I just arrived back from the 2010 Sustainability Awards Luncheon. Today, Mayor Gregory A. Ballard and the City of Indianapolis Office of Sustainability announced the winners for the second annual Indianapolis Sustainability Awards. Five categories for the awards include air, land, water, energy and “reduce, reuse, recycle.” The project finalists and winners are as follows: . Category: Air Winner: IndyGo Green Initiative: IndyGo Finalist: MyCarbonPledge: Indianapolis Zoo Finalist: Roche Global Data Center: Roche Diagnostics Operations . Category: Land Winner: 100….