Single-Family Green MBS

Providing a sustainable and innovative approach to green financing

The Single-Family Green Mortgage-Backed Security (MBS) is another important step in Fannie Mae's commitment to leading and innovating in green finance.

As part of our Green Bond Program, Fannie Mae is issuing Single-Family Green MBS, which include only mortgage loans backed by newly constructed single-family residential homes with ENERGY STAR® certifications that meet or exceed the national program requirements for ENERGY STAR Certified Homes, Version 3.0.

The Single-Family Green MBS program recently received a Light Green Second Opinion from CICERO Shades of Green, a leading global provider of green ratings for bonds. CICERO Second Opinions are independent, research-based evaluations of green bond investment frameworks to determine the environmental robustness of green bonds and offer investors better insight into the environmental quality of these bonds.

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ENERGY STAR Certified Collateral

Fannie Mae selected the ENERGY STAR Certification for New Homes (Residential) designation because it is recognized for its:

  • Nationally and globally distinguished standard for energy efficiency
  • Achievement of at least 10% more efficiency than homes built to code and a 20% improvement on average
  • Independent verification by trained and certified Home Energy Raters

Fannie Mae partnered with PEG, LLC to ensure that all properties underlying the MBS received the ENERGY STAR certification.

Future Single-Family Green MBS issuances may include other energy-efficient new construction standards that meet or exceed ENERGY STAR Certified Homes, Version 3.0.

Single-Family Green MBS Issuance

Fannie Mae has issued the following Single-Family Green MBS as part of its Green Bond Program:

CUSIP Security Identifier Issue Date Security Creation Date Security UPB - Issuance Lender(s) Builder(s)
3140QEMW9 CA6672 7/1/2020 7/27/20 $11,412,188 DHI Mortgage

Eagle Home Mortgage
D.R. Horton

3140QEMX7 CA6673 7/1/2020 7/27/20 $7,591,575 DHI Mortgage

Eagle Home Mortgage
D.R. Horton

3140QEDK5 CA6405 6/1/2020 6/25/2020 $11,555,129 DHI Mortgage

Eagle Home Mortgage
D.R. Horton

3140QDZT4 CA6153 5/1/2020 5/27/2020 $6,017,527 DHI Mortgage D.R. Horton
3140QDJ21 CA5680 4/1/2020 4/22/2020 $6,329,492 DHI Mortgage D.R. Horton

For more information on individual securities, please visit PoolTalk, Fannie Mae's single-family disclosure tool. The securities can also be identified using Bloomberg's Green Bond indicator by searching <CUSIP> MTGE GO then DES GO.

To learn more about Fannie Mae's commitment to ESG, visit

For more information on ENERGY STAR certified homes please visit the ENERGY STAR website.

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