Aeion ESG vs Watershed & Persefoni
Discover why modern enterprises are abandoning standalone, spreadsheet-driven carbon accounting platforms for a sustainability engine physically wired into their supply chain and logistics data.
Calculate Compliance Savings
Decisive Architectural Advantages
Zero Manual Data Entry
Watershed and Persefoni require you to build brittle API pipelines or manually upload spreadsheets of your shipping logs and utility bills. Aeion ESG intercepts operational events (like a truck dispatching in the Fulfillment module) and calculates the emissions natively in real-time.
Actionable Governance, Not Just Reporting
External tools only tell you what you did wrong last quarter. Aeion ESG is preventative. The moment a Purchase Order is drafted in the SCM module, Aeion automatically checks the vendor's ESG assessment status and flags non-compliant vendors for procurement review — before the PO is approved, not after the fact.
Unifying the Cost Center
As ESG reporting becomes legally mandated (CSRD, SB 253), standalone sustainability platforms are charging exorbitant enterprise fees. Aeion ESG is a core module of your operating system. You get enterprise-grade compliance without adding a massive new vendor contract.
The AI Copilot
Because Aeion's AI understands the context of your entire business (not just your carbon output), it can generate wildly specific reduction strategies—such as identifying the exact shipping lanes in your Fulfillment module that would benefit most from switching to ground transport.
Frequently Asked Questions
Reports are aggregated strictly according to the GHG Protocol Corporate Standard, and every entry retains the emission factor and inputs used to compute it — so a third-party auditor can trace any report line back to the source operational event and re-derive the number rather than trusting a typed-in total.
Being candid: it's append-only *by convention* — corrections are posted as new offsetting entries rather than edits, and each entry keeps its calculation detail for audit re-derivation. Database-level write protection (the way Aeion Finance's ledger enforces it) is on the roadmap; today the audit value comes from that retained detail on every record, not a hard DB lock.
Scope 1 (direct), Scope 2 (purchased electricity), and Scope 3 (logistics and procurement). Factors are drawn from published references — EPA, DEFRA, IEA grid tables — and are configurable per tenant, so a facility on a cleaner regional grid isn't charged the national average. Events carrying real activity data (fuel volume, freight distance and mode, kWh drawn) override the spend-based estimate for higher accuracy, and each entry records which method it used.
Today it flags and logs the vendor's ESG-assessment status when a PO is drafted, surfacing non-compliant vendors for procurement review before approval. Hard-blocking PO creation on a failing vendor score is on the roadmap — the interception and flagging run now; the enforcement gate is the next step.
Yes. While the platform ships with published-reference defaults, you have full control to configure custom emission factors tailored to your industry and operations via the API.