Submetering at the space level will not help a project building achieve WEc1 Option 2 for submetering. Qualifying types of submeters for this credit include irrigation, indoor plumbing fixtures/fittings, cooling tower water, domestic hot water, or process water use. You also need to demonstrate that the submeter(s) chosen are metering at least 80% of the total water consumption for that subsystem for the whole building (and 100% for cooling tower water subsystems).
Project phase:
Credit tip type:
