CarbonLedger

CarbonLedger helps small and mid-size suppliers produce defensible, audit-ready emissions numbers without hiring consultants. It connects to invoices, utility bills, shipping docs, and ERP exports, then converts activity data into emissions using transparent factors and versioned methodologies. The app generates customer-ready reports (Scope 1/2 and relevant Scope 3 categories), flags missing data, and keeps a traceable evidence trail so procurement teams can trust the numbers. It also supports “good/better/best” data quality tiers so companies can start with estimates but steadily replace them with primary data. This is not a feel-good footprint widget; it’s a compliance and revenue-protection tool for suppliers being forced to disclose emissions to win contracts. Expect heavy onboarding and data cleanup—this app reduces pain, it doesn’t eliminate it.