Net Zero Carbon Buildings
Buildings to prove they are net zero carbon with the UK’s first agreed methodology, the UK Net Zero Carbon Buildings Standard.
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We are CIBSE
The leading authority and standard setter on building services engineering, CIBSE leads on global best practice in the profession.
About CIBSE
Building for the Future
Join our vision to shape the future of building services engineering worldwide and become a part of the legacy.
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Understanding Embodied Carbon
Learn more about the knowledge and practical tools CIBSE provides to professionals worldwide in designing and delivering truly low-carbon buildings
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CIBSE Endorsed Organisations
This badge of honour sets you apart from the competition and positions your organisation as a reputable industry leader.
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New CIBSE Weather Data Available
New future-ready weather files for accurate, efficient building performance modelling. Use the selection tool to find and purchase the right files for you.
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Whole Life Carbon Assessment (WLCA) Training
Gain the skills to deliver low-carbon solutions across the built environment, with practical training in sustainable design, life cycle assessment, and carbon reporting.
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UK Net Zero Carbon Buildings Standard (UKNZCBS) in Practice
On 6 November 2025 in London, UKNZCBS will hold its first major industry conference. See the lessons, results and next steps from the pilot programme.
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CIBSE MENA Awards 2025 recognised outstanding talent and innovation
The second annual CIBSE MENA Awards celebrated exceptional engineers, projects, and organisations driving innovation, sustainability, and building performance across the region. The event highlighted excellence at every level—from groundbreaking projects to emerging talent, showcasing the strength and growth of the CIBSE community in MENA
CIBSE UAE becomes CIBSE MENA as activity broadens across the region
CIBSE UAE has been renamed to CIBSE MENA, reflecting the Institution’s growing activity and membership across the Middle East and North Africa. This strategic change aligns CIBSE’s structure with regional industry growth, expanding its reach and impact across the region
Celebrating National Mentoring Day and supporting future engineers
CIBSE celebrates National Mentoring Day by highlighting the value of mentoring in professional development. Through the CIBSE Mentoring platform, members can share expertise, build confidence and strengthen connections across the building services community
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.
Find out moreKnowledge
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.
Our People
Find out who sits on the CIBSE Board, Council and the various committees of the Institution.
CIBSE Partners
CIBSE is proud to endorse NBS as its official specification and product data partner and Hays Building Services as the only recruitment consultancy endorsed by CIBSE.
Working with CIBSE
NBS
CIBSE is proud to endorse NBS as its official specification and product data partner. NBS is a global leading technology platform providing building services engineers with a cloud-based specification system that enables more efficient specification writing and reduced risk. For building product manufacturers, NBS helps grow their business by exposing their products across the construction project timeline.
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Hays
Hays Building Services are proud to be the only recruitment consultancy endorsed by the Chartered Institution of Building Services Engineers (CIBSE), having unparalleled recruiting expertise and an in-depth knowledge of the UK and Ireland building services jobs market.
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