Webinar: How 5G in smart cities accelerates innovation

The latest webinar from SmartCitiesWorld and Cloudera takes an in-depth look at how 5G is accelerating urban innovation, and the role of data analysis as part of that acceleration.

Kyoto: the Japanese start-up community powering the future of smart cities (Part 2)

This webinar explores Keihanna Science City - one of the most successful start-up hubs, hosting more than 150 research facilities and incubating fledging companies

WATCH - Reinventing infrastructure in the smart city

SmartCitiesWorld talks to AVEVA’s Rashesh Mody about the changing face but enduring importance of infrastructure.

City of Ottawa: Driving the future of mobility and smart citiesSponsored by Accenture

We hear from Sonya Shorey at Invest Ottawa as she discusses the innovation, its impact on the community and global markets, and the importance of the ecosystem approach.

SmartCitiesWorld City Profile – Dortmund

In this edition, we focus on Dortmund in western Germany. With around 600,000 inhabitants, Dortmund is the eighth-largest city in Germany and the gateway to the Rhine-Ruhr region in the heart of Europe.

Podcasts

Opinions

City of Ottawa: Driving the future of mobility and smart citiesSponsored by Accenture

We hear from Sonya Shorey at Invest Ottawa as she discusses the innovation, its impact on the community and global markets, and the importance of the ecosystem approach.

Why buses will be the catalyst for electrified public transport

22 - 26 June 2026: Find out more

Latest City Profile

SmartCitiesWorld City Profile – Sunderland

Smart Cities Reports

Find out how Sunderland is repositioning itself as a leading smart city – using digital infrastructure and low-carbon innovation to build a resilient, future-focused economy in the latest SmartCitiesWorld City Profile.

Latest Trend Report

Trend Report: Planning and operating thriving cities – innovation for smarter urban living

Trend Series

Download our latest report to uncover how artificial intelligence is being used to support cities in how they plan and operate city services to ensure they are vibrant, sustainable and economically thriving modern spaces.

Latest Webinar

Trend Report Panel Discussion (21 May): Operating smarter: using digital twins and AI to reshape urban infrastructure management

Webinars

Discover how AI-powered digital twins are transforming urban infrastructure and how these innovations can improve efficiency, resilience, and sustainability.

Latest Podcast

Cities Thriving on Lighting, Episode 2 – Simplicity by design in smart lighting

Podcasts

Discover the technology and considerations behind how cities can turn existing streetlight networks into secure, interoperable, and future‑proof infrastructure in the second episode of Cities Thriving on Lighting.

Latest Urban Exchange Podcast

Urban Exchange Podcast Episode 32 – Flood and energy resilience in Quezon City

Urban Exchange Podcast

Tune in for the latest Urban Exchange where we get a first-hand account of city resilience measures from Quezon City following unexpected extreme rainfall.

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Copenhagen shares takeaways from its City Data Exchange

Private-public partnership plan for Digital Park Thailand

Dubai utility adopts Smart Dubai ethical AI toolkit

Ranking reveals smartest and most sustainable cities

Bosch's smart vision for the future

SmartCitiesWorld Newsletters (Daily/Weekly)

Our editorial newsletter pulls together our latest news items into one email, direct to your inbox. We also feature our latest city interviews, Special Reports and Guest Opinions.

Home | Energy & Environment | Climate action

Climate action

The latest news on climate change concerning smart city projects across the world.

WEF recruits latest cohort of young changemakers to boost circular economy

WEF recruits latest cohort of young changemakers to boost circular economy

News26 Jul 2021

The Circular Shapers programme aims to leverage grassroots change to transform cities into centres of circular economy innovation to improve reuse and eliminate waste.

Cities commit to tackling inequality, social justice and climate change

Cities commit to tackling inequality, social justice and climate change

News20 Jul 2021

C40 Cities is supporting nine mayors from cities around the world to simultaneously address these connected issues by curbing emissions, creating jobs, and building resilience.

Chicago announces strategy to overhaul waste and reduce landfill

Chicago announces strategy to overhaul waste and reduce landfill

News19 Jul 2021

The report details more than 63 strategic recommendations to help address waste management, 12 of which are being prioritised by the City in 2021 and 2022.

UK local authorities work together to reduce carbon footprints

UK local authorities work together to reduce carbon footprints

News13 Jul 2021

Developed with the Anthesis Group, the initiative is designed as a public sector alternative to traditional carbon offsetting and aims to help the authorities benefit from local insetting investment choices.

Energy data-sharing beta test aims to help the UK move to net zero

Energy data-sharing beta test aims to help the UK move to net zero

Data privacy and security06 Jul 2021

Open Energy’s goal is to make energy data sharing radically easier, giving users access to energy data held by thousands of organisations and institutions across the UK.

Bloomberg names 50 finalist cities for 2021 Global Mayors’ Challenge

Bloomberg names 50 finalist cities for 2021 Global Mayors’ Challenge

News16 Jun 2021

The cities chosen are considered to have come up with the boldest urban innovations emerging from the pandemic with the challenge aiming to spread the most promising ideas.

UK county develops investment plan and roadmap to become net zero

UK county develops investment plan and roadmap to become net zero

News07 Jun 2021

Cheshire has identified a portfolio of opportunities across renewable generation, hydrogen, carbon capture, energy storage and smart grids which offer long-term, sustainable investment.

Verizon expands initiatives to reduce global climate impact

Verizon expands initiatives to reduce global climate impact

News20 Apr 2021

Verizon set a goal to achieve net zero operational emissions by 2035 and committed to source or generate renewable energy equivalent to 50 per cent of its annual electricity consumption by 2025.

Singapore, Seoul and London top smart city governance ranking

Singapore, Seoul and London top smart city governance ranking

News31 Mar 2021

Cities were recognised for not only being advanced in terms of technologies adopted throughout the city, but in their government’s efforts to bring the city population along with their digitalisation journey.

Helsinki announces energy challenge winners

Helsinki announces energy challenge winners

News17 Mar 2021

Goal of the competition was to find urban heating solutions that can be implemented in Helsinki by 2029 and that potentially could contribute to decarbonising city heating around the world.

Most Popular

ST Engineering to provide smart city platform for Lusail City

The company will build and operate a smart city platform with citywide network connectivity for the Qatar city using advanced AI and data-driven technologies.

Huawei seals smart city deal with Barcelona

They will collaborate on projects relating to 5G, smart city applications and digital transformation.

What is ‘Smart City’ and why do we need them?

Smart city is the framework based on Information and Communication technologies that enable the development of sustainable practices to address the urbanisation challenges. Leveraging the technology is one of the foremost pillars of ‘smart cities’ in order to increase efficiencies and improve the quality of resident’s life and the city’s services.

Solar city goes live

Trina Solar’s PV modules have begun operations in the 10MW Sustainable City in Dubai, which aims to use only clean energy sources

Public technology Portal sculpture unites Dublin and New York

Each sculpture features a 24/7 visual livestream from a Portal in the other city, allowing real-time interaction between Dubliners and New Yorkers and visitors.

SmartCitiesWorld Newsletters (Daily/Weekly)

Our editorial newsletter pulls together our latest news items into one email, direct to your inbox. We also feature our latest city interviews, Special Reports and Guest Opinions.

Guest Opinions

The importance of building with – not over – nature

Noah Baars, cities analyst, and Laxmi Haigh, lead of editorial, Circle Economy, highlight why cities need to think ...

As construction booms, India must tackle its AC addiction

Vivek Gilani, director of cBalance and a partner in Ashden’s Fair Cooling programme, gives insights into how India must ...

Rebuilding green: Analysing the Biden infrastructure plan

John Fitzgerald, Project Director, Linesight, explains why major reskilling, outreach work by government and the right ...

Think Tank: Cities on the frontline and lessons for a resilient recovery

In the latest of our opinion pieces from members of our Advisory Board, the question ’how can I build resilience for ...

Jointly building a smart city helps us all enjoy better urban livesSponsored by Huawei

Closed ecosystems mean limited choices, limited innovation, limited success, writes York Yuekun.

Rebuilding tomorrow’s smart cities with a people first approach

Cities need to invest in its number one asset - its people - in the wake of Covid-19, writes Michael Proman, Managing ...

The smartest cities on climate: What can we learn?

More cities must ramp up their climate ambition and deliver urgent action, fast, says Kyra Appleby, Global Director of ...

New energy, changing behaviour and blockchain: 5 transport predictions for 2020

Rabih Arzouni, Fujitsu UK’s CTO of transport, shares his transport predictions for the year ahead.

Smart city trend tracker: The top stories on SmartCitiesWorld in 2019

We round up our main takeaways from smart city developments in 2019. We’d love to hear yours.

Latest City Profile

SmartCitiesWorld City Profile – Sunderland

Smart Cities Reports

Find out how Sunderland is repositioning itself as a leading smart city – using digital infrastructure and low-carbon innovation to build a resilient, future-focused economy in the latest SmartCitiesWorld City Profile.

Latest Trend Report

Trend Report: Planning and operating thriving cities – innovation for smarter urban living

Trend Series

Download our latest report to uncover how artificial intelligence is being used to support cities in how they plan and operate city services to ensure they are vibrant, sustainable and economically thriving modern spaces.

Latest Webinar

Trend Report Panel Discussion (21 May): Operating smarter: using digital twins and AI to reshape urban infrastructure management

Webinars

Discover how AI-powered digital twins are transforming urban infrastructure and how these innovations can improve efficiency, resilience, and sustainability.

Latest Podcast

Cities Thriving on Lighting, Episode 2 – Simplicity by design in smart lighting

Podcasts

Discover the technology and considerations behind how cities can turn existing streetlight networks into secure, interoperable, and future‑proof infrastructure in the second episode of Cities Thriving on Lighting.

Latest Urban Exchange Podcast

Urban Exchange Podcast Episode 32 – Flood and energy resilience in Quezon City

Urban Exchange Podcast

Tune in for the latest Urban Exchange where we get a first-hand account of city resilience measures from Quezon City following unexpected extreme rainfall.

BECOME A MEMBER

Build your own Industry Resource Library
Gain access to all SmartCitiesWorld content
Make the most of Industry Webinar Events

Register Login

Most Popular

Copenhagen shares takeaways from its City Data Exchange

Private-public partnership plan for Digital Park Thailand

Dubai utility adopts Smart Dubai ethical AI toolkit

Ranking reveals smartest and most sustainable cities

Bosch's smart vision for the future

SmartCitiesWorld Newsletters (Daily/Weekly)

Our editorial newsletter pulls together our latest news items into one email, direct to your inbox. We also feature our latest city interviews, Special Reports and Guest Opinions.

Special Reports

City of Ottawa: Driving the future of mobility and smart citiesSponsored by Accenture

Smart City Expo: think digital, think green, think inclusion

Smart City Expo: think digital, think green, think inclusion

Using the fourth space to help cities cope with Covid-19

Using the fourth space to help cities cope with Covid-19

City Profiles

Smart Cities Reports

SmartCitiesWorld City Profile – Dortmund

In this edition, we focus on Dortmund in western Germany. With around 600,000 inhabitants, Dortmund is the eighth-largest city in Germany and the gateway to the Rhine-Ruhr region in the heart of Europe.

Smart Cities Reports

SmartCitiesWorld City Profile – Moscow (full report)

In this edition, we focus on Moscow, which celebrated the 870th anniversary of its official founding in September (2017). The challenge for Moscow’s Mayor Sergey Sobyanin and his government is to preserve the essential character of one of the world’s most charismatic capitals while
ensuring that it meets citizens’ needs in the 21st century

Research

White Paper: A blueprint for using AI to create smarter cities

White Paper: A blueprint for using AI to create smarter cities

This white paper maps the end-to-end journey from data discovery to implementing complex AI models that can provide customised insight. It puts forward a blueprint for cities to use artificial intelligence to become smarter and more liveable by taking an outcomes-focused approach.

White Paper: Building truly sustainable cities

White Paper: Building truly sustainable cities

This white paper covers how connected systems can help cities build sustainability and wellbeing into their indoor and outdoor spaces. We look at the scale of the decarbonisation challenge faced by cities, how cities can use connected technologies to create greener buildings and the vital role of retrofitting. We includes detailed analysis of the energy and cost-savings that energy efficiency programmes can bring in cities.

City data spaces: A guide to building and operationalising data services

City data spaces: A guide to building and operationalising data services

How data spaces are transforming data sharing, and establishing new frameworks to create data services to improve urban services and liveability.

Webinars

OnDemand Webinar: Smart Cities of all Sizes: Turning Vision Into Reality

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