Understanding SBEM Calculations: A Comprehensive Guide

5-Minute Read Time

What are SBEM Calculations?

SBEM, or Simplified Building Energy Model, is the UK government's method for calculating the energy performance of non-dwellings. It is crucial for demonstrating the energy performance of new and existing non-domestic buildings, akin to SAP calculations for domestic buildings​​. These calculations play a key role in the construction industry's pursuit of 'greener' and more sustainable building practices​​.

The Brief History of SBEM Calculations

SBEM calculations have been a critical part of UK Building Regulations since 2006. Initially based on Dutch energy performance guides, these calculations measure the energy performance of all new non-residential properties, conversions, and extensions, ensuring compliance with various parts of the Building Regulations across the UK​​.

Why SBEM Calculations are Required

SBEM calculations are mandated for every new building with a heating system to assess its energy efficiency against current government emission targets. They apply to non-domestic buildings, which include commercial and public structures like shops, offices, schools, and hospitals. These calculations are necessary for obtaining an Energy Performance Certificate (EPC) and ensuring the building's compliance with energy efficiency standards​​.

How SBEM Calculations are Completed

SBEM calculations involve two primary stages: 'As Design' and 'As Built.' The process uses specialized software (iSBEM) to predict a building's carbon emissions and monthly energy use based on various factors like construction details, building geometry, and weather data. The calculations are split into different end-uses, including heating, cooling, lighting, ventilation, hot water, and auxiliary energy​​.

Turnaround Time

Energy Digest typically completes SBEM calculations with a turnaround time of 5 working days, ensuring a prompt and efficient service that aligns with your project timelines.

Cost of SBEM Calculations

The cost of SBEM calculations varies depending on the building's size, starting at £239.04 for buildings under 100 sqm floor area and ranging up to £659.73 for buildings with a floor area between 900 - 1000 sqm.

Why Choose Energy Digest for SBEM Calculations

Energy Digest stands out for its fixed pricing system for 90% of projects, providing a reliable and transparent cost framework. With the industry's most reliable turnaround time, we ensure your project remains on schedule. Our bespoke reports offer digestible information, making it easier for our clients to understand and use the data effectively. Our approach ensures that you receive not just a service, but a partnership that adds value to your building project.

Conclusion

Understanding and complying with SBEM calculations is crucial for non-domestic building projects in the UK. Energy Digest's expertise in providing prompt, accurate, and comprehensible SBEM calculations makes us an ideal partner for your construction and energy assessment needs. With our commitment to reliability, transparency, and quality service, we ensure your project not only meets regulatory standards but also contributes to a more sustainable future.

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Disclaimer: This article is intended for informational purposes and does not constitute professional advice. For specific project requirements and regulations, consulting with us directly is advised.