Momentum Q2 | 2025

BDC tracks and analyzes policies, trends, and data to accelerate the building decarbonization movement. We synthesize qualitative and quantitative data to produce rigorously researched, substantively contextualized, equitably cited, and endlessly shareable resources that help move our movement forward. We believe that research only becomes knowledge when it’s shared, so please pass along these resources to your communities and help us equitably decarbonize our buildings and neighborhoods. Read more about our research philosophy, resources, and reports.