African and German Cities Power a Shared Vision for a Just, Climate-Smart Hydrogen Future
Cities across Africa and Europe are accelerating their role as frontline actors in the global green transition, driving innovation, investment, and climate resilience from the ground up. Following the successful launch of the Hydrogen Cities Working Group earlier this year in Naivasha, Kenya, Connective Cities will convene the second peer-learning workshop on 24–27 November 2025 in Mombasa, Kenya.
This flagship event will bring together city leaders, practitioners, industry innovators, researchers, and development partners to scale up municipal hydrogen strategies and unlock new pathways for green industrialization, inclusive growth, and just transition at the local level.
From Naivasha to Mombasa: Turning Ideas into Impact
The inaugural workshop in Naivasha brought together over 30 municipal representatives and technical experts to explore how cities can anchor the emerging green hydrogen economy in local value creation and job generation. It underscored hydrogen’s role not only as a clean-energy vector but as a catalyst for climate-neutral industrial ecosystems, skills development, and innovation-driven urban transformation.
Case studies showcased how municipalities are positioning themselves along the hydrogen value chain — from production and storage to end-use applications in mobility, manufacturing, and port logistics. Examples ranged from Namibia’s evolving hydrogen hubs to Germany’s Heilbronn and Karlsruhe regions, where local governments are building innovation clusters, R&D partnerships, and market linkages for hydrogen deployment.

Participants also highlighted the importance of integrated urban governance — combining spatial planning, transparent land management, and strong stakeholder engagement — to ensure hydrogen projects deliver tangible community benefits.
Key takeaways from Naivasha included:
- Municipal leadership as a driving force for innovation, investment, and policy alignment.
- Local value creation through SME participation, skills training, and green entrepreneurship.
- Institutional capacity and human capital as preconditions for hydrogen readiness.
- Peer-to-peer collaboration as a catalyst for scaling solutions and knowledge transfer.
Since Naivasha, cities have been actively refining their project concepts, forging cross-regional partnerships, and identifying bankable entry points to accelerate their green transition agendas.
Green Hydrogen: Powering Sustainable, Inclusive Urban Futures
Africa’s vast solar and wind potential places its cities at the heart of the global clean-energy transformation. Green hydrogen — and its derivatives such as green ammonia and e-methanol — offers a once-in-a-generation opportunity for low-carbon industrialisation, climate resilience, and circular economy development.
For municipalities, this transition means:
- Developing innovation clusters and hydrogen corridors that attract private investment.
- Expanding renewable energy infrastructure and smart urban grids.
- Enhancing water security and resource-efficient technologies such as desalination and wastewater reuse.
- Creating green jobs across engineering, construction, logistics, and research sectors.
- Catalysing start-ups, incubators, and technology partnerships.
- Building skills pipelines aligned with future hydrogen markets.
Yet, challenges persist — from infrastructure gaps and regulatory complexity to financing bottlenecks and local ownership. The Hydrogen Cities Working Group provides a collaborative platform where cities can co-create solutions, de-risk investment, and ensure the green transition remains inclusive, equitable, and locally anchored.
What to Expect in Mombasa: Scaling Up and Going Deeper
The upcoming workshop in Mombasa will mark a critical shift from strategic visioning to operationalisation and project implementation. Over three days, participants will:
- Present project updates and refine concepts through structured peer-review and coaching.
- Engage in interactive sessions on land use, water-energy nexus, and industrial cluster design.
- Explore innovative financing instruments, including blended finance and PPP models.
- Participate in hands-on peer-coaching clinics to advance project maturity.
- Exchange with international experts on policy frameworks, investment pipelines, and market integration.
- Join a site visit to the Mombasa Port and Special Economic Zone to identify real-world opportunities for green hydrogen applications.
The event will feature keynotes from government and private-sector leaders, expert panels, and networking sessions to strengthen partnerships between African and German municipalities.
Confirmed participants include cities such as Mombasa, Naivasha, Lüderitz, Arandis, Nouakchott, Waterberg District, Hamburg, Karlsruhe, Heilbronn, and Freudenstadt — forming a growing alliance of municipalities championing decentralized, climate-smart hydrogen ecosystems.
Looking Ahead: Cities as Catalysts of a Just Green Economy
As the global energy landscape transforms, cities that act decisively today will become the engines of tomorrow’s green prosperity. The Mombasa workshop represents another milestone in empowering municipalities to lead the hydrogen-powered urban transformation — advancing climate action, economic resilience, and social inclusion in equal measure.
Through the Hydrogen Cities Working Group, Connective Cities continues to bridge continents, connect expertise, and translate ambition into action — ensuring that the hydrogen revolution drives sustainable, locally embedded, and future-ready urban economies.
From Naivasha to Mombasa, cities are demonstrating that the green transition starts locally — and scales globally.




