GB4: Renovation of Existing Commercial

(2 points)

Purpose

Reuse existing non-residential structures and improve energy efficiency.

Criteria

Meet current Energy Code for all lighting, HVAC and building envelope systems; excluding wall assembly requirements.

OR

Conduct an ASHRAE energy audit that includes energy cost savings and estimated cost for recommendations. Implement all suggested measures with a 5 year payback period.

Commercial buildings listed on the National Registry of Historic Places or similar listing will qualify for this point.

Verification 

• Signed scope of work for Energy Code upgrades. 
• Energy Audit Report. 
• Narrative of pursued recommendations.