What is a key requirement for energy metering in LEED projects?

In LEED projects, energy metering is a critical aspect of monitoring and managing energy consumption to promote overall energy efficiency. One key requirement is that energy metering must include both electricity and gas metering. This comprehensive approach enables project teams to capture a full picture of energy use across different sources, allowing for more effective strategies to reduce overall energy consumption.

Including both electricity and gas metering ensures that all significant energy sources are accounted for, thereby supporting the project's goals of minimizing energy waste and optimizing performance. This requirement aligns with LEED's emphasis on accountability and transparency in energy use, as it helps identify trends and areas for potential improvement in building operations.

The other options do not meet LEED's criteria for energy metering. For instance, excluding thermal energy metering would limit the assessment of energy uses that are crucial in many types of buildings. Metering done annually may not provide sufficient data for real-time monitoring and analysis, which is essential for effective energy management. Likewise, while professional oversight can enhance the metering process, it is not a requisite requirement in the same way that comprehensive energy source inclusion is mandated.