What is BS EN 15664:2011?

BS EN 15664:2011 is a professional technical standard that was published by the British Standards Institution (BSI). It provides guidance and requirements for energy performance calculations of buildings. This standard applies to new and existing buildings, and it aims to promote energy efficiency in the built environment.

The Purpose of BS EN 15664:2011

The main purpose of BS EN 15664:2011 is to establish a consistent and standardized method for calculating and reporting the energy performance of buildings. By using this standard, architects, engineers, and building professionals can assess and compare the energy efficiency of different buildings. The information derived from these calculations can then be used to make informed decisions regarding the design, construction, and renovation of buildings with a goal of reducing energy consumption and carbon emissions.

Key Requirements of BS EN 15664:2011

BS EN 15664:2011 sets out specific requirements for energy performance calculations, including the use of appropriate calculation methods, consideration of different climate zones, and accounting for various building elements such as heating, cooling, lighting, and ventilation systems. It also emphasizes the need to accurately measure and assess the energy consumption of a building over its entire lifecycle, taking into account factors such as building operation, maintenance, and occupant behavior.

The Benefits of Implementing BS EN 15664:2011

Implementing BS EN 15664:2011 offers several benefits for building owners, occupants, and society as a whole. Firstly, it promotes energy-efficient design and construction practices, leading to lower energy bills for building occupants. Secondly, it helps reduce greenhouse gas emissions and combat climate change by encouraging the use of renewable energy sources and energy-efficient technologies. Lastly, it enhances the market value of buildings by demonstrating their high energy performance, which is increasingly sought after by environmentally conscious investors and tenants.

In conclusion, BS EN 15664:2011 is an important technical standard that plays a crucial role in promoting energy efficiency within the built environment. By providing a consistent framework for energy performance calculations, this standard enables professionals to make informed decisions regarding the design, construction, and operation of buildings. Its implementation not only benefits individual building owners and occupants but also contributes to global efforts to mitigate climate change.