ensure high accuracy and auditability for both corporate and product carbon footprinting. Terrascope is built for organizations seeking to achieve net-zero targets, comply with global reporting frameworks, and make data-driven decarbonization decisions. It offers "what-if" decarbonization tooling to validate investment in sustainability projects based on ROI and expected results, and provides audit-ready data for streamlined reporting. The platform also specializes in Product Carbon Footprinting (PCF), enabling rapid calculation of emissions for individual products and facilitating bulk supplier engagement through automated data validation and smart estimates.

Accuvio is a comprehensive software solution designed to simplify and automate Environmental, Social, and Governance (ESG) reporting and carbon accounting. It caters to organizations needing to track, measure, and report their sustainability performance in compliance with various global standards and regulations. The platform helps businesses collect data from diverse sources, calculate emissions accurately, and generate auditable reports. Accuvio is ideal for enterprises across various sectors that are committed to sustainability and face increasing pressure for transparent ESG disclosures. It enables users to manage complex data sets, identify areas for improvement in their environmental footprint, and communicate their sustainability efforts effectively to stakeholders, investors, and regulators. The core benefit is reducing the manual effort and complexity associated with ESG data management and reporting, ensuring accuracy and compliance.