Short goal: 80% of our new build detached houses will meet Zero Energy House regulation of Japanese government.
Short deadline: 2020
Long goal: 40% CO2 reduction from 2013, including existing houses including detached house and rental house that we sold.
Long deadline: 2030
"71% of our detached houses built in 2015 meet Zero Energy House regulation of Japanese government. Since we started to produce Zero Energy House in 2013, we built 24,4000 Zero Energy Houses. We estimated that 100,000 tons of CO2 are reduced per year compare to conventional house in 1990."