This webinar will explore the latest developments in prospective life-cycle assessment (LCA) and technoeconomic analysis (TEA) as applied to carbon dioxide, methane, and other greenhouse gas (GHG) removal approaches. Speakers will discuss persistent data and methodological gaps that limit the effectiveness of these analyses, as well as potential solutions to overcome them. The session will also highlight how leading GHG removal technologies perform in LCA and TEA studies and what these findings reveal about their scalability and deployment challenges. Finally, the discussion will address the role of improved Measurement, Reporting, and Verification (MRV) systems in ensuring the durability and reliability of GHG removal outcomes.