Simple Carbon
CSRD, SEC climate, and SB 253 emissions accounting on Microsoft Cloud for Sustainability.

For Chief Sustainability Officers and Controllers at mid-market REITs, private funds, manufacturers, and B2B firms facing CSRD or California SB 253 disclosure deadlines.

CSRD's first reporting cycle plus California SB 253 created urgent emissions-disclosure demand at mid-market firms. Watershed and Persefoni price for the top of the market. Simple Carbon is the leaner, Microsoft-native alternative: Scopes 1 / 2 / 3 with AI provenance, multi-jurisdiction disclosure in one surface, tenant-meter and building-management-system ingestion via SimpleFlow, and assurance overlap with Simple Audit.