Hosted by:
UNDP x Ministry of Finance of the Slovak Republic

BOOST x CEF: Green Urban Tech

Submission deadline:
October 19, 2025

APPLICATIONS CLOSED

Cities around the world are being asked to do more with less. On one side, they face growing pressure to cut emissions, protect biodiversity, and create more livable urban spaces. On the other hand, digital technologies, including AI and blockchain, are rapidly transforming how cities function – from mobility and waste systems to public services and citizen engagement. 

But the green and digital transformations can’t happen in silos. To solve today’s urban challenges – and unlock tomorrow’s opportunities – cities must team up with entrepreneurs, tech disruptors, and innovators. 

The City Experiment Fund (CEF) is a regional United Nations Development Programme (UNDP) initiative that brings cities together to reimagine and shape sustainable urban development through strategic innovation and transformative solutions. It works with cities across Europe and Central Asia to drive sustainability, enable circular economy, improve quality of life, reshape urban systems, and foster resilience. Learn more about CEF, the cities involved, and the challenges they are addressing here. 

BOOST has teamed up with CEF to launch a call for urban tech solutions that help build greener, smarter, and more resilient cities. 

What we're looking for

We are seeking tech and digitally-enabled solutions that address one or more of the following focus areas:

  1. Turning Data into Green Decisions
    Solutions that turn real-time data into actionable insights for faster, fairer, and greener decisions in cities.
     
  2. Engaging Residents in the Green Transition
    Solutions that motivate and reward residents to adopt sustainable lifestyles and actively participate in the green transition.
     
  3. Building Green and Resilient Urban Systems
    Solutions that help reduce waste, restore ecosystems, and build resilience to climate risks.

To learn more about the call and these focus areas, watch our live Q&A session or see the presentation.

Eligibility criteria

Solutions from around the world are invited to apply. To be eligible, applicants must: 

  • Be a legally registered business, civil society organization, or academic institution. 
  • Present a solution that is beyond the idea stage (i.e., already piloted, implemented or validated with users). 
  • Demonstrate readiness to facilitate the adaptation of their solutions in secondary cities in Armenia, Montenegro, North Macedonia, Kosovo[1], and/or Ukraine. 

Prior experience in these countries/region is an advantage but not required. 

[1] References to Kosovo in this website shall be understood to be in the context of United Nations Security Council resolution 1244 (1999).

Selection criteria

Solutions will be reviewed against the following criteria: 

  • Innovation – originality and creativity in addressing urban challenges 
  • Relevance – alignment with priority urban challenges and city needs 
  • Impact potential – demonstrated or potential contribution to the green and digital transition and scalability 
  • Scalability – potential to adapt, replicate and scale across multiple cities
  • Team strength – experienced, committed, and capable leadership 

What’s in it for you?

This isn’t just a chance to showcase your solution – it’s an opportunity to connect, pilot and scale directly with cities. 

If selected, you will: 

  • Demo your solution during the BOOST Discovery Days (virtually) on 19-21 November 2025, presenting directly to city representatives in Europe and Central Asia. 
  • Be matched with cities facing real-world challenges aligned with your solution in Armenia, Kosovo, North Macedonia, Montenegro, and Ukraine. 
  • Receive support to forge partnerships and co-develop prototypes, pilots or projects. 
  • Have the chance to apply for up to US$30,000 in funding to deploy your solution in a CEF city in 2026.  

Plus: 

  • All relevant solutions submitted will be featured in BOOST’s open solutions directory. 
  • Selected standout solutions will be displayed in our Urban Innovations article series and widely promoted across UNDP’s channels. 

How to submit your solution?

To submit your solution, please take 15 minutes to complete this form. Deadline is 19 October 2025. 

Timeline

10 September 2025
Launch of the call for solutions
23 September 2025
Information session (webinar)
19 October 2025
Application deadline
10 November 2025
Announcement of selected solutions
19-21 November 2025
BOOST: Discovery Days
December 2025 – January 2026
Matchmaking and partnership acceleration
Q1 2026
BOOST Innovation Challenge – open application for financial awards
Q1-Q2 2026
Adaptation and deployment of solutions

Programme

BOOST is not just about showcasing ideas — it’s about turning proven solutions into real, city-level impact. The programme provides tailored support to help solution providers and cities build strong partnerships and deliver measurable results. See key elements of the programme below.

Modules

Curated matchmaking clinics

One-on-one sessions with city representatives to explore collaboration opportunities, clarify needs, and shape concrete pilots/projects.

Partnership acceleration support

Co-design workshops, mentorship, and tailored guidance to co-develop a roadmap for the roll-out of solutions in CEF cities.

Funding opportunity for deployment

Through a subsequent innovation challenge, a limited number of solutions will receive up to USD 30,000 to deploy their solutions.

Visibility and knowledge sharing

Featured in BOOST’s open solutions directory, spotlight articles, and UNDP’s wider urban innovation network.

Watch our LIVE Q&A session!
Check out our information session to learn more about BOOST X CEF: Green Urban Tech and how to get involved!
Watch here!

Partners

Funding partner: BOOST is a regional impact acceleration programme powered by UNDP Europe and Central Asia. The programme’s core mission is to reimagine our future through impact innovation. BOOST is supported by the Slovak Transformation Fund (STF), financed by the Ministry of Finance of the Slovak Republic. The initiative aims to enable system transformation by deploying systemic approaches, engaging in cocreation processes, strengthening local ecosystems, and leveraging innovative sources of financing. 

 

Programme Partner: CEF is a regional UNDP initiative that collaborates with cities across Europe and Central Asia to tackle complex urban challenges through strategic innovation and bold experimentation. It designs and applies novel approaches to explore, reimagine and finance sustainable urban futures. Through using systems thinking, developing portfolios of innovative solutions, and unleashing experimentation, we help cities build more resilient, inclusive, and sustainable urban centers across the region. CEF is part of STF, financed by the Ministry of Finance of the Slovak Republic, which provides technical and financial support to address complex development challenges.   

 

City Partners:

Stepanavan, Armenia: Stepanavan is working to build a clean, agro-economically vibrant, and waste-free community by activating local capacities for reuse, recycling, and regenerative production. The city aims to shift from a shortage of jobs, lack of investors, and limited digital technologies to a green economy developed with innovative and smart solutions. 

 

Tashir, Armenia: Tashir seeks to improve waste management through waste reduction, sorting, recycling, and reuse, while ensuring the cleanliness and safety of the river flowing through the city. Its challenge is to move from a traditional and inconsistent waste management system to sustainable, circular, and incentivized services, especially for green SMEs. 

 

Pristina, Kosovo: Pristina aims to reduce heat islands, improve air quality, support biodiversity, reduce flooding risks, and create a more resilient and livable city. The key challenge is transitioning from a traditional maintenance model and unequal green spaces to an integrated, socially distributed, and sustainable system. 

 

Obiliq, Kosovo: Obiliq is focusing on reducing air pollution from two nearby power plants through nature-based solutions such as planting greenery, creating green spaces, and applying innovative tools and technologies. The challenge is shifting from pollution-heavy infrastructure and reactive governance to nature-integrated urban design and proactive, data-informed action. 

 

Podgorica, Montenegro: Podgorica is reshaping urban governance and spatial development through climate resilience and citizen-centered planning, integrating nature-based solutions, digital tools, and adaptive land-use models. The city faces challenges of uncontrolled construction, urban heat, and rising emissions, requiring more resilient planning and collaborative governance. 

 

Pljevlja, Montenegro: Pljevlja focuses on a just and green transition by diversifying the local economy beyond coal through sustainable industry, entrepreneurship, and tourism. Its challenge is poor air quality and reliance on coal, addressed by introducing energy-efficient measures, district heating, efficient public lighting, and sustainable building practices. 

 

Gostivar, North Macedonia: Gostivar faces serious challenges with illegal landfills and unmanaged bulky waste, often burned and causing air pollution, harming public health, and occupying urban land. The portfolio seeks to move from illegal dumping and weak governance to structured waste collection, segregation, and land recovery for green spaces and circular economy opportunities. 

 

Kavadarci, North Macedonia: Kavadarci, a major wine-producing municipality, faces environmental challenges with managing organic waste from wine production. The portfolio aims to transform grape waste into value-added products, reduce pollution, and create green jobs, particularly for youth, while linking circular practices to tourism and sustainability. 

 

Kovel, Ukraine: Kovel faces high dependence on centralized energy systems, limited local generation capacity, and low community engagement in sustainable energy practices. The portfolio seeks to decentralize energy, support green entrepreneurship, and establish a community learning center on energy transition for resilience and inclusive growth. 

 

Nizhyn, Ukraine: Nizhyn focuses on building community-wide energy resilience as a foundation for sustainable growth. The main challenges are aging infrastructure, high energy dependency, and war-related vulnerabilities, which it aims to address through decentralized generation, green economy development, and energy efficiency.