The global energy sector is a primary contributor to greenhouse gas (GHG) emissions, predominantly through fossil fuel combustion for electricity, heating, and transportation (IEA, 2021). This study systematically reviews Ethiopia’s energy sector mitigation approaches, focusing on renewable energy strategies and energy efficiency initiatives. While Ethiopia has made significant progress in hydropower, accounting for over 90% of its electricity generation, challenges remain in diversifying its energy mix to include geothermal and wind energy (Ethiopian Ministry of Water, Irrigation, and Energy (2019) and African Development Bank, 2020). The Climate Resilient Green Economy (CRGE) strategy sets ambitious targets for achieving carbon neutrality by 2030, challenges remain in diversifying its energy mix to include geothermal and wind energy (Benti, Woldegiyorgis, et al., 2023 and Federal Democratic Republic of Ethiopia, 2011), yet its implementation faces barriers, including financial constraints, technological gaps, and weak institutional capacity (Silitonga et al., 2020). The study highlights the potential of Ethiopia’s vast renewable energy resources, such as geothermal and wind, to enhance energy security and foster economic growth through job creation. Despite the hurdles, opportunities exist for scaling up mitigation efforts, particularly through public-private partnerships and improved policy frameworks. This review underscores the importance of addressing barriers to achieve a sustainable energy transition in Ethiopia, contributing to local and global climate mitigation goals. Thus, the policymakers should boost investments in solar, wind, and geothermal energy, reduce reliance on hydropower through incentives, and establish an inter-agency task force for policy alignment. And also, exploring green bonds and fostering human capital development through training and partnerships are essential. A strong monitoring and evaluation framework is crucial for tracking progress towards energy sustainability goals.