Illinois again topped the U.S. Green Building Council’s annual list of LEED-certified building projects in the U.S.
Illinois certified 3.16 sf of building space per person under LEED in 2021. Perennial sustainability leaders Washington, Massachusetts, Colorado, and Virginia rounded out the top five, with Utah appearing in the top 10 for the first time since 2015.
The top 10 states, plus the District of Columbia, certified 1,105 projects and more than 247 million gross sf under LEED in 2021. Washington, D.C., is not included in the official top 10 list because of its status as a federal territory, but it consistently leads the nation in LEED-certified square footage per capita. In 2021, D.C. certified 29.46 sf of space per resident across 103 green building projects.
The rankings were based on data that includes commercial and institutional green building projects certified to LEED between Jan. 1 and Dec. 31, 2021.
Related Stories
Contractors | Jun 30, 2016
Chicago contractor found guilty of fraud on city’s requirement on minority-owned businesses
Alleged to have been sham business in bid to win city public works contract.
Codes and Standards | Jun 29, 2016
OSHA starts evaluation of construction industry noise standards
New studies indicate significant number of construction workers suffer hearing loss.
Seismic Design | Jun 28, 2016
ASTM International updates seismic risk standards
Expected to improve consistency of risk evaluation on commercial real estate transactions.
Codes and Standards | Jun 17, 2016
Feds publish framework for evaluating public-private partnerships
No single factor determines whether a project yields stronger benefit as a P3.
AEC Tech | Jun 17, 2016
Driverless cars could soon start impacting commercial, retail project design
Offsite parking and more space for valet parking lines are among the foreseeable changes.
Codes and Standards | Jun 17, 2016
Bay State moves toward single BIM protocol on state projects
Massport’s guidelines a step forward for integrated BIM initiative.
Multifamily Housing | Jun 14, 2016
San Francisco voters approve tougher affordability requirement on new housing development
Critics charge that the measure may backfire and actually reduce new affordable units.
Concrete | Jun 13, 2016
American Concrete Institute releases new Guide to Shotcrete
Includes information on application procedures, testing.
Healthcare Facilities | Jun 10, 2016
Top 10 health technology hazards include some influenced by space design
ECRI Institute’s annual list includes operational and workflow issues.
Codes and Standards | Jun 9, 2016
Supreme Court ruling could aid developers on properties containing wetlands
Unanimous decision allows landowners to take regulatory decisions straight to court.