The newly renovated Reuse Center at Boston Building Resources is now open in Roxbury Crossing. The “green” net-zero carbon building is the first of its kind in Boston’s Mission Hill and serves as a groundbreaking example of how a metal warehouse-style building can be retrofitted to the highest energy efficiency standards. It opened to the public on March 27, and a weeklong reopening celebration is scheduled for April 19–23 to coincide with Earth Day. Read more.