Energy Modeling Services

What is Energy Modeling?

3D energy simulation model for sustainable building design

"Energy modeling is at the heart of sustainable design, enabling us to create buildings that perform efficiently in diverse climates and regions around the world. At Epsten Group, our global reach allows us to apply innovative modeling techniques and sustainability strategies tailored to local needs while addressing the universal challenge of reducing carbon footprints."
Santiago Rodriguez : Energy Modeling Manager | Senior Energy-HVAC

  • Energy Modeling Services



    Energy modeling is a cornerstone of sustainable building design, offering a powerful tool for optimizing energy performance, reducing long-term operational costs, and minimizing environmental impact. By creating detailed virtual simulations of a building’s energy use, thermal performance, and system integration, energy modeling enables project teams to make informed decisions that enhance efficiency and sustainability throughout a building's lifecycle.

    With extensive experience and a holistic approach, our energy modeling team can efficiently deliver simulations for any building type, helping clients prioritize impactful strategies. Early implementation is crucial, as it supports cost-effective, data-driven design and ensures optimal energy performance. Our experts bring a deep understanding of sustainable building practices, utilizing advanced software tools, and keep up with the latest industry standards.

  • Customized Energy Analysis Services



    At Epsten Group, we are committed to providing comprehensive energy analysis services tailored to our clients’ unique needs and sustainability goals. By utilizing advanced software tools, our experts deliver precise energy modeling solutions that evaluate and optimize energy use intensity (EUI). From early design to operations, we offer services across a building’s entire lifecycle, ensuring optimal energy performance, reduced environmental impact, and compliance with industry standards.

    We offer:

    Our Design Energy Modeling services are aimed at optimizing the energy efficiency of buildings from the conceptual design phase.

    • Conceptual Design Modeling (Simple Box): Early-stage modeling to explore design options and their impact on energy performance.
    • Load Reduction Modeling: Analysis to identify opportunities for reducing energy loads through efficient design strategies.
    • Daylighting Analysis: Evaluation of natural light penetration to enhance occupant comfort and reduce artificial lighting needs.
    • Energy Benchmarking Analysis: Comparison of a building's energy performance against industry benchmarks to identify areas for improvement.
    • Energy Conservation Measures: Identification and assessment of strategies to reduce energy consumption and improve efficiency.
    • Sensitivity and Scenario Analysis: Examination of different design scenarios to understand their impact on energy performance.
    • Net Zero Energy Building: Design and analysis to achieve buildings that produce as much energy as they consume.
    • Renewable Energy Systems: Integration of renewable energy sources to reduce reliance on non-renewable energy.

Energy Modeling for Code Compliance

  • We provide Energy Modeling services to ensure compliance with various industry standards and certifications, including:

    • LEED: Modeling to meet the requirements of the Leadership in Energy and Environmental Design certification.
    • IECC Code: Compliance with the International Energy Conservation Code for energy-efficient building design.
    • Green Globes: Energy modeling to achieve Green Globes certification for sustainable building practices.
    • Living Building Challenge: Support for the rigorous standards of the Living Building Challenge certification.
    • GPSFB Certification: Compliance with the Guiding Principles for Sustainable Federal Buildings, ensuring alignment with energy efficiency standards.
    • 179D: Allocation form confirming energy efficiency of a building required for 179D tax deduction.

  • Post Occupancy Energy Modeling



    Our Post Occupancy Energy Modeling services focus on optimizing the energy performance of existing buildings.

    We offer:

    • Calibrated Model for Measurement and Verification: Development of calibrated models to verify actual energy performance against predicted values.
    • Retrofitting of Existing Buildings: Analysis and recommendations for energy-efficient retrofits to improve the performance of existing buildings.
    • 179 D Federal Tax Deduction: Support for obtaining federal tax deductions for energy-efficient building improvements.

Contact Us for Expert Energy Modeling Consulting

By leveraging our expertise in energy modeling, Epsten Group helps clients achieve their sustainability objectives, reduce energy costs, and enhance the overall performance of their buildings. Contact us today to learn more about how our energy analysis services can benefit your project.

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