#Japan #Tokyo #Environmental Certification #Energy Center #HorizonXX

Environmental Energy Calculation Center at the Real Estate DX Conference 2026

The Environmental Energy Calculation Center, headquartered in Toshima, Tokyo, will participate in the Real Estate DX Conference 2026, scheduled for September 11, 2026, at the Tokyo Midtown Hall. This esteemed conference is organized by estie, with attention from various stakeholders in the real estate sector focusing increasingly on energy efficiency and environmental sustainability.

With over 1,800 annual projects and a cumulative total exceeding 5,000 completed energy calculations, the Center has established itself as a leader in energy efficiency calculation for buildings. The growing importance of environmental considerations is driven by the real estate industry's response to energy conservation legislation, as well as the expanding interest in ESG investments, creating a significant shift in how property performance is evaluated. Companies now recognize that ecological commitment can enhance asset values, attract tenants, influence rental rates, and drive investment decisions.

During the event, the Center will offer insights into its extensive expertise in supporting various asset types in both new and existing buildings. This includes consultation on energy performance certifications such as BELS, ZEB, ZEH, and CASBEE. The Center is committed to providing solutions that encompass energy performance calculations and environmental certifications, making it a valuable resource for industry professionals.

Understanding the Environmental Energy Calculation Center

The Environmental Energy Calculation Center is dedicated to supporting design firms, developers, general contractors, real estate funds, and J-REITs in achieving energy performance calculations and securing environmental certifications for a wide array of asset types, including residential houses, office buildings, commercial facilities, hotels, warehouses, elderly care homes, hospitals, and schools.

Calculating energy performance for existing buildings often presents challenges due to insufficient drawings and equipment details, making it more complex than for new constructions. The Center, however, manages to navigate these complexities, assisting in both new and existing structures. Additionally, when renovations are part of the certification process, the Center provides consultation on necessary modifications required for achieving compliance.

Exhibition Booth Highlights

Environmental Performance Certification Consulting
The Center is geared towards stakeholders looking to understand and navigate the certification process aiming for ESG investments and GRESB compliance. Whether clients seek to minimize certification costs, assess the environmental performance of existing buildings, or identify necessary renovations, the Center proposes tailored approaches for all asset types, including offices, logistics facilities, and hotels, regardless of being newly built or existing.

AI Utilization Support Services for the Real Estate and Construction Industries
For attendees interested in leveraging AI technologies for efficiency gains, the Center offers practical solutions for enhancing proposal preparation, optimizing internal knowledge use, and increasing productivity in information gathering. The Center is also prepared to address various inquiries on AI application specific to the real estate and construction sectors, as well as the ongoing digital transformation trends.

Event Details: Real Estate DX Conference 2026

• - Venue: Tokyo Midtown Hall, Akasaka, Tokyo (9-7-2, Akasaka)
• - Date: September 11, 2026 (Friday) at 12:00 PM
• - Organizer: estie Co., Ltd.
• - Supporters: Ministry of Land, Infrastructure, Transport and Tourism, Japan Policy Investment Bank, National Association of Real Estate Agents, Japan Real Estate Association
• - Expected Attendance: 1,200 industry professionals, including developers, asset management, property management companies, and financial institutions. (Based on 2025 records)
• - More Information: Real Estate DX Conference 2026 (Registration details will be announced by estie later)

About the Environmental Energy Calculation Center

For further details about the Center and its services, visit:
Website: Environmental Energy Calculation Center
Corporate Operator: HorizonXX Co., Ltd. HorizonXX
CEO Profile:
Keisuke Onoshi, the CEO, holds degrees in Architecture and Real Estate Science from Nihon University. After working in real estate securitization, he founded HorizonXX in 2012, anticipating the market growth for energy efficiency calculations and certifications. Currently, the Center aids in approximately 1,800 energy performance calculations annually.