Los Angeles has placed 7th overall in a survey of sustainability policies and practices of American and Canadian cities. Second in California (San Francisco placed first); better than you'd think, though, when you drill down into the different data sets. We may not get a blue ribbon, but the purple ribbon (the one I recall getting in the 50 butterfly when I ws a kid swimmer) keeps us respectable.
Siemens sponsored the Green City Index, which was run by the Economist Intelligence Unit; it's the first of its kind, in the US and Canada, though Siemens has been indexing other parts of the world longer. 27 American and Canadian cities got looked over for environmental governance, air, waste, water, transportation, buildings, land use, energy, and climate change policies in a comprehensive report.