3 Student Chapters Among Winning Teams in 2022 Solar Decathlon

Sustainability and Green Building
Published

The 2022 Solar Decathlon Design Challenge — a U.S. Department of Energy (DOE) collegiate competition that tasks students with designing low-carbon, high-performance buildings powered by renewable energy — celebrated its 20th anniversary with a standout lineup of 20 winning projects across multiple categories.

Among the winning projects, which were selected from a pool of 54 Design Challenge finalists, three NAHB student chapters placed in three separate categories:

Top honors went to Georgia Institute of Technology team for the Residential Grand Winner and the University of Arizona team for the Commercial Grand Winner.

See a full list of winners from this year’s competition.

NAHB congratulates all the student teams and faculty for their hard work, innovative solutions, outstanding projects and, most of all, for leading the charge in the next generation of housing.

“NAHB is proud to be a longtime supporting partner of the Solar Decathlon,” stated NAHB Jerry Konter. “It is truly inspiring to see the hard work, creative high-performance designs, and innovative ideas of the student competition teams. The program not only promotes and showcases sustainable building practices, but also helps prepare the future generation of the green building and design industry.”

Learn more about how solar has continued to grow in this q-and-a with seasoned Solar Decathlon judge and NAHB member Ray Tonjes.

To stay current on the high-performance residential building sector, with tips on water efficiency, energy efficiency, indoor air quality, and other building science strategies, follow NAHB’s Sustainability and Green Building efforts on Twitter.

Subscribe to NAHBNow

Log in or create account to subscribe to notifications of new posts.

Log in to subscribe

Latest from NAHBNow

Awards | IBS | National Sales and Marketing Council | 55+ Housing

Jan 09, 2026

Finalists Announced for the 2025 The Nationals Awards

NAHB announced the Silver Winners for The Nationals, powered by Chase. These awards celebrate the best in new-home sales and marketing and include 55+ housing, global innovation and NAHB Honors.

Design | IBS

Jan 09, 2026

From Décor to Resiliency, IBS Design Central Covers It All

At the 2026 NAHB International Builders’ Show® (IBS) in Orlando Fla., there will be education sessions centered on design. Design Central will offer engaging presentations led by some of the industry’s top professionals, covering everything from décor to sustainability. Here are the Design Central presentations, all taking place at the Orange County Convention Center (OCCC).

View all

Latest Economic News

Economics

Jan 12, 2026

Growth for Custom Home Building

NAHB’s analysis of Census Data from the Quarterly Starts and Completions by Purpose and Design survey indicates year-over year growth for custom home builders amid broader single-family home building weakness.

Economics

Jan 09, 2026

Townhouse Construction Share Gains Continue

According to NAHB analysis of the most recent Census data of Starts and Completions by Purpose and Design, during the third quarter of 2025, single-family attached starts totaled 46,000. Over the last four quarters, townhouse construction starts totaled a strong 179,000 homes, which is 1% higher than the prior four-quarter period (177,000). Townhouses made almost 20% all of single-family housing starts for the third quarter of the year.

Economics

Jan 09, 2026

Job Growth Slowed as 2025 Ended

Job growth continued to slow at the end of the year, reinforcing signs of a cooling labor market. Nonfarm payrolls increased by 50,000 jobs in December, while the unemployment rate edged down slightly to 4.4%.