#Japan #BIM sustaina #Meguro, Tokyo #省エネ検討WEBサービス #省エネ設計

Revolutionizing Energy Efficiency Calculations: The New Potential Diagnosis

One Building, a company advancing digital transformation in the architectural sector, recently announced the launch of a new feature called "Energy Efficiency Design Potential Diagnosis". This innovative function, integrated into their platforms, allows for simultaneous analysis and visualization of project energy-saving performance and organizational design structure.

Background: From Regulatory Obligation to Value Addition

With the full enforcement of energy-saving standard compliance coming in 2025, achieving efficient designs that meet these regulations has become a pressing concern. Many firms are currently outsourcing their calculation tasks, leading to issues such as time loss with every design change and a lack of accumulated expertise within their own teams. These challenges pose risks to their competitive edge.

The newly released Energy Efficiency Design Potential Diagnosis goes beyond mere calculation outputs; it helps organizations assess how effectively they can maximize their energy-efficient design capabilities. By clarifying the necessary actions for next-generation Net Zero Energy Building (ZEB) proposals from both technological and organizational strategy perspectives, this tool aims to transform these firms into "strong organizations" that can strategically navigate frequent legislative changes.

Three Key Features of the Energy Efficiency Design Potential Diagnosis

1. Integration of Technical and Organizational Assessments
This diagnosis can be conducted repeatedly using not only data from "BIM sustaina for Energy" and its related web services but also PDFs containing calculation results from other model building methods. After completing the diagnosis, users receive an instant report titled "Implementation Roadmap for Energy and ZEB Design Strategies".

Users can upload calculation results or a PDF from model building methods and answer a simple survey. Consequently, a comprehensive report is generated that combines detailed analyses of non-residential energy performance (BEIm/BPIm) and their organization's energy design potential together. This helps visualize their current status from both a technical and organizational strategy standpoint.

2. Intuitive Performance Analysis and Improvement Advice
Unlike the often complex and difficult-to-interpret previous calculation reports, this new tool offers a clear and understandable overview. Users can easily grasp which aspects of energy performance they should focus on to improve. Visual aids allow even those new to energy efficiency calculations to see trends and potential design improvements.
- Visual Assessment: Displays BEI values by equipment type through radar charts for quick identification of areas needing attention against ZEB Ready standards.
- Detailed Envelope Analysis: Provides thorough analysis of orientation-based areas and opening ratios to evaluate current performance metrics necessary to achieve ZEB goals.
- Systems Specifications Analysis: Identifies system performance and specifications critical for achieving ZEB Ready status.

3. Providing a Concrete Roadmap Towards In-House Design
The tool generates customized commentary based on the organization's current status, such as "Currently, the focus is on compliance while minimizing risks". This approach prevents opportunity losses associated with dependence on external energy evaluations and suggests steps to maximize design freedom and speed.

Upcoming Seminar Announcement

One Building will host a webinar focusing on energy efficiency calculations as a means of improving architectural firm management. Industry-leading management consultants will share practical insights on transforming compliance changes into opportunities, elucidating the decisions managers need to make now and outlining in-house strategies. Participants will also see demonstrations of the optimization tool, the Energy Efficiency Consideration Web Service.

If you are looking to update your existing design workflows, don’t miss this opportunity!

• - Date: May 27, 2026, 1:00 PM - 2:40 PM
• - Format: Online via Zoom
• - Cost: Free (Pre-registration required)
• - Registration Deadline: May 25, 2026, 5:00 PM

For more details and to register for the free seminar, please visit: One Building Seminar Registration.

In Conclusion: Supporting the True Independence of Architectural Firms in 2026

"BIM sustaina for Energy" is designed not just as a calculation tool but as a collaborative platform that maximizes creative time for designers. The newly offered Energy Efficiency Design Potential Diagnosis marks a crucial step in turning legislative challenges into opportunities. Through this program and the accompanying report, One Building is committed to continuously providing support programs and special seminars, enabling Japanese architectural firms to solidify their energy efficiency design capabilities as a true strength.

In an era when performance standards continue to tighten, why not begin by visualizing your firm's potential and positioning yourself as a preferred architecture partner?