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The document identifies ten proven climate solutions that, if scaled up in Estonia, Latvia, Lithuania, Poland, and Ukraine, could reduce emissions by approximately 150 million tonnes by 2030 and save up to 1.2 billion euros.

The policy brief examines how the Baltic States (Estonia, Latvia, and Lithuania) can utilise their renewable energy potential to achieve carbon neutrality by 2050. It argues that current grid infrastructure is insufficient and that significant investments in interconnections with Nordic countries—specifically Sweden and Finland—are essential to balance wind power fluctuations and reduce dependency on non-EU energy sources. The analysis compares various production and interconnection scenarios, finding that a 100% renewable target is feasible if the region integrates more deeply with the Nordic Power System (NPS).

The document evaluates seven electricity generation scenarios for Estonia, concluding that 'All technologies' and 'Renewable + Storage' pathways offer the best balance of feasibility and benefit. It identifies a gap of 2.7 GWh to 7 GWh in renewable electricity for 2030 objectives and recommends streamlining planning processes, deploying batteries, and developing offshore wind to meet climate goals.

The report analyzes the feasibility of decarbonizing Estonia's electricity production, which was 86.39% dependent on oil shale in 2013. Using the LEAP model and multi-criteria analysis, it compares several scenarios, finding that a 'LowCO2' path could reduce greenhouse gas emissions by 90% compared to 1990 levels by 2050. Achieving this requires phasing out oil shale subsidies, investing in grid interconnections with Latvia and Sweden, and significantly increasing support for energy efficiency and distributed renewable generation.