Sustainable Built Environment Conference 2025 in Tokyo

Neutralizing Whole Life Carbon and Improving Well-Being to Achieve the SDGs



SBE25 is one of regional conferences around the world that will culminate in the world WSBE26 event in 2026.

This regional event provides a unique opportunity to learn, connect, and collaborate on critical issues facing our built and urban environments.

Welcome to the SBE25 TOKYO Conference!

I am delighted to welcome you to the SBE25 TOKYO conference, where we aim to explore and advance the integration of sustainable practices in the built environment. Our focus on neutralizing whole life carbon and improving well-being aligns closely with the global efforts to achieve the Sustainable Development Goals (SDGs).

I look forward to your participation in what promises to be a highly informative and inspiring event.

Toshiharu Ikaga

Toshiharu Ikaga

Professor Emeritus, Keio University

President, Institute for Built Environment and Carbon Neutral for SDGs (IBECs)

Chair, SBE25 Tokyo Organizing Committee

Conference Overview

Conference Name:
SBE25 Tokyo: Sustainable Built Environment Conference 2025 in Tokyo

Conference Theme:
Neutralizing Whole Life Carbon and Improving Well-Being to Achieve the SDGs

Conference Purpose:
Neutralizing whole life carbon and improving well-being are essential to achieve the SDGs and realize sustainable buildings and cities. The conference will share advanced research findings, policies, technologies, and practices among participants.

Dates:
September 24-25, 2025 (Wed-Thu)

Conference Leaflet:

Venue & Location

Venue:
Toshi Center Hotel Tokyo, 2-4-1 Hirakawa-cho, Chiyoda-ku, Tokyo 102-0093, Japan

For detailed directions to the venue, please visit the Toshi Center Hotel Tokyo website.

Organization

Organized by:
SBE25 Tokyo Organizing Committee

Co-organized by:
Institute for Built Environment and Carbon Neutral for SDGs (IBECs)
The Building Center of Japan (BCJ)
Center for Better Living (CBL)
The Japan ArchitecturalEducation and InformationCenter (JAEIC)
Japan Sustainable BuildingConsortium (JSBC)
Japan Federation ofHousing Organizations (JUDANREN)

SBE Partners & Permanent Co-Hosts:
International Council for Research andInnovation in Building and Construction (CIB)
International Initiative for aSustainable Built Environment (iiSBE)
International Federation ofConsulting Engineers (FIDIC)
United Nations EnvironmentProgramme (UNEP)

Supported by:
Ministry of Land, Infrastructure, Transport and Tourism (MLIT)
Ministry of Health, Labour and Welfare (MHLW)
Architectural Institute ofJapan (AIJ)
Institute ofLife CycleAssessment, Japan (ILCAJ)
Society ofHeating, Air-Conditioningand SanitaryEngineers ofJapan (SHASE)

Secretariat:
Institute forBuilt Environment and CarbonNeutral for SDGs (IBECs)

Institute forBuilt Environment andCarbon Neutral for SDGs (IBECs) The BuildingCenter ofJapan (BCJ) Center forBetter Living (CBL) The Japan ArchitecturalEducation and InformationCenter (JAEIC) Japan SustainableBuilding Consortium (JSBC) Japan Federation ofHousing Organizations (JUDANREN)

International Council forResearch and Innovation in Building andConstruction (CIB) International Initiative for aSustainable BuiltEnvironment (iiSBE) International Federation ofConsultingEngineers (FIDIC) United Nations EnvironmentProgramme (UNEP)

TheJapan Gas Association (JGA) Japan Federation ofConstruction Contractors (JFCC) TheReal Estate Companies Association ofJapan (RECAJ)


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