I recently took a continuing legal education course at the hotel pennsylvania, and noticed this greenhouse gas billboard next to madison square garden. you can read about this ‘carbon counter’ (installed by Deutsche Bank) here.
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19 October 2009
GHG billboardI recently took a continuing legal education course at the hotel pennsylvania, and noticed this greenhouse gas billboard next to madison square garden. you can read about this ‘carbon counter’ (installed by Deutsche Bank) here.
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