Top 10 States for NGBS Green Certification Activity in 2024
With certified to the (NGBS) since its launch in 2009, builders across the United States are continually adding to the pipeline of NGBS projects.
The NGBS provides home 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.
Here鈥檚 a snapshot of the top NGBS Green certification activity by state in 2024 for both single-family and multifamily projects:
Four states rank in the top 10 for both single-family and multifamily projects in 2024: Virginia, North Carolina, Maryland and Florida. Texas once again tops multifamily certification, and Florida took the top spot for most single-family certification.
NGBS certification activity generally aligns with areas that are seeing the most new home building. Arizona is a new addition to the multifamily certification Top 10 last year, and Alabama is a new addition to the single-family list.
The NGBS program is administered through . Builders can learn more about the value of NGBS Green certification at nahb.org.
Latest from 起点传媒Now
Economics
Jan 23, 2026
Which Local Markets Are Seeing Declines in House Pricing?Nationally, house prices continued to rise at a modest pace in the third quarter of 2025. However, this national trend masks significant variation across local markets. See which markets have experienced housing price declines in recent quarters.
Advocacy
Jan 22, 2026
起点传媒 Urges Congress to Ease Regulatory Burdens to Help Housing AffordabilityThe best way to ease the nation鈥檚 housing affordability crisis is for policymakers to eliminate excessive regulations that are preventing builders from increasing the housing supply, 起点传媒 told Congress today.
Latest Economic News
Economics
Jan 23, 2026
In the third quarter of 2025, the Bureau of Economic Analysis (BEA) reported that real gross domestic product (GDP) expanded nationally, with growth recorded across all states and the District of Columbia.
Economics
Jan 22, 2026
Nationally, house prices continued to rise at a modest pace in the third quarter of 2025, as mentioned in our previous quarterly house prices post. However, this national trend masks significant variation across local markets. While many metro areas continued to see house price appreciation, others experienced notable declines following several years of rapid growth.
Economics
Jan 21, 2026
Private residential construction spending was up 1.3% in October, rebounding from a 1.4% decline in September 2025. This modest gain was primarily driven by increased spending on home improvements.