Top 50 Carbon Accounting Platform - Series B

SustainCERT provides a carbon emissions accounting and verification platform that utilizes blockchain technology to ensure transparency and accuracy in carbon market transactions. The platform enables companies to track and verify their carbon footprint, facilitating compliance with regulatory standards and enhancing sustainability efforts across corporate value chains.

Greenly offers a carbon accounting platform that utilizes activity-based and spend-based methodologies to measure and report greenhouse gas emissions across Scopes 1, 2, and 3. The platform enables companies to develop targeted decarbonization strategies, ensuring compliance with standards such as the GHG Protocol and Science Based Targets Initiative (SBTi).

Carbmee offers an Environmental Intelligence System™ (EIS) that integrates life cycle assessment (LCA) and carbon accounting to provide precise insights into Scope 1, 2, and 3 emissions across complex supply chains. This platform enables organizations to achieve net-zero targets efficiently by transforming operational data into actionable reduction strategies within weeks.

Carbon Direct offers a carbon management platform that utilizes software-based carbon footprint analysis, reduction strategies, and high-quality carbon removal portfolios to help organizations measure and mitigate their carbon emissions. The platform addresses the urgent need for effective solutions to reduce annual emissions and remove historical carbon dioxide, enabling clients to achieve their climate goals.

SINAI Technologies develops enterprise decarbonization software that quantifies and reports greenhouse gas emissions while identifying cost-effective strategies for reducing them. The platform enables organizations to achieve science-based net zero targets by automating carbon accounting and facilitating the implementation of emission reduction projects.

Sylvera provides a machine learning-based platform that tracks and evaluates the performance of over 20,000 carbon offset projects, ensuring transparency and integrity in carbon credit investments. By offering real-time data insights and rigorous project assessments, Sylvera helps businesses mitigate risks and enhance the effectiveness of their carbon strategies.

Persefoni, Inc. offers a Climate Management Accounting Platform that provides assurance-grade greenhouse gas emissions reporting and carbon footprint measurement across all scopes for enterprises and financial institutions. The platform enables organizations to meet regulatory climate disclosure requirements and manage their carbon inventory with the same rigor as financial transactions, facilitating actionable insights for decarbonization efforts.

Gravity Climate provides a carbon management software platform that automates data collection and reporting for industrial businesses, enabling them to efficiently measure and disclose their emissions. The platform also identifies and implements cost-saving energy projects, helping companies reduce operational costs while lowering their carbon footprint.

ClearTrace provides a decarbonization software platform that digitally tracks energy assets, greenhouse gas emissions, and certificate portfolios using a modern data infrastructure and 24/7 hourly load matching technology. This solution enables investors, enterprises, and real estate owners to manage their energy and carbon assets efficiently, ensuring accurate and auditable data for sustainability reporting.

Sweep provides a platform for businesses to track their carbon emissions and ESG data across their entire value chain, ensuring compliance with regulatory requirements like CSRD and GHG protocols. By offering real-time dashboards and AI-driven insights, Sweep enables organizations to streamline sustainability efforts and make data-driven decisions to reduce their carbon footprint.

nZero offers an AI-powered carbon management platform that automates data collection and analysis to help organizations accurately measure and reduce their carbon emissions. By providing actionable insights and compliance reporting, nZero enables businesses to optimize their sustainability strategies and achieve measurable reductions in their carbon footprint.

BeZero Carbon provides independent, risk-based ratings for carbon projects to enhance transparency and enable informed investment in climate solutions. Their platform uses proprietary models and expert review to assess project quality and carbon risk, empowering market participants to build confidence and drive credible climate action.

Carbonplace is a carbon credit transaction network that utilizes bank-backed infrastructure to facilitate secure and transparent trading of certified carbon credits. The platform addresses the complexity of the voluntary carbon market by providing real-time transaction insights, traceable ownership, and immediate access to a global network of buyers and sellers.

Pachama utilizes satellite data and artificial intelligence to provide companies with precise insights into carbon projects, enabling them to build high-integrity portfolios that meet climate goals. The platform facilitates the development and funding of nature restoration projects, ensuring measurable impacts on ecosystems and carbon sequestration.

Cloverly provides a digital platform that connects carbon credit suppliers with buyers, utilizing commerce software to streamline the procurement process and enhance market access. The company addresses the inefficiencies in the carbon credit market, enabling businesses to achieve their climate goals through transparent and reliable carbon credit transactions.

Scope3 provides accurate supply chain emissions data through a comprehensive data aggregation platform that utilizes advanced analytics and blockchain technology. This enables businesses to quantify their carbon footprint and enhance sustainability reporting, addressing the lack of transparency in emissions tracking.

The startup develops a carbon token technology that provides token-backed, one-to-one premium nature-based carbon credits, facilitating decarbonization through verified climate projects. Their focus on renewable energy initiatives enhances climate mitigation while supporting local communities and biodiversity, enabling businesses to effectively offset their carbon emissions.

Patch provides an API that connects businesses to a diverse inventory of over 200 million high-integrity carbon credits, enabling them to integrate carbon removal into their sustainability strategies. The platform addresses the challenge of accessing reliable carbon credit sources by offering data-backed evaluations and expert guidance to ensure effective climate action.

The startup offers a cloud-based energy management platform that tracks carbon emissions and facilitates the procurement of renewable electricity. Its tools enable organizations to visualize emissions, plan decarbonization strategies, and report progress, helping clients achieve carbon neutrality more efficiently.

The startup operates a blockchain-based trading platform that facilitates spot and futures markets for carbon commodities, specifically targeting the transportation industry. By providing a digital exchange for trading and managing carbon liabilities, the platform reduces market friction in a carbon-constrained economy.

The startup operates a nature-based carbon offset platform that generates forest carbon offsets through reforestation, afforestation, and improved forest management practices. By focusing on additional, verifiable, and biodiverse offsets, the company aims to enhance ecosystem restoration and support industries in achieving net-zero emissions.

Provides an all-in-one sustainability platform that automates carbon footprint calculation, ESG reporting, and regulatory compliance for businesses. By identifying cost-saving opportunities and operational inefficiencies, it helps companies reduce emissions, save up to 30% on utilities, and meet sustainability goals without requiring extensive resources or expertise.

Altruistiq offers a platform that automates the measurement, management, and exchange of sustainability data for enterprises, enabling accurate corporate and product footprint assessments. This technology facilitates effective supply chain engagement, allowing businesses to track and reduce their carbon emissions efficiently.

The startup develops industrial software that integrates carbon capture and storage technology, voyage optimization, and emissions reduction methods to enhance asset management and operational efficiency. By connecting physical assets to a unified industrial work surface, the platform enables real-time decision-making across the value chain, facilitating the transition to net-zero energy systems.

The startup offers an environmental intelligence platform that utilizes advanced asset observation technology to provide precise insights on energy-transition risks and climate impacts. This platform enables decision-makers in government, corporate, and investment sectors to evaluate the effects of energy and industrial activities on climate, facilitating informed and timely decisions to mitigate greenhouse gas emissions and protect ecosystems.

Revalue Nature provides an end-to-end platform that utilizes advanced satellite data and machine learning to enhance the accuracy and efficiency of carbon project development. The company addresses the lack of integrity and transparency in carbon credit markets by delivering real-time insights and streamlined assessments, enabling nature-based developers to bring high-quality carbon projects to market effectively.

Deepki provides ESG data intelligence solutions that enable real estate owners to monitor and reduce their carbon emissions through data-driven insights. By leveraging a comprehensive ESG Index, Deepki helps clients enhance the value of their portfolios while addressing the significant carbon footprint associated with the real estate sector.

Novocarbo operates Carbon Removal Parks that utilize pyrolysis technology to convert biomass into biochar, effectively sequestering carbon dioxide from the atmosphere. The company aims to remove one million tonnes of CO2 by 2030 while producing renewable energy and generating carbon credits through the permanent storage of carbon in biochar.

Doconomy is a fintech company that provides digital banking services focused on sustainability by tracking and analyzing users' carbon footprints through transaction data. This enables customers to make informed financial decisions that reduce their environmental impact while promoting responsible spending habits.

The startup offers compliance tracking and insight software that integrates with existing ESG systems to provide detailed analytics tailored to user-defined frameworks. This platform enables enterprises to effectively manage their ESG footprint and meet evolving stakeholder requirements.

Carbon America provides a complete carbon capture and sequestration (CCS) solution, managing the entire value chain from CO₂ capture to secure storage. The company addresses the urgent need to reduce carbon emissions by accelerating project timelines and lowering costs through a technology-agnostic approach and a highly skilled interdisciplinary team.

Tset develops software that automates product cost and CO2 emission calculations using data-driven algorithms and industry expertise, significantly enhancing efficiency in cost engineering. The platform enables manufacturers to achieve up to 15% efficiency gains and tenfold faster cost assessments, addressing the challenges of sustainability and cost management throughout the product life cycle.

AIR COMPANY utilizes its proprietary AIRMADE™ technology to convert carbon dioxide and water into carbon-negative chemicals and sustainable aviation fuel through a modular, scalable process powered by renewable energy. This approach directly addresses climate change by transforming greenhouse gas emissions into valuable resources for various industries.

Charm Industrial develops a technology that converts agricultural biomass into carbon-rich bio-oil through fast pyrolysis, which is then injected deep underground for permanent CO₂ storage. This process effectively removes carbon dioxide from the atmosphere, addressing the urgent need for reliable carbon removal solutions while producing green hydrogen as a byproduct.

Graphyte utilizes Carbon Casting technology to convert biomass into dense carbon blocks, which are then stored underground to prevent CO2 decomposition for over 1,000 years. This method provides a durable and cost-effective solution for removing billions of tons of carbon dioxide from the atmosphere, addressing the urgent need for scalable carbon removal to combat climate change.

Regrow Ag provides an Agriculture Resilience Platform that enables companies to measure, manage, and reduce on-farm greenhouse gas emissions through scalable monitoring, reporting, and verification (MRV) of regenerative farming practices. This technology addresses the challenge of meeting net zero commitments by facilitating the adoption of sustainable agricultural methods across the supply chain.

Cambium Carbon utilizes a supply chain operating system and the Traece® app to enhance the efficiency and traceability of lumber sourcing, transforming fallen trees into Carbon Smart Wood™. This approach addresses the significant carbon emissions associated with traditional wood harvesting by promoting the upcycling of wood waste, potentially saving over 268 million trees annually.

Yard Stick provides in-situ soil carbon measurement technology that enables accurate and affordable collection of soil carbon data, significantly reducing costs by 90%. This technology addresses the challenge of high measurement expenses, facilitating the adoption of climate-friendly agricultural practices that enhance soil health and contribute to carbon removal at a gigaton scale.

280 Earth manufactures Direct Air Capture (DAC) systems that extract CO2 from the atmosphere, addressing the excess carbon levels that have risen from 280 to 425 parts per million since industrialization. Their facility in The Dalles, Oregon, is designed to capture over 20,000 tons of CO2 annually, contributing to long-term climate improvement and sustainable carbon removal solutions.

Again utilizes a bioreactor to capture carbon dioxide emissions and ferment them into carbon-negative chemicals, providing a method to reduce greenhouse gas levels. This technology enables emitters to achieve carbon neutrality while supplying manufacturers with sustainable chemical alternatives.

The startup specializes in carbon storage and subsurface renewable energy projects, focusing on hydrogen production to facilitate the energy transition. By providing cost-effective solutions for carbon emission reductions, the company enables faster execution of critical environmental initiatives.

Carbyon develops modular direct air capture (DAC) technology utilizing a fast swing process with functionalized activated carbon fibers to efficiently extract CO2 from the atmosphere. This approach aims to achieve negative emissions at a gigaton scale, addressing the urgent need to mitigate climate change by reducing atmospheric carbon levels.

HeavyFinance is a fintech marketplace that facilitates carbon farming by providing financing solutions to farmers who implement regenerative agricultural practices, such as no-till farming and crop rotation, to sequester carbon dioxide in the soil. The company offers carbon credits representing one tonne of CO2 stored, enabling corporations to offset their emissions while incentivizing sustainable farming methods.

Project Canary provides a data platform that integrates various emissions measurement technologies, including point sensors and satellite data, to deliver accurate and actionable insights for greenhouse gas emissions management. The platform enables energy, waste, and agriculture sectors to minimize regulatory and financial risks by streamlining emissions reporting and enhancing leak detection capabilities.

Terradot develops a carbon removal platform utilizing Enhanced Rock Weathering (ERW) to permanently sequester carbon dioxide from the atmosphere at gigaton scale. The company addresses the urgent need for low-cost, scalable solutions to remove 10 gigatons of CO2 annually by 2050, as outlined by the IPCC.

4.01 specializes in the mineralization of CO₂ by accelerating the natural reaction between carbon dioxide, water, and peridotite to form stable carbonate minerals. This process provides a safe, scalable, and permanent solution for removing large quantities of atmospheric CO₂, addressing the urgent need for effective carbon removal in the fight against climate change.

Ebb Carbon utilizes electrochemical ocean alkalinity enhancement to accelerate the natural process of CO₂ removal from the atmosphere, converting it into bicarbonate for long-term storage in seawater. This method addresses rising atmospheric CO₂ levels and ocean acidification, benefiting marine ecosystems while providing cost-effective carbon removal credits projected to be under $100 per ton by 2028.

Applied Carbon develops mobile, automated systems that convert agricultural crop residues into biochar using natural thermal processes and precision automation. This technology enhances soil health and sequesters carbon, effectively reducing greenhouse gas emissions while minimizing transportation costs associated with traditional biochar production methods.

UNDO utilizes enhanced rock weathering to permanently remove carbon dioxide from the atmosphere by spreading crushed silicate rock on agricultural land, accelerating the natural weathering process. This method not only captures CO₂ but also enriches soil health, contributing to sustainable agricultural practices and helping businesses achieve their net zero goals.

Provides an ESG data management platform tailored for private markets, enabling investors and companies to collect, analyze, and report environmental, social, and governance metrics. The platform streamlines compliance with regulations like SFDR and CSRD, while offering tools for carbon accounting, performance tracking, and risk management to drive sustainable business practices.