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
Codes and Standards | Jun 17, 2020
AIA offers retail and office 3D models for reducing risk of COVID-19 transmission
For modifying stores and offices with 17-point architectural, engineering, and administrative framework.
Codes and Standards | Jun 17, 2020
Santa Fe is second city in the world to achieve LEED v4.1 Gold
New Mexico community gained credits for resilience planning, including public health crises.
Codes and Standards | Jun 15, 2020
NSF International’s Checked by NSF program helps businesses reopen safely
Includes third-party validation of COVID-19 preventive measures.
Codes and Standards | Jun 15, 2020
Workers want policy changes before they return to offices
More office cleaning, work from home opportunities, and staying home when sick among the desired adjustments.
Codes and Standards | Jun 12, 2020
Carbon emission legislation prompts commercial real estate to innovate
Mass timber, augmented reality, and modular construction among the trends.
Codes and Standards | Jun 11, 2020
USGBC offers new pilot credit to address green cleaning and COVID-19
Provides guidance on cleaning and disinfecting buildings using green cleaning best practices.
Codes and Standards | Jun 10, 2020
AIA issues tools for reducing risk of COVID-19 transmission in buildings
Tailored strategies offered for offices, retailers, schools, and senior living facilities.
Codes and Standards | Jun 8, 2020
OSHA construction safety inspections fall 84% during COVID-19 pandemic
Agency focuses on preventing disease transmission in healthcare industry.
Codes and Standards | Jun 8, 2020
5 must reads for the AEC industry today: June 8, 2020
Frank Lloyd Wright sites set to reopen and construction jobs rise by 464,000.
Codes and Standards | Jun 8, 2020
Reopened offices raise liability risk for businesses and owners
Risks may not be covered by property insurance.