Lifecycle
- Effective
- Last change
Country / jurisdiction: Japan · Year: 2016 · Status: In force · Level: National · Type: Voluntary
The Building Energy Efficiency Act provides regulatory measures for mandatory compliance with energy efficiency standards for large-scale non-residential buildings, and incentive measures such as a labelling system displaying compliance with energy efficiency standards.
It was last revised in 2022 with mandatory obligation for all residential and non-residential buildings to comply with the energy conservation standards in 2025. For new buildings, it aims for Zero Energy Building levels in 2030, and in 2050 on the stock average.
Official source: https://www.mlit.go.jp/common/001134876.pdf
Source
https://www.iea.org/policies/19618Canonical document at the regulator. Always cite this URL — not the Vantage detail page — in compliance evidence.