An examination of 12,000 retrofit projects by DOE’s Building Technologies Office and Berkeley Lab found that while system retrofits represent less than 20% of all retrofit projects, they are twice as common in projects with higher overall energy savings. Learn more at an August 12 webinar at 10 a.m. https://buildings.lbl.gov/news/article/system-retrofit-trends-commercial
January 2019 – July 2022
