For Buyers

Carbon credits with a physical backbone

Every CXF credit traces to litres of used oil actually collected or re-refined in the United States — reported monthly by the operator, validated individually by the CarbonXFuture desk, and retired with a certificate anyone can verify. Here is the buyer's path, end to end.

Browse the market

Live listings and forward offers are on the marketplace — each shows volume, vintage and an indicative desk mark. Product definitions live in the standardized contract specifications (CXF-CO collection · CXF-RR re-refining · CXF-FC full chain), and price history is public on the CXF Price Index.

Request a quote

Click Request quote on any listing and submit volume, target price and timeframe — spot or forward. You receive an email confirmation instantly; the desk replies with an indicative quote, typically within one business day. Multi-year offtake and portfolio structures are quoted bespoke via desk@carbonxfuture.com.

Settle bilaterally through the desk

Transactions are bilateral: payment against documentation, with the evidence file (operator reports, weighbridge tickets, permits) available for your review before you commit. Forward offers from pre-operational facilities settle delivery-versus-payment as production materialises — clearly labelled, never silently pooled.

Retire and verify

On retirement you receive a numbered CXF retirement certificate (e.g. CXF-2026-0001) for your ESG reporting. Anyone — your auditor included — can verify it in seconds at carbonxfuture.com/verify. Revoked certificates show as revoked; there is no ambiguity.

Why buyers choose CXF credits

Physical traceabilityCredits map to documented litres through a published quantification method — the CXF Methodology — not to modelled counterfactuals.

US-based supplyOperators are licensed US collectors and re-refineries, KYC-reviewed by the desk before their first listing.

Desk validation, item by itemNo bulk self-certification: every monthly report is individually reviewed before credits are attributed.

Public verification layerPrices, contract specs and certificates are public pages — your compliance team can check everything without asking us.

What CXF credits are not. CXF platform credits are desk-validated instruments of CarbonXFuture Markets, Inc. They are not Verra, Gold Standard, ACR or CAR registry credits, and prices shown are indicative desk marks, not exchange prices. If your program requires registry-issued credits, the marketplace also lists registry-credit offers — ask the desk. Nothing on this page is financial advice.

Start with a conversation

Tell us your volume, vintage needs and reporting framework — the desk will map what's available now and what can be structured forward.

Browse listings Email the desk