Did Lower Electricity Bills Mean Lower Carbon? Evaluation Criteria for Facility Investments

A report of reduced electricity bills can serve as a starting point for explaining the performance of a facility investment. However, it is difficult to claim that energy efficiency has improved or greenhouse gas emissions have decreased based solely on a drop in bills. This is because production volumes may have decreased, or operating hours and contract terms may have changed. For companies pursuing both cost reduction and environmental performance, criteria are needed to determine what should be recognized as performance from the same set of changes. The International Energy Agency (IEA)'s "World Energy Investment 2026" highlights the growing trend of investments in efficiency improvements and electrification across buildings, transport, and industry. Related investments in the final-use sector are estimated to approach approximately $800 billion by 2026, and the report's charts also…