CCAC, Climate and Clean Air Coalition,Trust Fund  UNEP. CCAC, Climate and Clean Air Coalition,Trust Fund  UNEP. - CCAC, Climate and Clean Air Coalition,Trust Fund Contribution to UNEP. Support tothe Climate and clean Air Coalition    (CCAC) work in developing countries. Contribution to UNEP. Support tothe Climate and clean Air Coalition    (CCAC) work in developing countries.