The Euro­pean Biochar Foun­da­tion pro­vides an overview of cur­rent­ly cer­ti­fied biochar pro­duc­ers. The BUND region­al asso­ci­a­tion of Lower Saxony also reg­u­lar­ly main­tains and pub­lish­es a com­pre­hen­sive list of biochar pro­duc­ers, pro­duc­ers of biochar sub­strates and tech­nol­o­gy sup­pli­ers. Here you can view the lists:
Orig­i­nal article: Bezugsquellen für Pflanzenkohle + Sub­strate mit Biokohle und EBC zer­ti­fizierte Pro­duzen­ten (Sources of supply for biochar + sub­strates with biochar and EBC cer­ti­fied pro­duc­ers)
Pub­lished in: BUND und Europäis­ches Pflanzenkohle Zer­ti­fikat