What is one of the main focuses of LEED v4 for buildings that are already operational?

Evaluating operational efficiency is a primary focus of LEED v4 for buildings that are already operational. This approach emphasizes the importance of assessing how well a building operates in its day-to-day functioning. By focusing on operational efficiency, LEED v4 encourages building owners and managers to monitor and improve aspects such as energy consumption, water use, and indoor environmental quality, leading to enhanced performance and sustainability.

The emphasis on evaluating operational efficiency also helps to identify opportunities for cost savings, reduced environmental impact, and improved occupant comfort. This ongoing process aligns with LEED's goals of promoting sustainable practices and ensuring that buildings are not only designed for efficiency but also maintained and operated effectively throughout their life cycle.