The Home Performance Coalition (HPC) is a national organization focused on improving the energy efficiency and performance of homes. It brings together professionals from various sectors, including energy efficiency, building science, and home performance, to share knowledge and best practices. HPC aims to create healthier, more comfortable, and sustainable living environments through education and collaboration. HPC also hosts events, such as the annual Home Performance Conference, where industry experts gather to discuss innovations and strategies. By promoting standards and providing resources, the coalition supports homeowners, contractors, and policymakers in making informed decisions about home energy improvements.