Lennexus vs. Spreadsheets vs. ERP
Most finance teams manage carbon credits in spreadsheets or bolt-on ERP modules. Here is how Lennexus compares.
| Feature | Lennexus | Spreadsheets | ERP add-on |
|---|---|---|---|
| Serial number tracking | Yes — per credit lot | Manual, error-prone | Rarely |
| Registry reconciliation | Automated (Verra, GS, ACR) | Manual | No |
| Retirement workflow | Built-in with claim statement | Manual | Partial |
| Audit evidence pack | One-click PDF | Manual assembly | No |
| Registry email sync | Yes (AI-parsed) | No | No |
| Journal entry export | GAAP / IFRS / NetSuite | Manual | Yes (generic) |
| Role-based access | Controller / ESG / Auditor | No | Partial |
| Immutable audit trail | Yes | No | Partial |
Why spreadsheets fail at scale
Spreadsheets have no serial number validation, no registry reconciliation, and no immutable audit trail. A single formula error or accidental overwrite can invalidate your entire evidence pack. Auditors increasingly require a system of record — not a spreadsheet.
Why ERP add-ons fall short
ERP modules are designed for financial instruments, not carbon credits. They lack vintage tracking, registry-specific serial number formats, retirement certificate generation, and the carbon-specific reconciliation logic that auditors expect.