pcaf

Open-source, zero-dependency demos of production carbon calculators from GreenCalculus — Scope 1 stationary combustion, SBTi near-term targets, FLAG land emissions, PCAF financed emissions, and CBAM quarterly reporting. GHG Protocol & IPCC AR6 aligned, fully traceable, vanilla JS.

Python library for computing PCAF-aligned financed emissions across investment portfolios. Supports all 7 asset classes, NGFS stress testing, SBTi pathway alignment, and reporting.

Persefoni — independent third-party profile of a public API surface, by API Evangelist. Persefoni is a climate management and accounting platform (CMAP) used by enterprises and financial institutions to measure, report, and reduce greenhouse gas emissions. The platform serves more than 9,000 sustainability teams and covers Scope 1, 2, and 3 emissio