Reuters: Marubeni Corp may earn offsets equivalent to about 11.5 million tonnes of carbon dioxide emissions following UN-approval of a project to cut coal mine methane in Ukraine, the company said on Tuesday. The United Nations on Aug. 25 registered the project as a joint implementation (JI) programme to cut greenhouse gas emissions, Marubeni said in a statement, making it the fifth such project worldwide. Under the UN-run Kyoto Protocol on global warming, the JI programme allows rich …