Persefoni helps companies calculate and report their greenhouse gas emissions. It collects data from energy bills, travel, procurement, and suppliers, applies emission factors, and calculates totals for direct emissions, purchased energy, and value chain emissions. The system keeps an audit trail so figures can be verified.
Reporting is a main use. The platform produces disclosures aligned with frameworks such as the GHG Protocol, CDP, and regional regulations, and helps set and track reduction targets. An AI assistant answers questions about methodology and data, and supports tasks like mapping spend data to emission categories.
Persefoni is sold to mid-sized and large organizations, including financial institutions that track the emissions of their portfolios. Accurate results depend on good data, especially for supplier emissions, which is often estimated. Competitors include Watershed, Sphera, Sweep, Normative, and Microsoft Sustainability Manager. Persefoni suits companies preparing climate disclosures.