{"source":"https://carbonprice.co.uk","attribution":"CarbonPrice.co.uk. UK: UK ETS Authority (OGL v3.0). EU: EEX auction results. CBAM: European Commission (CC BY 4.0). FX: ECB.","uk_carbon_price":{"month":"2026-10","gbp_per_tonne":63.94,"measure":"UK ETS Authority official monthly average UKA price","url":"https://carbonprice.co.uk/uk-carbon-price"},"eu_carbon_price":{"date":"2026-11-11","eur_per_tonne":88.6,"gbp_per_tonne":74.02,"measure":"EU ETS primary auction clearing price","url":"https://carbonprice.co.uk/eu-carbon-price"},"uk_vs_eu_gap":{"month":"2026-10","gbp_per_tonne":8.51,"uk_discount_pct":11.74,"url":"https://carbonprice.co.uk/uk-vs-eu-carbon-price"},"eu_cbam_certificate_price":{"period":"2026-Q3","eur_per_tonne":82.32,"url":"https://carbonprice.co.uk/cbam-certificate-price"},"eu_cbam_current_quarter_estimate":{"period":"2026-Q4","eur_per_tonne":86.69,"auctions":28,"note":"Estimate using the Commission's published method; not official."},"fx":{"day":"2026-11-10","gbp_per_eur":0.83545}}