Exploring Retro-Cx: A Public High School Case Study
In the Spring of 2016, DBR was hired to perform retro-commissioning for a public school district in Texas. The project was a 396,000 sf high school that was constructed in 2001-2002. The scope was limited to the HVAC system and associated controls. The process lasted for five months and included functional testing over a six week period which identified 155 issues in 17 categories. The estimated energy savings that could be realized by implementing the identified energy conservation measures was 41%.