In January 2021, Colorado released its Greenhouse Gas Pollution Reduction Roadmap. The GHG Roadmap represents the most action-oriented, ambitious and substantive planning process Colorado has ever undertaken on climate leadership, pollution reduction and clean energy transition. It lays out an achievable pathway to meet the state’s science-based climate targets of 26% by 2025, 50% by 2030 and 90% by 2050 from 2005 levels that were part of House Bill 19-1261 Climate Action Plan to Reduce Pollution.