Environmental Systems Design
Building services design
for energy efficiency
and a better environment.
From HVAC, ventilation, plumbing and electrical design to ZEB, energy calculations and 3D design with BIM, we support comfortable, energy-efficient buildings from our base in Fukuoka.
Service
Our Services
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Mechanical Design & Cost Estimating
Design and cost estimating of HVAC, ventilation, plumbing, fire protection and water treatment systems.
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Electrical Design & Cost Estimating
Design and cost estimating of power receiving, main feeders, lighting and outlets, low-voltage, fire safety and solar power systems.
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ZEB & Energy Efficiency
As a registered ZEB Planner, we plan building services and run energy calculations to achieve ZEB.
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3D Design with BIM
We design in 3D with BIM CAD, from clash detection through to quantity take-off.
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Airflow Analysis (CFD)
CFD analysis of HVAC and ventilation with OpenFOAM lets us check temperature distribution and airflow at the design stage.
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Design Automation with AI
By linking AI with Revit, we are automating work from drafting to calculation reports and equipment selection.
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Zero Energy Building
ZEB PLANNER
We registered as a ZEB Planner in 2020.
Our targets for fiscal 2030: a ZEB share of at least 90% for new buildings under 10,000 m² that we design, ZEB for all new buildings of 10,000 m² or more, and at least a 20% increase in ZEB floor area (m²) for existing buildings compared with fiscal 2025.
Our approach to ZEB

