The chapter discusses how organizations in the UK are working to save energy. The government's Energy Efficiency Office is leading efforts to promote energy conservation through various activities like publications, seminars, and competitions. Many industrial and commercial organizations are also getting involved in energy efficiency. The Energy Efficiency Office coordinates government initiatives to encourage energy conservation through different schemes and events. The Office of Conservation focuses on research, technology development, and providing information to improve energy efficiency and reduce energy consumption across all sectors of the economy.