EPA’s Benchmarking and Building Performance Standards Policy Toolkit aims to inform and support state and local government decision makers who are exploring policies to reduce energy use and greenhouse gas (GHG) emissions from existing commercial and multifamily buildings in their communities. This section of the toolkit focuses on building energy benchmarking and transparency policies. It provides information about what is needed for these policies, lists key considerations for success, and demonstrates how government leaders have used benchmarking as an initial step for enacting building performance standards. The toolkit includes four sections—each intended to build on the previous section— that focus on different aspects of policy development