Technical Articles

What is BS EN 16798-2:2020?

BS EN 16798-2:2020 is an international technical standard that provides guidelines for assessing the energy performance of buildings. It specifically focuses on the energy requirements and calculation methods for heating, cooling, ventilation, and lighting systems in non-residential buildings. This standard aims to support the implementation of energy-efficient measures and promote sustainability in the built environment.

The Importance of BS EN 16798-2:2020

In today's world, where energy consumption is a critical issue, BS EN 16798-2:2020 plays a crucial role in improving the energy efficiency of buildings. By setting clear guidelines and calculation methods, this standard offers a framework for designers, engineers, and building managers to evaluate and optimize the energy performance of their buildings. Compliance with BS EN 16798-2:2020 helps reduce greenhouse gas emissions, lowers energy costs, and contributes to a more sustainable future.

Main Requirements of BS EN 16798-2:2020

BS EN 16798-2:2020 covers various aspects related to energy performance assessment. Some of the key requirements include:

Calculating energy needs for heating, cooling, and ventilation systems based on factors such as climate, occupancy, and building usage.

Evaluating the energy efficiency of lighting systems, taking into account parameters like lighting levels, control strategies, and daylight utilization.

Assessing the overall energy performance of a building through energy modeling and simulation techniques.

Establishing energy performance indicators to track the effectiveness of energy-saving measures.

Developing documentation and reports to demonstrate compliance with the standard.

Benefits of Implementing BS EN 16798-2:2020

The implementation of BS EN 16798-2:2020 brings several benefits to building owners, occupants, and society as a whole. These include:

Energy cost savings through improved energy efficiency.

Enhanced occupant comfort and well-being by optimizing heating, cooling, ventilation, and lighting systems.

Reduced environmental impact by lowering greenhouse gas emissions.

Increased market value and attractiveness of buildings through an improved energy performance rating.

Compliance with legal and regulatory requirements related to energy efficiency.

In conclusion, BS EN 16798-2:2020 is a vital technical standard that sets guidelines for assessing the energy performance of non-residential buildings. Adhering to this standard not only helps save energy and reduce costs but also contributes to creating a more sustainable built environment.


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