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Project Experience
At SIMSTREAM, we deliver advanced environmental simulation services that empower architects, engineers, and developers to create buildings that are comfortable, energy-efficient, and sustainable. With over a decade of expertise in building physics, we provide end-to-end support across all project stages, from conceptual design to detailed construction planning. Since 2008, we’ve collaborated with leading universities, progressive city councils, and top engineering firms to tackle complex design challenges, optimizing energy performance, thermal comfort, daylighting, and ventilation. By transforming cutting-edge simulation insights into practical strategies, SIMSTREAM helps clients design spaces that are not only high-performing but truly human-centered.
Corporate Headquarters Redevelopment, The Netherlands
Challenge:
Test various HVAC scenarios and ensure a major corporate office renovation would meet LEED certification standards.
Action:
Performed operational energy usage simulations and compliance modelling.
Result:
Identified the optimal HVAC strategy for energy efficiency and delivered the documentation to secure LEED compliance.
International Tournament Sports Stadium, Qatar
Challenge:
Deliver a low-energy stadium design compliant with GSAS standards for a major international sporting event.
Action:
Conducted extensive energy, compliance, and daylight modelling.
Result:
The modelling ensured the design was highly energy-efficient and met all sustainability compliance requirements ahead of the event.
Financial Headquarters Building, London UK
Challenge:
Assess impact of various energy intervention scenarios in a prestigious office building
Action:
Location visit for walk-around and consultations with facilities staff & energy team
Result:
Detailed operational building model for scenario assessments
New Research Campus, Saudi Arabia
Challenge:
Design a large-scale, sustainable research campus to meet ambitious energy targets under the ASHRAE 90.1 2016 standard.
Action:
Led the energy modelling effort to test and validate design strategies.
Result:
Provided clear analysis that informed the design, ensuring full compliance with ambitious sustainability goals.
Major Urban Research Centre, The Netherlands
Challenge:
Achieve a BREEAM NL ‘Outstanding’ rating for a new, complex laboratory & office building.
Action:
Provided detailed IESVE modelling, BENG calculations, and operational energy studies for the HVAC systems.
Result:
Analysis directly supported the credit applications that were crucial for achieving the ‘Outstanding’ rating.
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