Top 10 Carbon Accounting Platforms in Africa
Compare leading carbon accounting platforms in Africa and find the right solution for your emissions measurement and reporting needs.
Published:
Regulatory expectations are increasing across African markets as governments, investors, and global supply chains demand more credible climate disclosure.
In this guide, we explore ten carbon accounting software supporting organizations across Africa, presented in alphabetical order: Brundtland (EPCAM), EcoVadis, Green Project Technologies, IBM Envizi, IsoMetrix, Microsoft Sustainability Manager, Persefoni, SAP Sustainability Footprint Management, Sweep, and Watershed.
Comparison Table of Carbon Accounting Software in Africa
PLATFORM | PROS | CONS | BEST FOR |
|---|---|---|---|
Brundtland (EPCAM) | Strong regional expertise in African sustainability and ESG reporting; integrated environmental and compliancemanagement tools; local regulatory alignment | Less globally recognized than major enterprise platforms; smaller ecosystem of integrations | Organizations with a strong Africa market focus that want a locally informed ESG and environmental management solution |
EcoVadis | Global leader in supplier sustainability ratings; strong supply chain engagement tools; widely recognized by global procurement teams | Not a full carbon accounting platform on its own; emissions calculations may require complementary tools | Companies prioritizing supplier sustainability assessment and engagement across large value chains |
Green Project | Purpose-built for Scope 3 supplier engagement and decarbonization action; strong supplier data collection and analytics; designed for procurement collaboration | Full capabilities may be more than needed for basic or early-stage emissions reporting | Enterprises seeking to measure Scope 3 emissions, engage their entire supplier base, and drive measurable emissions reductions |
IBM Envizi | Enterprise-grade platform; strong data management and auditability; integrates well with large IT ecosystems | Implementation can be complex; may require significant internal resources to deploy | Large enterprises needing robust carbon accounting and ESG data management across complex operations |
IsoMetrix | Established ESG and environmental risk management platform; strong governance, risk, and compliance capabilities; widely used in mining and heavy industry | Carbon management is part of a broader ESG and risk platform, rather than a standalone focus | Resource-intensive sectors needing integrated ESG risk, compliance, and environmental management |
Microsoft Sustainability Manager | Integrates with Microsoft Cloud ecosystem; strong automation and enterprise data connectivity; growing sustainability feature set | Some advanced sustainability capabilities are still developing; configuration often required | Organizations already operating heavily in the Microsoft ecosystem seeking integrated sustainability tracking |
Persefoni | Strong carbon accounting methodology and audit-ready reporting; designed for financial-grade climate disclosures | Supplier engagement at scale may require complementary tools or networks | Companies focused on investor-grade carbon accounting and regulatory disclosure |
SAP Sustainability Footprint Management | Deep integration with SAP ERP and supply chain data; strong product carbon footprinting capabilities | Best suited to companies already using SAP | Enterprises running SAP systems that want sustainability data embedded in operational workflows |
Sweep | User-friendly platform; collaborative sustainability management features; strong emissions tracking and reporting capabilities | Integration depth and automation capabilities may vary depending on implementation | Organizations looking for a collaborative sustainability platform for emissions tracking and strategy management |
Watershed | Strong analytics and decarbonization planning tools; growing enterprise adoption | Enterprise-focused; may require strong internal data and program ownership | Enterprises seeking advanced climate analytics and decarbonization strategy tools |
Overview of the Best Carbon Accounting Software in Africa
Carbon accounting software adoption across Africa is accelerating, driven by regulatory change, investor expectations, and pressure from global supply chains.
Governments are introducing ISSB-aligned reporting roadmaps, while investors and multinational buyers increasingly require emissions data from companies and their suppliers. This is pushing organizations to move beyond spreadsheets toward more structured systems.
The carbon accounting software market in Africa is growing at around 18% annually, reflecting rising demand for standardized, auditable emissions reporting.
While requirements vary by country and sector, several jurisdictions have published clear roadmaps. For example:
Kenya mandates ISSB standards for public interest entities for financial years beginning on or after 1 January 2027
Nigeria requires public interest entities (including listed entities) to apply ISSB standards for financial years beginning on or after 1 January 2028.
South Africa’s reporting is still largely non-mandatory, but guidance continues to align with IFRS S1 and IFRS S2 expectations.
For procurement teams, the biggest challenge is often collecting reliable emissions data from their suppliers. Many supply chains are SME-heavy, suppliers may not have access to detailed energy or activity data, and multi-tier value chains make it difficult to trace emissions beyond direct vendors.
The most effective tools are those that support estimation where needed, while providing a clear path to collecting primary supplier data and driving measurable reduction over time.
Below are ten leading carbon accounting software platforms relevant for organizations operating in Africa in 2026, presented in alphabetical order.
Each offers a different mix of regulatory alignment, Scope 3 capabilities, automation, and supplier support.
Top 10 Carbon Accounting Software in Africa
1. Brundtland (EPCAM)
The platform focuses on helping organizations collect emissions data across Scopes 1-3, organize it into consistent reporting frameworks, and generate disclosure-ready reports.
For companies operating in Africa, Brundtland’s regional presence and consulting support can make implementation easier, particularly for teams that are still building internal sustainability processes.
EPCAM is often used by organizations that want a single system to manage ESG metrics, emissions reporting, and performance tracking without needing to piece together multiple tools.
Core Features
Scope 1–3 emissions data collection and processing
Configurable reporting aligned to multiple standards and disclosure requirements
Dashboards to monitor progress and performance over time
Net Zero module for scenario planning and structured climate reporting
Pros
Strong regional presence in Africa with local implementation and advisory support
Combines ESG management and carbon accounting in a single platform
Useful for organizations looking to create consistent, audit-ready sustainability reporting processes
Cons
Supplier engagement and large-scale Scope 3 supplier enablement may require additional tools or processes
As with many configurable ESG platforms, results depend heavily on data quality and internal governance
Best For: Africa-headquartered or Africa-operating organizations that want a locally supported ESG and carbon reporting platform to manage Scope 1-3 emissions and maintain consistent sustainability disclosures.
2. EcoVadis
Its Carbon Solution extends this model to climate data. Buyers can request emissions information from suppliers, assess their carbon maturity, and track progress over time. Because many suppliers already participate in the EcoVadis network, companies can often collect sustainability data without sending separate questionnaires or launching entirely new reporting processes.
In African markets, EcoVadis is most often used by suppliers that participate in global value chains, particularly when multinational customers require standardized sustainability disclosures.
Core Features
Carbon Action Manager to engage suppliers on GHG management and carbon maturity
Supplier enablement tools such as carbon estimators and product carbon footprint (PCF) support
Supplier dashboards and heatmaps to identify emissions hotspots and prioritize engagement
Integration options with carbon accounting providers to reduce duplicate reporting
Pros
Strong procurement-focused design, making it easier to engage large supplier networks
Widely recognized supplier sustainability scorecards used by multinational buyers
Network participation can reduce duplicated questionnaires across customers
Cons
Not designed as a full corporate carbon accounting platform for Scope 1–2 inventories or regulatory reporting
Detailed product footprinting and emissions reduction modeling usually requires additional tools
Best For: Organizations that want to scale supplier engagement and collect Scope 3 emissions data from large or mature suppliers that are already calculating and disclosing their own emissions.
3. Green Project Technologies
The platform combines carbon accounting with procurement-oriented workflows that make it easier to collect emissions data across the entire supplier base, including suppliers of all sizes, and provides structured tools to support supplier participation and track progress across Scope 3 programs.
In practice, Green Project is often used by organizations that want to move beyond emissions reporting and start engaging suppliers in measurable decarbonization initiatives.
Its approach centers on structured supplier outreach across the full supplier base, supported by zero-cost supplier tools, external data validation, and service-level agreements (SLAs) that drive participation and data completeness. The platform also enables companies to track and manage emissions reduction initiatives over time.
Core Features
Scope 1–3 carbon accounting through the account50 platform with built-in data validation and audit-ready reporting
Automated data collection and processing from 8,000+ utility providers
Supplier engagement workflows to access, validate, and track supplier emissions data
Alignment with common sustainability reporting frameworks and regulations such as GHGP and SBTi
Pros
Scope 1–3 carbon accounting with built-in data validation and audit-ready reporting
Strong supplier data collection capabilities, including zero-cost supplier tools to capture primary data across large and SME-heavy supply chains
Combines emissions measurement with supplier engagement workflows to improve Scope 3 data quality over time
Cons
The platform’s full capabilities may be more than needed for organizations that only require basic emissions reporting
Supplier engagement programs still require internal coordination between sustainability and procurement teams through the Green Project platform
Best For: Organizations that need robust Scope 1–3 carbon accounting alongside procurement-led Scope 3 decarbonization, including supplier data collection, engagement, and progress tracking across large supply chains.
4. IBM Envizi
IBM Envizi is a sustainability data management and emissions accounting platform designed to help large organizations consolidate environmental data from many sources into a single system.
Companies often use Envizi when emissions data is scattered across multiple countries, facilities, and internal systems. The platform focuses on organizing that data, applying consistent emissions calculations, and producing standardized reports that align with common climate disclosure frameworks.
Because it is built for complex enterprise environments, Envizi is often used by organizations that need strong data governance, automation, and audit-ready reporting across large operations.
Core Features
Centralized sustainability data management and reporting workflows
Scope 1, 2, and 3 emissions accounting aligned with the GHG Protocol
Configurable Scope 3 categories and emissions reporting structures
APIs and integrations to automate data ingestion from enterprise systems
Pros
Strong data governance and auditability, making it suitable for regulated or highly structured organizations
Designed to consolidate sustainability data across many sites, systems, and business units
Flexible architecture that can scale as organizations expand Scope 3 reporting
Cons
Implementation can be more complex than lighter-weight carbon accounting tools
Supplier engagement and large-scale supplier data collection typically require additional tools or services
Best For: Large enterprises that need strong sustainability data governance and reporting infrastructure, particularly when data must be consolidated across multiple countries, systems, and operational units.
5. IsoMetrix
IsoMetrix is an ESG and risk management software provider with deep roots in South Africa and a strong presence in industries such as mining, energy, and infrastructure. The platform is widely used by organizations that need structured governance around environmental, health, safety, and sustainability data.
Its Carbon Footprint Management capabilities extend this broader ESG system to emissions reporting. Companies can track Scope 1, 2, and 3 emissions, apply standardized emissions factors, and generate reports aligned with disclosure frameworks.
Because IsoMetrix is built around enterprise governance and risk workflows, it is often used by organizations that want carbon reporting integrated with their wider ESG or EHS management systems rather than managed as a standalone tool.
Core Features
Scope 1–3 emissions tracking and carbon management workflows
Automated emissions calculations using emissions factors and configurable reporting outputs
Dashboards and reporting packs designed to support disclosure programs
Governance workflows aligned with broader ESG and EHS data management use cases
Pros
Established regional footprint in South Africa, with experience supporting local industries
Strong governance and workflow capabilities suited to regulated and asset-heavy sectors such as mining and energy
Useful for organizations that want to manage ESG, EHS, and carbon data within a single platform
Cons
Supplier engagement and large-scale Scope 3 supplier programs may require additional procurement-facing tools
Enterprise deployments typically require configuration and strong internal data ownership
Best For: Organizations operating in Africa that need enterprise ESG governance and carbon reporting in one system, particularly in regulated or asset-intensive sectors such as mining, energy, and infrastructure.
6. Microsoft Sustainability Manager
Microsoft Sustainability Manager is a cloud-based sustainability data platform that helps organizations collect environmental data, calculate emissions, and generate climate disclosures.
The platform is built on Microsoft’s Cloud for Sustainability and integrates with tools such as Azure, Power Platform, and Dynamics. For companies already operating within the Microsoft ecosystem, this makes it easier to connect sustainability data with existing operational and financial systems.
Microsoft Sustainability Manager supports emissions tracking across Scopes 1, 2, and 3, with configurable emissions factors and automated data ingestion. Many organizations use it as a centralized system for managing sustainability data and producing standardized reports.
Core Features
Unified sustainability data model and data ingestion workflows using Dataverse
Scope 1–3 emissions calculations and storage across Scope 3 categories
Built-in emission factor libraries with support for custom emissions factors
Product carbon footprint calculation capabilities under active development
Pros
Strong fit for organizations already using Microsoft technologies such as Azure, Dynamics, and Power Platform
Extensible architecture that can integrate sustainability data from many internal systems
Useful for organizations seeking a centralized data foundation for sustainability reporting
Cons
Implementation often requires configuration and support from Microsoft partners
Supplier engagement capabilities depend on integrations and internal program design
Best For: Organizations that want to manage sustainability data within the Microsoft ecosystem, particularly when Azure, Dynamics, and Power Platform are already part of the company’s technology stack.
7. Persefoni
Persefoni is an enterprise carbon accounting platform designed to help companies measure emissions and produce disclosure-ready climate reports. The platform places a strong emphasis on financial-grade carbon accounting, meaning its calculations, documentation, and workflows are built to support auditability and regulatory reporting.
Many organizations use Persefoni when preparing climate disclosures for investors, regulators, or lenders. The platform helps companies calculate Scope 1, 2, and 3 emissions, organize the underlying data, and generate reports aligned with common frameworks such as the GHG Protocol and emerging climate disclosure regulations.
In addition to emissions accounting, Persefoni provides tools to track evolving climate regulations and disclosure expectations through its policy library.
Core Features
Emissions calculations aligned with widely used climate accounting standards
Sustainability and regulatory emissions reporting workflows
Scope 3 supplier engagement support
Climate disclosure policy library tracking key regulations and reporting frameworks
Pros
Strong emphasis on audit-ready carbon accounting and disclosure alignment
Useful for organizations preparing for assurance, regulatory reporting, or investor scrutiny
Structured workflows that help maintain transparency and documentation around emissions calculations
Cons
Supplier engagement at scale may still require complementary supplier networks or enablement tools
Implementation may be heavier than necessary for smaller organizations or early-stage reporting programs
Best For: Organizations that need financial-grade carbon accounting and disclosure-ready reporting, particularly when preparing for compliance with climate regulation or capital markets scrutiny.
8. SAP Sustainability Footprint Management
SAP Sustainability Footprint Management is a carbon accounting platform designed to calculate corporate, value chain, and product carbon footprints using data already stored in SAP systems.
Rather than collecting emissions data separately, the platform can use existing operational and transactional data from SAP ERP such as procurement records, production data, and material flows. This allows organizations to estimate emissions across Scope 1, 2, and 3 while maintaining traceability back to underlying business activities.
For companies already running SAP across manufacturing, logistics, or supply chain operations, this approach can make it easier to embed emissions calculations directly into business processes and generate product-level carbon footprints.
Core Features
Scope 1–3 corporate, value chain, and product footprint calculation capabilities
Product carbon footprint calculations using operational and material data from SAP systems
Granular emissions visibility across supply chain and production activities
Pros
Strong fit for organizations already operating on SAP ERP systems
Enables product carbon footprinting using real operational data
Can reduce duplicate data collection by leveraging existing enterprise data structures
Cons
Value depends heavily on data quality and SAP landscape maturity
Supplier engagement workflows often require additional tools or supplier collaboration programs
Best For: Organizations already running SAP ERP environments that want to calculate corporate and product carbon footprints using operational data and improve visibility into supply-chain emissions.
9. Sweep
Sweep is a carbon accounting and sustainability management platform that helps organizations measure emissions, track climate targets, and collaborate across teams and suppliers on decarbonization efforts.
The platform supports Scope 1, 2, and 3 emissions tracking and provides tools to collect sustainability data across internal teams and coordinate sustainability initiatives across the organization.
In addition to emissions accounting, Sweep includes scenario modeling and collaboration features that allow sustainability teams to track progress toward climate targets and coordinate actions across the organization.
Core Features
Scope 1–3 carbon accounting with audit-ready reporting outputs
Automated data collection workflows to reduce manual reporting effort
Supplier engagement workflows designed to help close Scope 3 data gaps
Simulation tools to model emissions reductions and climate strategies
Pros
Balanced platform covering emissions measurement, reporting, and reduction planning
Strong collaboration features that support cross-functional sustainability management
Flexible platform for tracking emissions, targets, and internal decarbonization initiatives
Cons
ERP integration depth and automation capabilities may vary depending on implementation
Supplier engagement capabilities are less structured and depend on internal program design and supplier participation
Best For: Organizations looking for a flexible, user-friendly platform to manage emissions tracking, target setting, and cross-team sustainability and procurement initiatives.
10. Watershed
Watershed is an enterprise climate platform that helps organizations measure emissions, produce climate disclosures, and plan decarbonization strategies.
The platform combines carbon accounting with analytics tools that help companies understand where emissions come from and evaluate potential reduction strategies. Many organizations use Watershed not only to calculate Scope 1, 2, and 3 footprints, but also to track climate targets and model how different operational or supply-chain changes could reduce emissions over time.
Watershed also provides resources and guidance to help companies engage suppliers and build Scope 3 reduction programs.
Core Features
Scope 1–3 emissions measurement and climate reporting capabilities
Analytics and dashboards to identify emissions hotspots and track climate targets
Tools to support reduction planning and climate strategy execution
Supplier engagement resources and guidance for Scope 3 programs
Pros
Strong emphasis on connecting carbon accounting with decarbonization planning
Clear dashboards and analytics to help identify emissions drivers and reduction opportunities
Widely used by large organizations building structured climate programs
Cons
Implementation success depends on the availability and quality of underlying emissions data
Supplier engagement capabilities may require internal program design and supplier participation
Best For: Enterprises focused on climate strategy, emissions analytics, and target setting, particularly those looking to model and plan decarbonization pathways across operations and supply chains.
What to Look for in a Carbon Accounting Software in Africa
Choosing a carbon accounting platform in Africa often comes down to what supplier emissions data you have today, not what you wish you had, and which features will really move the needle for your particular use case.
In many cases, emissions data is incomplete. Suppliers may not have the systems or expertise to provide detailed data, and companies often need to start with estimates before improving accuracy over time.
The best platforms work in this reality. They let you start with available data, but also make it easier to collect better supplier data over time and gradually replace estimates with primary data.
Here are the key factors to evaluate.
Regulatory Alignment
Carbon reporting requirements are evolving quickly. A strong platform should align with major global and regional standards while also helping companies respond to emerging sustainability requirements, customer data requests, and investor expectations.
Look for platforms that support:
Alignment with ISSB / IFRS S1 and IFRS S2 reporting frameworks
GHG Protocol Corporate and Scope 3 standards
ISO 14064-compatible documentation and verification evidence
Product carbon footprint (PCF) calculations where required by export markets
Audit-ready governance, including factor libraries, calculation transparency, and data lineage
Scope 3 and Supplier Enablement Capabilities
Many companies struggle to obtain emissions data from their full supplier base. Suppliers may lack internal expertise, dedicated sustainability teams, or the systems needed to generate detailed emissions data.
Look for platforms that make it easy for suppliers to participate without adding unnecessary complexity.
Key capabilities include:
Simple supplier data submission options, such as portals, links, or templates
Hybrid calculation models, combining spend-based estimates with pathways to supplier primary data
Supplier segmentation tools, enabling deeper engagement with strategic suppliers while simplifying reporting for long-tail vendors
Benchmarking and heatmaps that highlight high-emissions categories and support procurement action planning
Platforms that simplify supplier participation can dramatically increase response rates and improve data quality over time.
Data Quality and Automation
In many operating environments, emissions data will be incomplete at first. Strong platforms are transparent about assumptions and make it easy to replace estimates with better data as it becomes available.
Look for tools that support practical data workflows, including:
Transparent emission factor sources and the ability to add custom factors
Bulk uploads and simple data ingestion methods for suppliers with limited systems
ERP and accounts payable integrations for importing spend, materials, and logistics data
Governance controls, such as audit logs, entity-level permissions, and evidence management
These capabilities allow companies to begin measuring emissions quickly while improving accuracy over time.
Decarbonization and Action Enablement
Measurement is only the starting point. The real value of a carbon accounting platform comes from helping internal teams and suppliers translate emissions data into concrete reduction actions.
Look for platforms that support decision-making and supplier collaboration, including:
Category-level abatement planning and initiative tracking
Supplier collaboration tools for reduction programs
Scenario modeling for materials, energy sourcing, freight, or supplier switching
Progress dashboards that connect emissions outcomes to procurement decisions
Platforms that link measurement with action help sustainability and procurement teams move beyond reporting toward measurable emissions reduction.
From Measurement to Meaningful Emissions Reduction in Africa
No single platform is right for every organization. Some companies need enterprise-grade reporting and governance to meet investor or regulatory expectations. Others are earlier in the journey and need tools that make it easier for suppliers to submit data and participate in emissions reporting.
What matters most is choosing a platform that supports progress over time. Platforms that combine carbon accounting with supplier engagement and reduction planning are better positioned to help organizations move from reporting to measurable decarbonization.
If your organization is exploring how to move from carbon measurement to supplier-driven emissions reduction, Green Project helps procurement and sustainability teams engage suppliers, improve data quality, and turn Scope 3 insights into actionable decarbonization programs.
Note: The information in this article is based on publicly available sources at the time of writing. Vendor capabilities evolve quickly, so we recommend reviewing each provider’s website for the most current product information.
About the author
Mat Langley
Advisor
Mat Langley is an advisor to Green Project Technologies, an AI climate management platform helping businesses of all sizes measure, manage, and reduce emissions across complex global value chains.