The Thesis focuses on researching the areas of Latvia's electricity policy that are underdeveloped or forgotten within the current electricity policy framework in order to define possible policy improvements from the perspective of achieving climate goals, providing proposals for the review of the National Energy and Climate Plan in 2023. The Thesis provides a comprehensive and systematic analysis of specific electricity policy measures using different methodological approaches, which is finalized by applying theory-based approach to integrate all parts of the research on electricity policy measures into a common result.