Overview
Crosswalk introduces a tool generating U.S. emissions data since 2010 at various scales, achieving high accuracy through scientific research, data mining, and expert review. Crosswalk offers precise, detailed, and granular emissions inventories for any jurisdiction in the U.S. We track greenhouse gas emissions over time with unprecedented resolution — scouring hundreds of data sources, running constrained optimization protocols on billions of data points and bench marking the results against atmospheric measurements. We save cities time by providing a detailed, peer-reviewed approach to emissions data validated by atmospheric science — so you know it’s accurate. No more spreadsheets. No more manual processes. Just verifiable metrics you can rely on.