Greenbelt Homes Pilot Program: Summary of Building Envelope Retrofits, Planned HVAC Equipment Upgrades, and Energy Savings

In fall 2010, Greenbelt Homes, Inc. (GHI) a 1,566-home cooperative of circa 1930-1940 homes in Greenbelt, Maryland, undertook a multiyear pilot energy efficiency...2010年秋季，格林贝尔特住宅公司（Greenbelt Homes, Inc.，GHI）——作为一家位于马里兰州格林贝尔特、拥有1566套建于约1930至1940年住宅的住宅合作社——启动了一项为期多年的能效试点。