A building’s thermal envelope won’t arrive in the mail, but, if done right, it can deliver energy efficiency. What is it? The National Renewable Energy Laboratory describes a thermal envelope […]
On June 11th, the Joint Committee on Administrative Rules (JCAR) meeting considered the rules for the Illinois Energy Conservation Code. Members of the JCAR voted to remove the prohibition status […]
The 2019 Better Buildings Progress Report features the accomplishments from over 900 partners, allies, and organizations that work with the Better Buildings Initiative. These groups are working towards the following: […]
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