New York City Council passed a landmark bill - Local Law 97 (LL97) set to revolutionize the building industry. The bill sets hard CO2 emission limits for all buildings within the five boroughs, new and existing, and results in tangible fines for exceeding these limits. Use the Carbon Emissions Calculator developed by AKF in partnership with Building Energy Exchange and NYC Retrofit Accelerator to check how your building stacks up against the coming emission limits, now and in the future.