This document summarizes an analysis of future energy scenarios for Ireland. It finds that transport and residential sectors currently demand the most energy. Business as usual would rely heavily on imported fossil fuels, posing security risks. Demand side management could reduce energy demand by 10% by 2040 through peak load management and efficiency improvements. The 202020+offshore scenario, involving renewable energy targets for 2020 and 2030, efficiency measures, and offshore wind and ocean energy, could reduce emissions 25% below business as usual levels by 2040. Key strategies include renewable feed-in tariffs, electric vehicles, biofuels, public sector efficiency targets, and offshore renewable development.