Assessment Period: 2022-2023 Companies Evaluated: 15 Emissions Scorecard:  Nigeria Oil and Gas Sector Emissions Performance  Assessment This scorecard evaluates 15 Nigerian oil and gas companies on environmental performance across four categories: Disclosure & Transparency (40 points), Emissions Performance (25 points), Methane Intensity (15 points), and Reporting Granularity (20 points). The findings reveal gaps in transparency,