VIRTUAL DEBATE: How will 5G assist a rapidly urbanising world?

How can 5G be used to improve life in cities, and address the urban challenges of mobility, public health, ageing, city-planning, and resilience.

WEBINAR: Smart technology and the pandemic: how digital twins are central to cities' strategies

Learn how digital twin technology has played a key role in helping cities to deal with the Covid-19 pandemic & what role it can play in the future.

Free flows: New Jersey turns to AI to safeguard water quality

In a guest post, Tiffany Stewart, Assistant Director Newark, N.J. Water & Sewer Department, outlines which technologies are helping it protect its water supply.

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

The first day of the online event confirmed that the smart cities sector is well aware of its destination but it’s how it gets there that will be the problem.

SmartCitiesWorld City Profile – Sydney

In 2020, the City of Sydney released a Smart City Strategic Framework to harness the opportunities brought about by digital disruption, to plan for uncertainty and to sustain a global reputation as a leading place to live, work, learn and visit.

SmartCitiesWorld City Profile – Atlanta

Find out more about Atlanta’s smart city strategy, focused around equitability and inclusion.

Podcasts

Urban Exchange Podcast Episode 27 - Life-saving action on extreme heat

Episode 27 of the Urban Exchange takes us to Ahmedabad to discover how the city’s heat action plan has served as a model for India and beyond.

Urban Exchange Podcast Episode 26 - Championing urban heat resilience: Global Chief Heat Officer Eleni Myrivili

The Urban Exchange welcomes Eleni Myrivili, Global Chief Heat Officer for UN-Habitat and Atlantic Council, to discuss combatting urban heat at the local level.

Opinions

Reviving smart cities with edge computing and 5G

How can edge computing and 5G help cities rebuild post Covid? Two executives from Wipro explain how.

The future of smart city technologySponsored by Huawei

Imagination and vision is required to enable successful digital transformation in our cities, writes Huawei’s Nadim Abdulrahim.

22 - 26 June 2026: Find out more

Latest City Profile

SmartCitiesWorld City Profile – Dublin

Smart Cities Reports

Find out how Dublin is innovating to improve experiences and services for its communities in the latest SmartCitiesWorld City Profile, including digital twin projects, traffic reduction, and economic growth.

Latest Trend Report

Trend Report 2025: 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

OnDemand Panel Discussion: Digital twins and AI as the intelligent operating layer for cities

Webinars

Join us for insights from real-world case studies on the use of digital twins and AI as the present and future of urban management.

Latest Podcast

How cities can own their data and their future with sovereign AI

Podcasts

Tune into the SmartCitiesWorld podcast to understand the world of sovereign AI for cities, featuring PNY Technologies’ Youssef Nadiri as our expert guest.

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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Most Popular

Vancouver reaffirms commitment to building healthy, inclusive city

36 cities chosen to chart a course towards the future

Mission Control launched for the Physical AI era

Colorado launches ehealth innovation challenge

Seoul deploys smart city services to promote safety and wellbeing

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.

Chicago nears tree-planting target with 90 per cent achieved

Chicago nears tree-planting target with 90 per cent achieved

Parks and green space24 Nov 2025

Our Roots Chicago is a community-driven initiative to expand tree planting in the city, with a focus on underserved neighbourhoods with low tree canopy cover.

Which are the most bicycle-friendly cities?

Which are the most bicycle-friendly cities?

Micromobility19 Nov 2025

The Copenhagenize Index 2025 finds cycling is no longer treated as a niche mobility issue but as a lever for climate action, public health, and quality of life.

Cop30: Brazil launches first climate adaptation plan for health

Cop30: Brazil launches first climate adaptation plan for health

Health and social care14 Nov 2025

It aims to enhance the health sector’s resilience to climate change via surveillance systems, capacity building, innovation, and evidence-based policymaking.

Cities unite to strengthen resilience through public health

Cities unite to strengthen resilience through public health

Climate action04 Jun 2025

Global initiative addresses the need to move beyond reactive healthcare systems, toward preventative, inclusive, and climate-smart urban health strategies.

Smart Surfaces Coalition launches Peer Learning Network

Smart Surfaces Coalition launches Peer Learning Network

News04 Dec 2024

Peer Learning Network supports a fast growing community of urban infrastructure practitioners interested in adopting smart surfaces to tackle climate change.

Arup and Resilient Cities Network team to provide guidance on extreme shocks

Arup and Resilient Cities Network team to provide guidance on extreme shocks

Resilience08 Nov 2024

Arup’s recently updated City Resilience Framework provides city leaders with actionable strategies to proactively prepare for future shocks and stresses.

Spanish meteorological agency deploys Vaisala weather radars

Spanish meteorological agency deploys Vaisala weather radars

Climate action20 May 2024

The new radars will enhance accuracy of weather data in Spain and the capability to predict extreme weather events, such as severe storms, in Southern Europe.

Boston names City’s first ever chief climate officer

Boston names City’s first ever chief climate officer

People and skills18 Apr 2024

The chief climate officer is charged with leading the mayor’s climate action agenda and co-leading a new Climate Cabinet alongside Boston’s Green New Deal director.

Cop28: Digital dashboard to monitor UAE net zero activities

Cop28: Digital dashboard to monitor UAE net zero activities

Climate action12 Dec 2023

The UAE Earth platform aims to help advance progress and support decision-making in five domains: economy, adaptation, reduction, transition and health.

Cop28: Confronting climate change’s health threat to cities

Cop28: Confronting climate change’s health threat to cities

Climate action29 Nov 2023

Published ahead of the first health day at the UN Cop28 summit, Healthy & Resilient Cities calls for health to be at the centre of city design and planning.

Most Popular

SmartCitiesWorld launches AI CityXchange to support cities at every stage of AI adoption

A dedicated platform and series of workshop events focused on how AI is being applied across cities from experimentation to large-scale, embedded deployment.

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.

AI used to monitor and optimise Swedish road infrastructure

Computer vision and machine learning specialist, Univrses, will work with the Swedish Transport Administration to digitise and manage roadside infrastructure.

UK train station harvests kinetic energy from commuters’ footsteps

The project at Leighton Buzzard station aims to show how untapped footfall energy at transport hubs represents a real opportunity to provide sustainable energy sources.

Urban Exchange Podcast Episode 11 – Gareth Morgan, Cape Town – Mainstreaming and institutionalising urban resilience

Gareth Morgan, executive director of future planning and resilience for the City of Cape Town, joins the Urban Exchange to talk about his efforts to put resilience front and centre of all aspects of the city’s work.

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

From smog to solutions: The case for cleaner air in our cities

Mete Coban, deputy mayor of London for energy and environment, and Jane Burston, CEO of the Clean Air Fund, discuss the ...

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 ...

Cities prepare for the electrification of transport in an ever-changing world

E-mobility is set to transform all aspects of transportation across the next decade as the technology becomes ...

Latest City Profile

SmartCitiesWorld City Profile – Dublin

Smart Cities Reports

Find out how Dublin is innovating to improve experiences and services for its communities in the latest SmartCitiesWorld City Profile, including digital twin projects, traffic reduction, and economic growth.

Latest Trend Report

Trend Report 2025: 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

OnDemand Panel Discussion: Digital twins and AI as the intelligent operating layer for cities

Webinars

Join us for insights from real-world case studies on the use of digital twins and AI as the present and future of urban management.

Latest Podcast

How cities can own their data and their future with sovereign AI

Podcasts

Tune into the SmartCitiesWorld podcast to understand the world of sovereign AI for cities, featuring PNY Technologies’ Youssef Nadiri as our expert guest.

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

Vancouver reaffirms commitment to building healthy, inclusive city

36 cities chosen to chart a course towards the future

Mission Control launched for the Physical AI era

Colorado launches ehealth innovation challenge

Seoul deploys smart city services to promote safety and wellbeing

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

Free flows: New Jersey turns to AI to safeguard water quality

Free flows: New Jersey turns to AI to safeguard water quality

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 – Sydney

In 2020, the City of Sydney released a Smart City Strategic Framework to harness the opportunities brought about by digital disruption, to plan for uncertainty and to sustain a global reputation as a leading place to live, work, learn and visit.

Smart Cities Reports

SmartCitiesWorld City Profile – Atlanta

Find out more about Atlanta’s smart city strategy, focused around equitability and inclusion.

Research

Insight Report: Smart waste, an opportunity cities should not trash