April 20, 2022
Sekisui House, Ltd.

Sekisui House breaks the record with 92% net zero energy house infiscal 2021.
Initiatives to make net-zero-energy common across both single and multifamily homes, to enhance
resilience and take action on climate change.
Sekisui House, Ltd. achieved a record with 92% of all our newly built detached houses being net zeroenergy house* in fiscal 2021. Sekisui House has now built a cumulative total of 69,163 net zeroenergy house as of the end of March 2022.
*Based on Japanese standards.
In addition, Sekisui House is promoting net-zero-energy in all of its multifamily residential buildings,including rental housing and condominiums for sale, and the number of net-zero-energy rental
housing units ordered in FY2021 tripled from the previous year to 8,501 units, bringing thecumulative total to 12,307 units. As a result of these efforts, the annual reduction in CO₂ emissions of
the homes we supplied in fiscal 2021 reached 55% compared to the fiscal 2013 level. The number ofunits in net-zero-energy condominiums completed in fiscal 2021 was 160, bringing the cumulative
total to 192 units.

+8,501 unitsTotal

SHL ZEH Ratio

JPN Market ZEH Ratio*Ratio and Total Number of Net Zero Energy House (ZEH) in Japan

Sekisui House Rental Multifamily ZEH Orders* Sustainable open Innovation Initiative, Net Zero Energy House Demonstration Project Report 2021

In Japan, Sekisui House focuses on disaster resilience, such as selling houses that can provide acertain level of living even during power outages through a combination of solar cells, fuel cells, andstorage batteries. We have also strengthened countermeasures against flooding under the floor innewly built detached houses.

1 ¦ Sekisui House, Ltd.

Global warming countermeasures include the concept of mitigation measures that minimize global
warming, and adaptation measures for when global warming progresses. Sekisui House will continue
to lead the industry in mitigation through the decarbonization of residences and the expansion of net
zero energy house, as well as adaptation measures by enhancing the resilience of homes.
Link to release (in Japanese):https://www.sekisuihouse.co.jp/company/topics/topics̲2022/202204020/

About Sekisui House
Founded in 1960, Sekisui House, Ltd. is one of world s largest homebuilders and an international diversified developer,with cumulative sales of over 2.5 million homes1. Based in Osaka, Sekisui House has over 300 consolidated
subsidiaries and affiliates2, over 28,000 employees3 and is listed on the Tokyo Stock Exchange and Nagoya Stock
Exchange.
Sekisui House aims to create homes and communities that improve with time and last for generations. With Love ofHumanity as its Corporate Philosophy, Sekisui House believes that homes should offer comfort, security and peace ofmind for residents, while maintaining harmony with the environment and its surroundings. Sekisui House hassustainability as a core corporate target and is now the global leader in the construction of net zero energy house withmore than sixty-thousand4 of them built since the product was launched in 2013. In 2009, Sekisui House expanded
into several new international markets and now operates in the United States, China, Singapore, Australia and theUnited Kingdom.
*1: 2,544,849 homes delivered (as of January 31, 2022)*2: 335 consolidated subsidiaries and affiliates (as of January 31, 2022)*3: 28,821 employees (as of January 31, 2022)*4: 69,163 net zero energy house (as of March 31, 2022)

2 ¦ Sekisui House, Ltd.