OnDemand Webinar: Futureproofing smart cities - navigating interoperability and open standards

Watch this webinar with Paradox Engineering OnDemand to learn how to navigate the world of open standards for cities that are interoperable and futureproof.

OnDemand Panel discussion: The role of telecoms in building smarter cities

Watch this panel discussion with Sand Technologies OnDemand to explore urban connectivity and its role in enhancing smart city development in 2025 and beyond.

How air quality and weather data help cities boost resilienceSponsored by Vaisala

Cities around the world are trying to improve air quality, which in turn can help to mitigate the impacts of climate change. Sue Weekes explains the vital role played by compact air quality sensors and how using them in tandem with weather stations and other smart city devices can maximise their value.

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.

Smart Cities Reports

SmartCitiesWorld City Profile – Chicago

Chicago is looking to smart city technology to solve issues including poverty, inequality and racial segregation.

SmartCitiesWorld City Profile – Adelaide

In this edition, we focus on Adelaide - a city that needs more people, not less, to stimulate economic growth. Find out what smart infrastructure is planned to attract the population.

Podcasts

Podcast: How distributed acoustic sensing can give greater insight into your smart city, with Fotech

In the latest SmartCitiesWorld podcast, Sarah Wray talks to Chris Shannon, CEO of Fotech Group and Stuart Large, Product Line Director & Business Development.

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.

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.

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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Most Popular

Toronto announces streetlight modernisation programme

City of Brownsville to build smart city safety solution

Huawei seals smart city deal with Barcelona

36 cities chosen to chart a course towards the future

Orlando International Airport uses lidar-based crowd analytics to maximise safety

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.

Greater Geelong reaches smart and sustainable city milestone

Greater Geelong reaches smart and sustainable city milestone

Lighting16 Oct 2025

The Australian city has replaced more than 22,000 outdated and inefficient street lights with energy-efficient LEDs, equipped with smart control technology.

Firm helps tackle water waste with 250k smart meter roll-out

Firm helps tackle water waste with 250k smart meter roll-out

Water01 Sep 2025

Connexin’s LoRaWan Internet of Things network currently connects almost 250,000 meters across the UK, with a plan to connect the whole of the country.

City of Istres deploys Ericsson private 5G network

City of Istres deploys Ericsson private 5G network

4G and 5G05 Jun 2025

It will support the south of France city’s long-term objectives, including AI integration and smart city expansion, while contributing to sustainability goals.

OnDemand Panel Debate (11 Dec): Going behind the scenes of Dallas’ smart city initiatives

OnDemand Panel Debate (11 Dec): Going behind the scenes of Dallas’ smart city initiatives

Webinars10 Dec 2023

SmartCitiesWorld gets up close and personal with the City of Dallas and its innovative smart city strategies. Panellist from City of Dallas, National League of Cities and Ubicquia. Watch OnDemand

How air quality and weather data help cities boost resilience

How air quality and weather data help cities boost resilienceSponsored by Vaisala

Air quality01 Jul 2022

Cities around the world are trying to improve air quality, which in turn can help to mitigate the impacts of climate change. Sue Weekes explains the vital role played by compact air quality sensors and how using them in tandem with weather stations and other smart city devices can maximise their value.

Microsoft and Itron help smart cities make use of the cloud

Microsoft and Itron help smart cities make use of the cloud

Cloud and edge computing20 May 2022

The collaboration brings together Itron’s energy management solutions and Microsoft’s cloud computing offerings to help cities and utilities reach their goals in areas such as grid resilience and decarbonisation.

LoRaWan connectivity and devices deployed for Smart Islands project

LoRaWan connectivity and devices deployed for Smart Islands project

Internet of Things18 Feb 2022

The network on the Cook Islands in the South Pacific will run several smart island use cases including energy metering, water management, air quality streetlight operation and emergency notifications, such as tsunami sirens.

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.

Campaign seeks to mobilise cities into climate action ahead of COP26

Campaign seeks to mobilise cities into climate action ahead of COP26

News08 Jul 2021

UN-backed Cities Race to Resilience is stressing the urgent need to build global climate resilience in a way that prioritises people and nature and enables vulnerable communities to thrive.

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 ...

Think Tank: When the sea swallows your cities

In the latest of our opinion pieces from members of our Advisory Board, a grim warning is issued about the risk of ...

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 ...

Smart cities at the edge: deploying decentralised success

Edge computing could be a solution for smart cities wanting to process large amounts of data, writes Ciaran Dynes, SVP ...

How new financial models enable smart city digital transformationSponsored by AVEVA

AVEVA’s W. Jarrett Campbell discusses how innovative approaches to investment can result in the lowering of smart ...

The 14 pillars of a smart city

Strategies must take a holistic approach encompassing people, institutions, structures and operations, say Clint Vince, ...

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.

Towards the smart cities of 2025

From tech trends to behavioural shifts and new ways to make smart cities economically sustainable, Matthew James Bailey ...

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.

Removing the roadblocks to smart city ROI

Overarching strategies, funding approaches and business models all need to be adjusted if cities are to see a genuine ...

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

Toronto announces streetlight modernisation programme

City of Brownsville to build smart city safety solution

Huawei seals smart city deal with Barcelona

36 cities chosen to chart a course towards the future

Orlando International Airport uses lidar-based crowd analytics to maximise safety

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

How air quality and weather data help cities boost resilienceSponsored by Vaisala

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

City Profiles

Smart Cities Reports

SmartCitiesWorld City Profile – Chicago

Chicago is looking to smart city technology to solve issues including poverty, inequality and racial segregation.

Smart Cities Reports

SmartCitiesWorld City Profile – Adelaide

In this edition, we focus on Adelaide - a city that needs more people, not less, to stimulate economic growth. Find out what smart infrastructure is planned to attract the population.

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: Directions in sustainability for industry

White Paper: Directions in sustainability for industry

This white paper covers how to break the “take-make-waste” cycle in society. It looks at the desire and discipline to achieve the balance between individual human needs, economic viability, and environmental quality that defines sustainability.

eBook: Harnessing open data to create smart communities

eBook: Harnessing open data to create smart communities

This eBook, illustrated with a range of case studies, brings together best practice from multiple open data projects and industry experts. It demonstrates The report includes examples from Town of Cary (USA), Bristol City Council (UK), Morrisville (USA), Kingston (UK), City of New Jersey (USA), Western Parkland Councils (Australia), Southern Grampians Shire Council (Australia).