The ASHRAE Level I Walkthrough evaluates a building’s energy performance and energy consumption by analyzing building energy bills and conducting a brief visual survey. You’ll need to gather energy consumption data for the entire building to derive perfor

The ASHRAE Level I Walkthrough evaluates a building’s energy performance and energy consumption by analyzing building energy bills and conducting a brief visual survey. You’ll need to gather energy consumption data for the entire building to derive performance indicators and identify low-cost and no-cost opportunities and capital improvement measures to improve overall performance.