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.

Solar-powered cities: sunny outlook with patches of cloud

Renewable energy, combined with energy efficiency is central to powering cities of the future. Sarah Wray looks at how solar is a key part of that energy mix

The role of smart energy in the UK’s green transport system

Charging infrastructure development must catch up if the UK’s smart transport system and carbon reduction ambitions are to be realised, says Thomas Newby, chief operating officer of Tonik Energy.

Blockchain and carbon offsetting can help cities reduce emissions – but sometimes simpler is better

The University of Liverpool’s Stephen Finnegan explores the pros and cons of carbon offsetting and outlines Liverpool’s bid to become the UK’s first ’climate positive’ city by the end of 2020.

22 - 26 June 2026: Find out more

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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.

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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

Octopus Energy helps reduce energy bills for social housing

Los Angeles releases latest Climate Action Plan

Miami-Dade County to implement solar and energy upgrades

Cardiff installs smart bike lockers in city centre

Washington State pledges $25m to scale clean energy financing

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Home | Connectivity & Data | AI and Machine Learning

AI and Machine Learning

The latest news on AI and Machine Learning for smart city projects across the world

Smart grid demonstrator site goes live in Luxembourg

Smart grid demonstrator site goes live in Luxembourg

Smart grids25 Feb 2026

It marks a milestone for the EU-Horizon WeForming project, which shows how interoperable, data-driven buildings can support a carbon-free energy ecosystem.

Texan Smart Cities Global Startup Challenge winner announced

Texan Smart Cities Global Startup Challenge winner announced

News16 Dec 2025

Omniflow provides carbon-neutral smart IoT applications powered by wind and solar with integrated energy storage and grid connection that enables multiple integrated apps.

How AI is being used to make solar energy more visible

How AI is being used to make solar energy more visible

Solar power22 Jul 2025

UK Power Networks and Open Climate Fix partner to use machine learning to estimate rooftop capacity not captured by the grid to better predict energy flows.

Pavegen showcases future of clean energy across London sites

Pavegen showcases future of clean energy across London sites

Climate action26 Jun 2025

Three iconic installations across London transform everyday movement into measurable climate change throughout London Climate Action Week and Wimbledon.

Countdown to Cities Climate Action Summit 2025

Countdown to Cities Climate Action Summit 2025

Climate action22 May 2025

SmartCitiesWorld’s third Summit takes place on 24-25 June. Here’s a taste of what you can expect and how you can register to be part of this seminal event.

National Grid Partners invests $100m in AI startups

National Grid Partners invests $100m in AI startups

Smart grids18 Mar 2025

The funds will accelerate development of a more efficient, resilient and dynamic grid that also helps meet climate goals and ensures energy security.

Which are America’s most dynamic metro areas?

Which are America’s most dynamic metro areas?

News30 Jan 2025

Report by Heartland Forward demonstrates how artificial intelligence, advanced manufacturing, tourism and energy sources are reshaping US metropolitan areas.

Nokia to lead European lighthouse project on 6G sustainability

Nokia to lead European lighthouse project on 6G sustainability

4G and 5G06 Nov 2024

European lighthouse project will evaluate and explore sustainable 6G technologies, methods and use cases touching on environmental, economic and societal needs.

€1m awarded for data-driven climate projects in Greece

€1m awarded for data-driven climate projects in Greece

Climate action13 Jun 2024

Led by ICLEI Europe, the projects will address critical climate challenges such as energy poverty, wildfire detection, and air quality management in Greece.

Chattanooga focuses on energy resilience and quantum tech

Chattanooga focuses on energy resilience and quantum tech

AI and Machine Learning29 Jan 2024

Research effort will focus on using Chattanooga’s advanced and integrated energy and communications infrastructure to develop technologies and best practices.

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.

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.

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.

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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

Watch: Cloudera and IBM Storage discuss how cities can unlock the true value of their dataSponsored by Cloudera & IBM

SCW talks to Cloudera and IBM Storage on the power of big data and machine learning

The 14 pillars of a smart city

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

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.

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