Top 10 States for NGBS Green Certification Activity in 2023
With more than 500,000 homes certified to the National Green Building Standard (NGBS) since its launch in 2009, builders across the United States are continually adding to the pipeline of NGBS projects.
Here’s a snapshot at the top NGBS Green certification activity in 2023 for both single-family and multifamily projects:
Four states rank in the top 10 for both single-family and multifamily projects in 2023: Virginia, North Carolina, Maryland and Louisiana. Virginia once again tops single-family certification, and Texas again ranks No. 1 for multifamily certifications.
North Carolina and Louisiana are new additions to the single-family certification top 10, along with Michigan and Mississippi.
The NGBS provides builders with a national standard to define and measure sustainable multifamily and single-family homes, developments and remodeling projects. Third-party green certification also offers consumers a level of confidence that they are purchasing an independently verified green property.
Builders can learn more about the value of NGBS Green certification at nahb.org.
Latest from NAHBNow
Remodeling | Business Management
Apr 10, 2026
Home Remodeling Profit Margin Jumps on Demand and Business PracticesProfitability for residential remodelers reached its highest level in nearly 30 years in 2024, according to NAHB’s most recent Remodelers’ Cost of Doing Business Study.
Latest Economic News
Economics
Apr 09, 2026
Remodeling Market Sentiment Edges Down but Remains Positive in First QuarterIn the first quarter of 2026, the NAHB/Westlake Royal Remodeling Market Index (RMI) posted a reading of 62, down two points compared to the previous quarter. Despite this decline, the overall reading has been solidly in positive territory since Q1 2020.
Economics
Apr 08, 2026
Remodelers Saw Profit Margin Gains in 2024Profitability for residential remodelers reached its highest level in more than two decades in 2024. Industry-wide profit benchmarks are important because they allow companies to evaluate their financial performance in context with the industry.
Economics
Apr 07, 2026
Rising Rates Weigh on Mortgage ActivityMortgage application activity decreased month-over-month as the 30-year fixed mortgage rate rose. The Mortgage Bankers Association’s (MBA) Market Composite Index, a measure of total mortgage application volume, declined 4.3% from February on a seasonally adjusted basis but remained 30.8% higher than a year earlier.