ASHRAE 90.1 Energy Modelling

At Baytimized, we specialise in energy modelling to support compliance with ASHRAE 90.1 Appendix G, the energy performance route used for LEED and accepted by some international certification schemes. Our expertise in advanced simulation techniques helps clients optimise building energy performance, demonstrate regulatory compliance, and achieve sustainability targets.

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Comprehensive Energy Modelling & Compliance

We conduct detailed whole-building energy simulations using industry-standard software such as IES VE and DesignBuilder, following the methodologies outlined in ASHRAE 90.1 Appendix G. Our energy models evaluate:

• Baseline vs. Proposed Building Performance – Comparative analysis to determine energy savings and efficiency improvements.

• Envelope Performance – Thermal insulation, glazing properties, and air leakage impacts.

• HVAC System Efficiency – Heating, cooling, ventilation, and controls optimisation.

• Lighting & Daylighting Strategies – Interior and exterior lighting energy consumption, daylight harvesting, and control strategies.

• Renewable Energy & On-Site Generation – Solar PV, wind, and other renewable energy integration.

Our simulations provide detailed energy use intensity (EUI) metrics, greenhouse gas (GHG) emissions estimates, and cost-benefit analyses to help clients quantify energy savings and maximise certification credits.

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Optimised Design for Sustainability Certification

Beyond compliance, our expertise allows us to optimise building performance for improved sustainability ratings and operational cost savings. We provide:

• LEED Certification Support – Energy models tailored to the requirements of LEED v4 and v4.1, and of other schemes that accept ASHRAE 90.1 Appendix G.
• High-Performance Design Recommendations – Identifying energy conservation measures (ECMs) to reduce carbon footprint and improve operational efficiency.
• Life Cycle Energy & Cost Analysis – Long-term energy performance assessments to support investment decisions and net-zero strategies.
• Advanced Parametric Studies – Using computational modelling to explore multiple design scenarios and optimise building energy use.

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Why Choose Baytimized?

• Industry Expertise – Proven experience in ASHRAE 90.1 energy modelling for regulatory and sustainability compliance.
• Data-Driven Decision Making – High-fidelity simulations to support design optimisation and performance improvements.
• Maximising Certification Credits – Helping clients achieve LEED, BREEAM, and other green building certifications efficiently.

With a performance-driven approach, Baytimized ensures that buildings not only meet energy compliance standards but also achieve long-term sustainability and operational savings.

Need ASHRAE 90.1 energy modelling for your project? Get a fee proposal within 48 hours.

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