[Webinar Series] Preparing for Japan's 2028 Building LCA MandateHow Will Building LCA Regulations Transform Industry Practice? (Lessons from the UK)

31 July 2026

in Japanese

【UK】Practice-Led Building Decarbonization: Lessons from UK's Building LCA Framework

Unlike many countries where building decarbonization is driven primarily by government regulation, the UK's progress has been shaped by a strong grassroots movement led by architects, engineers, developers, and other industry professionals. Practical experience gained through pioneering projects has helped establish industry benchmarks and, in turn, has influenced public policy and regulatory frameworks.

In this webinar, Younha Rhee of Atelier Ten will share how this practice-led approach has accelerated the adoption of whole-life carbon assessment, retrofit strategies, and circular economy principles in London, drawing on lessons from some of the UK's leading low-carbon developments.

Submit your questions in advance   (Deadline: 29 July 2026, 16:00 JST)

Event Details

Date / Time Friday 31 July 2026 / 16:00-17:00 (JST),  8:00-9:00 (BST)
Organizer Renewable Energy Institute
Event format Virtual (via Zoom)
Registration Free (prior registration required) Register here
*You will receive a link from "no-reply@zoom.us" upon completion of your registration.

Program   As of 7 July. Program and speakers are subject to change. Japanese-English simultaneous interpretation available

Presentation
Younha Rhee Director, Sustainability and Environmental Design, London, Atelier Ten

[Moderator]  Sayo Okada  Senior Researcher, Renewable Energy Institute

 
  • Younha Rhee
    Director, Sustainability and Environmental Design, London, Atelier Ten
    Younha Rhee is Technical Director and leads the Environmental Design Team at Atelier Ten's London office. With over 17 years of experience, her notable projects include Chelsea Barracks (LEED ND Platinum), Space House (BREEAM Outstanding), and British Land’s Sustainability Brief. Recently, she has focused on London retrofit and global net-zero carbon projects, emphasising circular economy principles and integrating benchmarking systems into design processes to deliver complex, sustainable solutions for net zero carbon projects worldwide.
OVERVIEW   [Webinar Series]
How Will Building LCA Regulations Transform Industry Practice? 
Preparing for Japan's 2028 Building LCA Mandate

Japan is set to introduce a framework requiring the calculation and disclosure of whole-life greenhouse gas emissions for buildings with a gross floor area exceeding 5,000㎡, beginning in FY2028. While the details of the framework continue to be developed, stakeholders across the building sector, including project owners, architects, contractors, and building material manufacturers must begin preparing for its practical implementation.

Across Europe, Building LCA has already become embedded in planning approvals, design development, material procurement, and investment decision-making. In North America, disclosure requirements and public procurement policies are accelerating demand for carbon data, reshaping both construction markets and supply chains.

This webinar series explores what these international experiences can teach us about Japan's emerging framework. Looking beyond compliance, we will examine how Building LCA is influencing design choices, transforming material markets, and changing the way value and risk are assessed across the real estate and construction sectors.

       


[Related Links]
Column Whole Building LCA in 2028: Move Beyond Calculation and Drive Decarbonization (19 February 2026)

External Links

  • JCI 気候変動イニシアティブ
  • 自然エネルギー協議会
  • 指定都市 自然エネルギー協議会
  • irelp
  • 全球能源互联网发展合作组织