This report is an analysis of Mayor Bloomberg's performance in addressing the environmental and public health challenges confronting New York City since his inauguration. Included in the analysis are: environmental campaign promises; proposed budgets, initiatives and agreements; executive orders, support or opposition to legislation; and leadership on the federal and state level. In conducting this analysis, the New York League of Conservation Voters Education Fund (NYLCV EF) surveyed environmental leaders and solicited — and received — a summary of environmental initiatives from the Administration.