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What is green building?

While many associate sustainable buildings with energy efficiency, there's much more you can do to make a building greener.

Knowledge Centre

Explore expert resources to design and build more sustainable buildings and spaces.

Carbon emissions
Circularity
Biodiversity
Health & wellbeing
Climate adaptation & resilience

Certifications

Find out more about third-party verification scheme for sustainable buildings

Home Performance Index
Home Performance Pathway
Green Building Certifiers
All certifications

Tools

Access tools to cut emissions, optimise resources, and create healthier, sustainable spaces, processes and products

IGBC projects

IGBC initiatives driving sustainability and innovation in the built environment

Publications

Key IGBC publications on sustainable building.

Member directory

Check out our network of members

All events

Join IGBC events and webinars to connect, learn, and advance sustainability.

Upcoming events

Home Performance Index Training, Jun ’26

Carbon Emissions Health and Wellbeing

Home Performance Index Training, Sept ’26

3 September 2026 – 1 October 2026
09:30 – 11:00
Online

LEED Green Associate Exam Preparation – June 2026

Carbon Emissions

LEED Green Associate Exam Preparation – June 2026

23 June 2026 – 25 June 2026
14:00 – 15:00
In-person

All courses

Grow your green building expertise through our online and blended learning programmes.

Popular courses

Embodied carbon

Embodied Carbon 101

Learn about embodied carbon and GWP-life cycle assessment associated with your building designs.

Circularity in the Built Environment 101

Learn about applying circular economy principles in practice in the built environment.

The Irish Green Building Council

A non-profit bringing together everyone committed to making the built environment more sustainable.

News

Stay up to date about green buildings

Policy & advocacy

Influencing the future of green building

Become a member

Contact us

What is green building?

While many associate sustainable buildings with energy efficiency, there's much more you can do to make a building greener.

Knowledge Centre

Description of the link list to help users navigate to their destination

Carbon emissions
Circularity
Biodiversity
Health & wellbeing
Climate adaptation & resilience

Certifications

Description of the link list to help users navigate to their destination

Home Performance Index
Home Performance Pathway
Green Building Certifiers
All certifications

Tools

Access tools to cut emissions, optimise resources, and create healthier, sustainable spaces, processes and products

IGBC projects

IGBC initiatives driving sustainability and innovation in the built environment

Publications

Key IGBC publications on sustainable building.

Member directory

Check out our network of members

All events

Join IGBC events and webinars to connect, learn, and advance sustainability.

Home Performance Index Training, Jun ’26

Carbon Emissions Health and Wellbeing

Home Performance Index Training, Sept ’26

3 September 2026 – 1 October 2026
09:30 – 11:00
Online

LEED Green Associate Exam Preparation – June 2026

Carbon Emissions

LEED Green Associate Exam Preparation – June 2026

23 June 2026 – 25 June 2026
14:00 – 15:00
In-person

All courses

Grow your green building expertise through our online and blended learning programmes.

Embodied carbon

Embodied Carbon 101

Learn about embodied carbon and GWP-life cycle assessment associated with your building designs.

Circularity in the Built Environment 101

Learn about applying circular economy principles in practice in the built environment.

The Irish Green Building Council

A non-profit bringing together everyone committed to making the built environment more sustainable.

News

Stay up to date about green buildings

Policy & advocacy

Influencing the future of green building

Ventilation and air quality in existing buildings

Ventilation and air quality in existing buildings

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© Copyright 2026. The Irish Green Building Council is a not-for-profit company limited by guarantee registered in Ireland. Registered Number: 492948. Registered Office: Suite 109, The Masonry Building, 151 Thomas Street, D08 PY5E.

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