The UK energy efficiency market was valued at USD 0.85 Billion in 2024 and is projected to reach USD 1.80 Billion by 2033, growing at a CAGR of 8.70% from 2025 to 2033. This growth is fueled by rising energy costs, technological innovation, corporate sustainability goals, industry partnerships, supportive government incentives, and heightened public awareness of climate change. https://www.imarcgroup.com/uk-energy-efficiency-market