In NUMBER@1 , he became Minister for the Environment in the Landtag of LOCATION@1 in the first governmental MISC@1 coalition between the ORGANIZATION@1 -LRB- ORGANIZATION@2 -RRB- and the Greens .

In NUMBER@1 , he became Minister for the Environment in LOCATION@1 in the first MISC@2 coalition -LRB- NUMBER@2 -RRB- .
