Open Calls
To bring ideas to life, LDT4SSC is launching three rounds of open calls to fund and support 15–20 pilot projects across Europe.
These pilots will focus on critical areas such as resource management, climate resilience and energy efficiency, developing AI-driven services tailored to local needs.
By connecting solutions across sectors and borders, the pilots will help create a unified digital ecosystem that can be scaled and replicated across Europe.
Open call schedule
Open Call 1
Work Strand 1: Inter-connection of existing Local Digital Twins
Launch date: 14 November 2025
View Open Call 1 →Open Call 2
Work Strands:
• Work Strand 1 – Inter-connection of existing LDTs
• Work Strand 2 – Creation of LDTs based on common needs
• Work Strand 3 – Adding new and advanced AI services to the EU LDT Toolbox
Launch date: 2 February 2026
View Open Call 2 →Open Call 3
Work Strands:
• Work Strand 2 – Creation of LDTs based on common needs
• Work Strand 3 – Adding new and advanced AI services to the EU LDT Toolbox
Launch date: 13 May 2026
More information coming soonTimeline & budget
15–20 across all rounds
Approximately 18 months
Around €1 million
