Verified water footprint attestation for CSRD ESRS E3.
CSRD ESRS E3 (water and marine resources) is mandatory for FY2024 reporting, covering ~50,000 EU and EU-operating companies. Third-party limited assurance is required immediately; reasonable assurance lands on the same companies before 2028. The water sub-segment of the ESG verification market alone is now $300M of a $4.4B opportunity.
Patent USPTO #64/081,419 applied to the workflow that matters in your industry. Same substrate that powers our banking, healthcare, and energy attestation stacks.
Flow meters and abstraction sensors stream signed measurements directly into the attestation chain
Per-facility water balance receipts roll up into ESRS-aligned site, regional, and group reports
Auditors pull a single signed bundle that satisfies KPMG, Deloitte, EY, and PwC review criteria
Designed to land below the SaaS incumbents while preserving on-prem hardware economics.
EU-listed manufacturers, beverage, agriculture, and data-center operators under CSRD ESRS E3, plus US and LATAM corporates with European subsidiaries pulled into the reporting boundary.
Request a water attestation walkthrough. We will walk you through the architecture, the verifier flow, and the deployment options for your industry.
Request a water attestation walkthrough →