OnDemand Webinar: Getting your data strategy right for smarter sites and safer operations

Discover the crucial role industrial sites are playing in shaping safety, resilience, and service continuity for continued city connectivity.

OnDemand Webinar: How sensors, AI, and digital twins can shape the future of urban transport

Delve into the how the convergence of visual sensors, digital twins and artificial intelligence are revolutionising urban mobility.

A clean and efficient future: energy in focus at Cities Climate Action Summit 2024

Discover how this year’s Cities Climate Action Summit puts the spotlight on the switch to clean and renewable energy, and the importance of energy-efficiency.

Cities Climate Action Summit 2024: unlocking climate finance

The 2024 Cities Climate Action Summit will focus on innovative funding mechanisms and strategies to mobilise private finance for urban climate initiatives as one of its central themes.

Urban Exchange Podcast Episode 30 – Norfolk: building coastal resilience before the storm

Blending green and grey infrastructure with innovative solutions like 3D printed reefs, discover how the City of Norfolk is tackling its coastal challenges head on.

Urban Exchange Podcast Episode 29 - Financing city resilience

Roland White, Global Lead for City Management, Finance and Governance at the World Bank talks us through what it will take to fund resilience at the necessary scale across the world.

Rebuilding green: Analysing the Biden infrastructure plan

John Fitzgerald, Project Director, Linesight, explains why major reskilling, outreach work by government and the right messaging will be key to realising benefits.

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.

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 Trend Report Panel Discussion: AI for personalised government services – building trust and inclusivity in cities

Webinars

Join city and industry experts to explore how AI is enabling more personalised, accessible, and trusted government services, and uncover practical strategies for responsible AI adoption that benefits all citizens. Hear from Manchester City Council and the City of Tampere.

Latest Podcast

Podcast: Using mobility data to shape the future of cities

Podcasts

TomTom’s Ralf-Peter Schäfer discusses the power of real-time data in reshaping city life, and what the future holds for smart urban mobility.

Latest Urban Exchange Podcast

Urban Exchange Podcast Episode 31 – Resilient Sydney: 33 local governments, one resilience strategy

Urban Exchange Podcast

Join us for a journey of collaboration on the Urban Exchange Podcast, where we discover how Resilient Sydney is aligning more than 30 local council on a single resilience plan.

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Most Popular

UK launches marketplace for biodiversity net gain units

National Grid utilises AI to combat rising wildfire risk

Nairobi launches air quality action plan and portal

Latest cities announced for EU peer learning programme

Why the tech sector must put nature at heart of operations

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.

Renewable heat project funding boost for England

Renewable heat project funding boost for England

Climate action05 Dec 2025

Projects will enable public and private sector bodies to harness waste heat from sources such as rivers, data centres and sewage works to strengthen resilience.

Why the tech sector must put nature at heart of operations

Why the tech sector must put nature at heart of operations

Climate action04 Dec 2025

The tech sector could unlock $800bn in value by 2030 if tech companies reduce their negative impacts on natural systems and dependencies on natural resources.

Latest cities announced for EU peer learning programme

Latest cities announced for EU peer learning programme

Climate action04 Dec 2025

The ‘Twin cities’ will work together on local climate action as part of the Twinning Learning Programme, a peer-learning initiative of the EU Cities Mission.

National Grid utilises AI to combat rising wildfire risk

National Grid utilises AI to combat rising wildfire risk

AI and Machine Learning03 Dec 2025

National Grid will deploy advanced AI technology that identifies and prevents wildfire risks across its electric transmission and distribution networks.

UK launches marketplace for biodiversity net gain units

UK launches marketplace for biodiversity net gain units

Climate action03 Dec 2025

Greenshank Environmental’s platform enables developers to browse credits, view pricing and unit types, and purchase verified BNG and nutrient credits online.

Nairobi launches air quality action plan and portal

Nairobi launches air quality action plan and portal

Air quality01 Dec 2025

For the first time, city leaders and residents in the Kenyan city will have access to hyper-local data about pollution levels in the places they live and work.

Cities urge stronger multilevel climate governance after COP30 outcomes

Cities urge stronger multilevel climate governance after COP30 outcomes

Cop Conference26 Nov 2025

Local and regional governments are calling for deeper national collaboration and clearer funding pathways following on from the COP30 negotiations in Belém.

New £25m Water Efficiency Lab launches to cut consumption across England and Wales

New £25m Water Efficiency Lab launches to cut consumption across England and Wales

Water26 Nov 2025

Water Efficiency Lab is opening a £5 million first-year funding round to support innovations that give clearer water-use insights and help drive down demand.

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.

City of Chandler strengthens energy security with solar

City of Chandler strengthens energy security with solar

Solar power21 Nov 2025

The Arizona city is working with Ameresco to generate 14.5 million kWh annually, reduce utility costs, as well as enhance long-term energy independence.

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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.

Smart city research initiative aims to develop results-driven playbook

ESI ThoughtLab will define the cost benefits of smart city investments and provide city and business leaders with an evidence-based guide.

Gothenburg boosts sustainable public transport push with e-bus roll-out

More than 150 electric buses will be introduced in the region covering Gothenburg, Mölndal and Partille, where 180 million trips are made by bus each year.

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.

Speaker line-up announced for Cities Climate Action Summit

Experts from cities and organisations around the world will come together in SmartCitiesWorld’s three-day hybrid event to tackle the climate challenge head-on.

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

Connected video and sensors for greener urban livingSponsored by Axis Communications

Intelligent video sensors and AI are altering how cities manage sustainability. Andrea Sorri and Johnny Lee at Axis ...

Ethical AI, geospatial data and the future of digital transformation

Manish Jethwa, chief technology officer at Ordnance Survey (OS), looks at how AI will impact the world of geospatial ...

Harnessing location intelligence for global resilience and sustainable investments

Donna Lyndsay, strategic market lead for sustainability at Ordnance Survey (OS), looks at the role location ...

The EV boom is here, and mayors are taking the wheel

Mayor of Madison and and Chair Emerita of Climate Mayors, Satya Rhodes-Conway, says the time is now to leverage ...

The three key pillars of digital urban transformationSponsored by Dell

Manminder Takhar, Global CTO, Global Digital Cities, Dell Technologies, explores how cities are embracing digital ...

How digital twins are transforming city sustainability initiativesSponsored by Hexagon

Hexagon’s Dr Uwe Jasnoch highlights cities around the world that are making digital twins a key strand of their climate ...

The future of city infrastructure

The IEEE’s Paul Kostek says the rise of natural disasters and extreme weather calls for a far more resilient ...

Why satellite data is key to smarter, sustainable citiesSponsored article

Satellite imagery can act as “a time machine” for cities battling climate change, says Gaetano Volpe of Latitudo 40, ...

Invest in training to stop the pain of energy pain price rises

The UK faces a retrofit challenge to meet its net zero ambitions and create sustainable cites but, as Ashden’s Cara ...

Achieving climate change with cities

We have seen great gains in terms of building resilience and tackling critical challenges by investing in smart city ...

The scalable impact of resilient city solutions

Michael Lake and Zoe Selman of Leading Cities say the key to resiliency is innovative thinking and technology and urge ...

Two critical success factors for sustainable cities

Leading Cities’ CEO, Michael Lake, and Andrew McCue, an economy consultant at Metabolic, urge leadership in two key ...

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 ...

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 Trend Report Panel Discussion: AI for personalised government services – building trust and inclusivity in cities

Webinars

Join city and industry experts to explore how AI is enabling more personalised, accessible, and trusted government services, and uncover practical strategies for responsible AI adoption that benefits all citizens. Hear from Manchester City Council and the City of Tampere.

Latest Podcast

Podcast: Using mobility data to shape the future of cities

Podcasts

TomTom’s Ralf-Peter Schäfer discusses the power of real-time data in reshaping city life, and what the future holds for smart urban mobility.

Latest Urban Exchange Podcast

Urban Exchange Podcast Episode 31 – Resilient Sydney: 33 local governments, one resilience strategy

Urban Exchange Podcast

Join us for a journey of collaboration on the Urban Exchange Podcast, where we discover how Resilient Sydney is aligning more than 30 local council on a single resilience plan.

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

UK launches marketplace for biodiversity net gain units

National Grid utilises AI to combat rising wildfire risk

Nairobi launches air quality action plan and portal

Latest cities announced for EU peer learning programme

Why the tech sector must put nature at heart of operations

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

A clean and efficient future: energy in focus at Cities Climate Action Summit 2024

A clean and efficient future: energy in focus at Cities Climate Action Summit 2024

Cities Climate Action Summit 2024: unlocking climate finance

Cities Climate Action Summit 2024: assessing the role of tech in climate

Cities Climate Action Summit 2024: assessing the role of tech in climate

Research

Insight Report: City as a system – linking edge intelligence and digital twins for better urban life

Insight Report: City as a system – linking edge intelligence and digital twins for better urban life

How edge computing, AI and digital twins can combine to improve community outcomes and inclusivity as well as build resilience

White Paper: Pathways to supply chain sustainability

White Paper: Pathways to supply chain sustainability

This white paper outlines the key strategies and actions that enterprises need to consider on the path toward scope 3 emissions reduction, advancing sustainability goals, and creating a more resilient future. Packed with practical insights, this white paper provides a roadmap for measurable progress and lasting transformation.

White Paper: Smart LED streetlights - the gold standard for measurable carbon reduction

White Paper: Smart LED streetlights - the gold standard for measurable carbon reduction

Discover how cities can reduce energy costs and track carbon emission reductions by upgrading outdated streetlights to LED technology with smart controls. This white paper outlines the limitations of relying solely on renewables or carbon capture to meet decarbonisation goals and emphasises the cost-effectiveness and immediate impact of energy efficiency projects.