
What is Building Services?
Building services engineering is essential to reducing the energy used by buildings and helping to combat climate change.
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CIBSE 1-2-5
As part of CIBSE’s 125th anniversary celebrations CIBSE President Kevin Mitchell has launched 5 challenges.
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CIBSE Building Performance Awards
The CIBSE Building Performance Awards recognise the people, products and projects that demonstrate engineering excellence in the built environment.
Find out moreJoin the Hall of Fame with the CIBSE Building Performance Awards 2023.
Entries are open until 14 September 2022.

CIBSE in your Region
CIBSE have well-established Regions providing useful services to the building services community.
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Special Interest Groups
CIBSE's Special Interest Groups encompass topics that cut across building services.
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Societies
Key specialisms in building services are represented within the CIBSE societies, offering professional recognition.
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Young Engineers Network
For those in the first 10 years of their career YEN is there to provide both local and international support.
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2022 review of CIBSE Climate Action Plan highlights the ongoing impact of building services engineers in delivering net zero
CIBSE has long been active on the topic of climate change mitigation and adaptation, linking it to building performance. To increase our efforts, in July 2019 CIBSE produced its first Climate Action Plan, mapping our current and planned activities in the areas where we have a duty and the ability to act as a professional institution. CIBSE committed to reviewing the plan regularly, and this Summer 2022 version is the third annual update.

New CIBSE Building Performance Award celebrates digital innovation
New for 2023, CIBSE introduce Best Digital Innovation category as part of the prestigious Building Performance Awards.
Institute of Local Exhaust Ventilation Engineers (ILEVE) Honorary Secretary
The Honorary Secretary of a CIBSE Society or Institute is responsible for the following responsibilities; individual tasks may on occasion be delegated to other Committee members, Society members, external volunteers and CIBSE members of staff. The Secretary acts as an information and reference point for the Chair and other committee members. As an Honorary Sectary you will work in close collaboration with the CIBSE Membership Services Team.
Knowledge
CIBSE's vision is to create better-performing buildings for society and the environment. We are constantly working to create world-class guidance and knowledge outputs, aiming to support our community of built environment professionals in their pursuit of excellence.
Inspire the next generation
Watch CIBSE President, Kevin Mitchell, give his inaugural address.
Our People
Find out who sits on the CIBSE Board, Council and the various committees of the Institution.

New website feedback
We are keen to get any feedback on the new CIBSE website. Please use this form to submit any comments.