Buildings in the District account for 73% of the city’s total greenhouse gas (GHG) emissions, its largest source of emissions. Of that total, the majority of the emissions (31%) come from office and industrial buildings. Recognizing this, the District is pursing aggressive emissions reductions goals that will require addressing building-related emissions. With leased spaces representing up to 80% of all commercial building energy use, it’s important that tenants understand their role in contributing to meaningful emissions reductions. Tenant demand will help push the market to decarbonize faster and farther than any regulation.