The scorecard presents an assessment of the progress made by 100 of the largest U.S. corporations in reducing greenhouse gas (GHG) emissions to align with the Paris Agreement to limit global temperature rise to 1.5°C [1]. These corporations collectively represent a market capitalization of $21 trillion across all 11 sectors of the economy. This scorecard is the second iteration, building upon the 2022 analysis of 55 U.S. companies, allowing for year-over-year comparisons and broader company coverage.