Each ADEME regional office manages budgets that can co-fund a Bilan Carbone®, generally at rates of 20 to 50%, with a ceiling specific to each scheme. In 2026, CCI Paris Île-de-France offers a Bilan Carbone® subsidised by ADEME and the ERDF, the Hauts-de-France regional council covers 50% of support from an expert (a €10,000 excl. VAT ceiling) through Booster Transformation Rev3, and Grand Est brings its funding together in the Climaxion programme. The Mission transition écologique funding search engine lists each region's schemes. In other regions, ask your CCI or ADEME's regional office before accepting a quote.
Read the source article: Bilan Carbone®: what public funding can cover its cost?