| BUILD UP

The European portal for energy efficiency and renewable energy in buildings

About BUILD UP
ABOUT BUILD UP
A portal to foster knowledge sharing about energy efficiency and renewable energy related to the building and construction sector in Europe.
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What is BUILD UP?
The European reference portal for energy efficiency and renewable energy in buildings.
How to contribute?
You can propose content for publishing. Share your knowledge!
Contact us
Do you want to get in touch with us?
IN FOCUS
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What is BUILD UP?
Hom to contribute?
Contact us
News & Events
NEWS & EVENTS
Stay up to date with all the latest news and events relevant to energy efficiency and renewable energy in buildings.
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News
Find the most up-to-date news relevant for the sector.
Events
Conferences, gatherings, and webinars. Don’t miss a date!
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News
Events
Events
Themes
THEMES
Find out our content organised in thematic areas of interest.
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Topic of the Month
Each month, a topic is featured to guide our content.
All themes
Search for the topic of your interest and access to the related information in the portal.
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Topic of the month
All themes
Resources & Tools
RESOURCES & TOOLS
A selection of resources and tools relevant to practitioners and professionals in the buildings sector.
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Publications
Reports, scientific publications, brochures, legislative information, and more.
Case Studies
An overview of real-life results, lessons learned, and best practices.
Tools
A selection of tools for an easier decision-making process.
Links
A compilation of European projects, Institutions and organisations relevant for the sector.
Audio-visual resources
Expert talks and interviews, webinars, videos, and more.
Articles
Addressing policy and technical aspects on a wide range of topics.
IN FOCUS
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Publications
Case Studies
Articles
Tools
Links
Audio-visual resources
BUILD UP Skills / Communities of Practice
BUILD UP SKILLS
An initiative focusing on increasing the number of trained and qualified construction professionals across Europe.
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BUILD UP Skills Projects
Explore EU construction skills-related projects.
BUS United
A pan-European network of Communities of Practice advancing the energy transition across the built environment
EU Exchange Meetings
Organised periodically to foster the exchange of expertise. Check the latest ones!
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BUILD UP Skills Projects
BUS United
EU Exchange Meetings
EU Exchange Meetings

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Russian

The image shows several skyscrapers with glass façades reflecting golden sunlight. The mirrored surfaces create a contrast between illuminated sections and shadowed areas, giving the scene a warm urban atmosphere.

DIALux platform for assessing lighting performance and energy use

DIALux lighting design software is now available for download. Planners and engineers can use it to model and calculate indoor and outdoor lighting, assess energy use, and optimise lighting schemes for buildings.

Fostering Data in the Constructions Sector

Energy efficiency technologies and solutions

Germany

23/01/2026

Editorial team

UNECE Committee on Urban Development, Housing and Land Management

The eighty-third session of the UNECE Committee on Urban Development, Housing and Land Management will take place at Kursaal Congress Centre, San Marino (3-6 October 2022)

Editorial team