Carbon accounting has a paperwork problem. The data an organization needs — electricity bills, fuel receipts, freight invoices — already exists, but turning it into GHG Protocol numbers has meant either expensive consultants or weeks of spreadsheet work. It doesn't matter whether the organization is a company, a nonprofit, a school, or a public agency — the documents and the arithmetic are the same.
tc02e.com reads those documents directly. Upload a bill and the numbers are extracted, mapped to Scope 1, 2 or 3, and calculated against open-licensed emission factors — with the source, year and license of every factor shown next to every result. The calculators and daily uploads are free, supported by advertising on our editorial pages (never on the tool itself).
When an organization needs more than an estimate — a framework-aligned report a board or governing body can stand behind — we sell that as a one-time pack. That's the business model, stated plainly.
What we are not: an assurance provider. Our output is a tool-assisted estimate, and your organization remains responsible for its disclosures. We publish our factor sources and their licenses because verifiability is the product.