Rage Carbon na Duniya da Offset Alliance

Ƙungiyar International Carbon Reduction and Offset Alliance (ICROA) ƙungiya ce ta kasuwanci ta masana'antu don samar da na'urorin rage hayaki mai guba ga masu sa kai. An kafa ta a shekarar 2008, kuma tana da nufin haɓaka tsarin sarrafa kai na masana'antu bisa ga Dokokin ICROA na Mafi Kyawun Ayyuka. Membobi suna samar da rahoton shekara-shekara wanda ke nuna bin ƙa'idodin Dokar ICROA.    

 Tarihi 
An ƙaddamar da ICROA ta hannun masu samar da rangwamen carbon guda takwas a ranar 9 ga Yuni, 2008.  Tare da farkon takwas, ICROA ta kasance a buɗe ga sabbin membobi waɗanda suka cika sharuɗɗan membobinta,   kuma wannan ya bayyana a cikin sanarwar da suka yi da wuri cewa suna da niyyar ƙaruwa ninki huɗu a cikin watanni goma sha biyu masu zuwa.  Duk da haka, shugaban ƙungiyar, Jonathan Shopley, ya bayyana a cikin 2008 cewa yawancin masu samar da rangwamen ba za su cancanci shiga ba. 

Da hedikwatar ICROA a Burtaniya, membobin da suka kafa ICROA guda takwas sun ƙunshi kamfanoni biyar na Burtaniya (Carbon Clear, The Carbon Neutral Company, ClimateCare, CO2balance da Targetneutral), biyu daga Amurka (Native Energy da TerraPass), da kuma ɗaya daga Ostiraliya (Climate Friendly).  Membobin yanzu kamfanoni goma sha ɗaya ne a duk duniya. 

 Suka 
A watan Fabrairun 2009, ICROA ta soki tsarin tabbatar da inganci na gwamnatin Burtaniya game da rage fitar da hayaki mai gurbata muhalli domin bai kunshi rage fitar da hayaki mai gurbata muhalli ba (VERs). A cikin wata sanarwa, wani mai magana da yawun kamfanin ya ce, "Abin takaici, har yanzu ba ta amince da VERs ba kuma muna jin cewa babu wani dalili na hakan."  A gefe guda kuma, ICROA ta samu suka daga Dr. Bruce Elliott, babban daraktan kamfanin Clear wanda ya sami izini a karkashin tsarin gwamnati.  Elliot ya bayyana cewa, "Hukumar kasuwanci wacce ke wakiltar kungiyoyin da ke sayar da VERs, ICROA, ba abin mamaki ba ne ta yi suka ga shirin. Yawancin membobinta suna da jari mai yawa a ayyukan VER wadanda yanzu ke fuskantar makoma mara tabbas ba tare da goyon bayan gwamnati ba. Wannan rikicin kudi na sha'awa ya bayyana a fili a cikin sukar da suke yi wa tsarin da ya dace ko ya kafa mafi girman ka'idoji fiye da ka'idojinta na aiki ga mafi yawan sharuɗɗa." 

 Manazarta