Skip to content
Join the event for better cities – 4 to 6 Nov 2025, Barcelona
Join the smart city expo world congress | the event for better cities – 4 to 6 Nov 2025, Barcelona
Wordmark TomorrowCity black small
  • News & Voices
    Tomorrow.MagObservatoryPodcast
  • Radar
  • Events
    20242023202220212020
  • About
  • Partners
Log in Sign up
fira-bcn logo
Hot topics >
Energy & Environment Governance Mobility Enabling Technologies Living & Inclusion Infrastructure & Building Economy Safety & Security
Pornainen (Finland) plans to store solar and wind energy during the harsh Nordic winter PlayIcon
Pornainen (Finland) plans to store solar and wind energy during the harsh Nordic winter
How Washington is testing low carbon district energy systems to improve its sustainability PlayIcon
How Washington is testing low carbon district energy systems to improve its sustainability
How Cities Are Cooling Neighborhoods and Buildings to Protect Residents PlayIcon
How Cities Are Cooling Neighborhoods and Buildings to Protect Residents
Decarbonizing the Future one Building at a Time PlayIcon
Decarbonizing the Future one Building at a Time
Dubai’s innovative urban cooling technology: How district cooling works PlayIcon
Dubai’s innovative urban cooling technology: How district cooling works
Pecan Street Project: How Austin, Texas, has adopted smart grids to create more efficient neighborhoods PlayIcon
Pecan Street Project: How Austin, Texas, has adopted smart grids to create more efficient neighborhoods
What is digital sustainability and how does it affect cities? PlayIcon
What is digital sustainability and how does it affect cities?
Which cities are paving the way to proper waste-to-energy generation PlayIcon
Which cities are paving the way to proper waste-to-energy generation
What are microgrids and why are they important for improving urban resilience? PlayIcon
What are microgrids and why are they important for improving urban resilience?
Sweden’s district heating, a heating system based on reusing resources PlayIcon
Sweden’s district heating, a heating system based on reusing resources
Circle House: Denmark’s first circular social housing project PlayIcon
Circle House: Denmark’s first circular social housing project
Miguel Sangalang, City of LA: Well lit neighbourhoods have 36% less crime PlayIcon
Miguel Sangalang, City of LA: Well lit neighbourhoods have 36% less crime
Smart cities and energy usage: where is most electricity wasted? PlayIcon
Smart cities and energy usage: where is most electricity wasted?
Claire O’Neill: Net zero is the new organizing principle for governments and businesses PlayIcon
Claire O’Neill: Net zero is the new organizing principle for governments and businesses
24/7 Carbon Free Approach for Cities to Accelerate the Energy Transition PlayIcon
24/7 Carbon Free Approach for Cities to Accelerate the Energy Transition
Net-zero Infrastructure: Utopia or Feasible Reality? PlayIcon
Net-zero Infrastructure: Utopia or Feasible Reality?
Espai Barça: Open to the City, Open to the World PlayIcon
Espai Barça: Open to the City, Open to the World
Digital Twin and Urban Data – Dream Team for Climate Neutral Cities PlayIcon
Digital Twin and Urban Data – Dream Team for Climate Neutral Cities
Beautiful and Inclusive Transitions to Resilient, Climate-neutral Cities and Communities Driven by Radical Collaboration PlayIcon
Beautiful and Inclusive Transitions to Resilient, Climate-neutral Cities and Communities Driven by Radical Collaboration
Sustainable by Design: Embracing ‘More is More’ PlayIcon
Sustainable by Design: Embracing ‘More is More’
The Time For Climate-Positive Districts PlayIcon
The Time For Climate-Positive Districts
Smart cities and energy usage: where is most electricity wasted? PlayIcon
Smart cities and energy usage: where is most electricity wasted?
Four innovative ways in which smart cities can fight heatwaves PlayIcon
Four innovative ways in which smart cities can fight heatwaves
Exploring the concept of cob houses: longevity, legality, electricity, and thermal insulation PlayIcon
Exploring the concept of cob houses: longevity, legality, electricity, and thermal insulation
Smart meters: what is the purpose of them, advantages and disadvantages PlayIcon
Smart meters: what is the purpose of them, advantages and disadvantages
Three futuristic cities you can visit right now and four that you will be able to visit soon PlayIcon
Three futuristic cities you can visit right now and four that you will be able to visit soon
How does New York’s steam heating system work PlayIcon
How does New York’s steam heating system work
Energy Web Token, when blockchain and efficiency come together PlayIcon
Energy Web Token, when blockchain and efficiency come together
Passive solar heating, an effective example of sustainable architecture PlayIcon
Passive solar heating, an effective example of sustainable architecture
Olga Chepelianskaia | Hitting Green Goals Through Zero-Emission Building PlayIcon
Olga Chepelianskaia | Hitting Green Goals Through Zero-Emission Building
Irene Skoula, C40 Cities | Energy Poverty, Climate Sustainability & Geopolitics PlayIcon
Irene Skoula, C40 Cities | Energy Poverty, Climate Sustainability & Geopolitics
What is aerothermal energy and how can it be used in districts? PlayIcon
What is aerothermal energy and how can it be used in districts?
Why does Japan routinely destroy ‘new’ buildings? PlayIcon
Why does Japan routinely destroy ‘new’ buildings?
Is there any sense in having wind turbines in cities? PlayIcon
Is there any sense in having wind turbines in cities?
Climate-resilient architecture: this is how we will protect cities PlayIcon
Climate-resilient architecture: this is how we will protect cities
Why is urban sprawl still on the rise? PlayIcon
Why is urban sprawl still on the rise?
Shanghai Tower, a sustainable and earthquake-resistant skyscraper PlayIcon
Shanghai Tower, a sustainable and earthquake-resistant skyscraper
EnergySequence, energy efficiency by Bettergy PlayIcon
EnergySequence, energy efficiency by Bettergy
Why does urbanization contribute to pollution and what can smart cities do to stop it? PlayIcon
Why does urbanization contribute to pollution and what can smart cities do to stop it?
The basics of energy efficiency: what it is, examples and more PlayIcon
The basics of energy efficiency: what it is, examples and more
Logo negativo
  • Faqs
  • About Tomorrow.City
  • Contact us
  • Privacy Policy
  • Legal notice
logo fira cmyk blanc
Linkedin Twitter Facebook Instagram
© 2025 FIRA DE BARCELONA
Only accessible for registered users
This content is available only for registered users
TO: $$toName$$
SUBJECT: Message from $$fromName$$
Message sent successfully
Error sending message