Smart City - Open Innovation Challenge - Catalan Solutions

4–6 Nov 2025 | Barcelona - Hospitalet del Llobregat, Spain

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ChallengeUpdated on 14 July 2025

NEAR-ZERO ENERGY TEMPORARY CONSTRUCTIONS

COMSA

Barcelona, BARCELONA, Spain

About

Objective:

Develop innovative solutions to transform temporary construction sheds into near-zero energy structures, significantly improving their energy efficiency and reducing their carbon footprint, while maintaining or improving occupant comfort.

Challenges:

§Energy Efficiency: Integrate low-energy cooling systems or renewable energy sources (for example solar panels) and/or storage systems.

§User Comfort: Ensure thermal and acoustic comfort for occupants.

§Scalability and Cost: Maintain affordability and ease of deployment.

Expected Impact:

Solutions should aim to reduce operational energy use, minimize environmental impact, and contribute to the broader goals of sustainable construction and climate resilience.

Topic

  • Cleantech
  • Clean Energy
  • Climate Change
  • Climate Tech
  • Energy
  • Renewables
  • Construction Technology
  • Green Building
  • Innovative Building

Type

  • Proof of concept/pilot testing
  • Co-development
  • R+D Services
  • Consultancy services
  • Horizon Europe's project consortium

Organisation

COMSA

Catalan Company with a challenge

Barcelona, Spain

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