Over the past years, Barcelona has been growing as a Climate Tech hub, attracting new companies and expanding local startups, as well as building strength in key subsectors like smart mobility and blue tech.
In this article, we take a closer look at the sector, highlight key subsectors, and show some of the city’s success stories.
A City Built for Sustainability – Smart Mobility
Barcelona has embraced green transport models, aligning it with the 2030 Agenda for Sustainable Development. Over 75 % of journeys around Barcelona are conducted via sustainable mobility solutions, which includes public transport (metro, bus, tram), cycling infrastructure such as the Bicing bike-sharing system, and walkable urban planning that prioritises pedestrians.
Barcelona is also developing internationally recognised projects within Smart Mobility and building a strong mobility system. This includes Eit Urban Mobility and Volkswagen’s compact electric vehicle production, two of the many initiatives shaping the city’s future.
Blue Economy
One of the strongest subsectors in Barcelona is the Blue Economy subsector. Barcelona has almost 17km of coast and +1,500 climate-tech companies operate in the Blue Economy sector, representing 4.3% of Barcelona’s GDP and over 16,000 jobs.
As an example we have the International Electric Maritime Association (IMEA), an association that advocates for policies to enable the global maritime sector’s transition to zero-emission, with over 80 global members, moving their headquarters from New York City to here. They work closely with the Port of Barcelona and the Ajuntament de Barcelona, two key stakeholders locally promoting the sector.
Other success cases from the Blue Economy sector include:
Blue Tech Port, a pioneering space with companies from different sectors creating tech development for a sustainable maritime economy.
Barcelona Maritime Technology Park, that aims to stimulate business creation and innovation, focusing on maritime technology.
Port Olimpic Transformation, an area poised to become a center for blue businesses and entrepreneurs, establishing the city’s first economic hub focused on maritime activities.
Strong Talent Presence
Talent attract talent. And talent is attracted to Barcelona, not only for its strong business opportunities but also for its renowned universities and research centres, and its quality of life. Because Barcelona has such a strong talent pool, many companies choose to establish themselves here, creating a cycle.
Barcelona is a 2nd favourite EU hub for founders starting startups and also it is a Top 10 Global Hub for Digital experts, and 4th in the EU.
Global Impact Hub – Norrsken
A perfect example of the climate tech presence in Barcelona, Norrsken is a global impact hub set to host over 1,000 entrepreneurs. Designed as a centre for climate and purpose-driven innovation, it brings together key players such as Kibo Ventures, Mitiga Solutions, and Delfos.
With its international reach and focus on scalable, mission-aligned ventures, Norrsken has only contributed to the local climate sector.
VCS focused in climate change
The city is home to a growing number of venture capital firms and accelerators focused on climate innovation, making it an attractive base for founders looking to scale impactful solutions.
Norrsken Accelerator – which supports early-stage impact startups
World Fund – Europe’s largest climate tech VC
Seaya – a fund dedicated to sustainable technologies.
Kibo Ventures – A VC backing high-growth tech with a focus on impact.
Barcelona’s climate-tech ecosystem is a powerful driver of change, where researchers, startups, industrial players, and government collaborate to deliver effective solutions. Whether it’s smart grids, sustainable mobility, or ocean-positive innovations, the city creates connections that accelerate both social and environmental impact.