London Daily

Focus on the big picture.
Friday, Nov 14, 2025

London’s road to smart cities

London’s first chief digital officer explains his work transforming London into a 21st-century smart city

London’s reputation as a smart city is long established and well deserved. The capital leads the world in designing and implementing creative and ambitious civic innovations. ‘Tapping in’ with a contactless payment card has become second nature to thousands of Londoners every day, smart technologies and data-sharing help us improve the city’s air quality through the new Ultra Low Emissions Zone and smart districts across the city are already test-beds for connected and autonomous vehicles, aerial drones and 5G technology. 


"Everything from poverty to overcrowded housing and bad air could be solved by technology."
Theo Blackwell, London's Chief Digital Officer

Earlier this summer, I attended a New Statesman round table sponsored by Virgin Media Business. It brought together industry and local government leaders to discuss the implications of smart city technology and look at the opportunities opened up by digital transformation initiatives across the country.

‘Smarter London Together’, launched last June by Sadiq Khan, champions a new approach to the way data and technology serve those who live, work in and visit the capital.  It represents a three-year plan to build up our common capabilities across 32 boroughs, NHS Trusts and major public bodies, linking them with London’s major universities and mobilising our world-class tech sector for civic benefit.

It’s important to remember that most of the hard work that goes in to making our city smarter for citizens is the relatively unglamorous work of digital transformation.  San Francisco’s Chief Digital Officer Carrie Bishop describes it as this: “Not the sexy work of blog posts and talks, the unsexy work of integrating with legacy systems, redesigning websites, and consolidating infinite forms.” It’s a quiet revolution and one London is at the forefront of.

Too often talk about ‘smart cities’ focuses too heavily on technology and not enough on people. Therefore, we stress the importance of citizen-led design in everything we do. This approach has enabled us to innovate in areas such as community giving and procurement in very different ways.

The Crowdfund London platform allows anyone to propose and develop an idea for a neighbourhood project, then coordinate local support, resources and funding through a public campaign. The Mayor then pledges funds to live campaigns and supports local groups to make their ideas a reality. By understanding the needs of users across communities in London we’ve been able to lend additional support to areas where social capital needs that extra bit of help.     

The Mayor’s Civic Innovation Challenge offers an opportunity for start-ups to work together with leading businesses and public bodies to develop innovative solutions to the big issues facing our city: climate change, access to housing, helping those with dementia and tackling isolation among vulnerable Londoners.  To make sure proposals always have the user at their core, the Talk London Platform - an online community of over 40,00 Londoners – is used to test ideas directly and provide swift feedback.      

Tackling some of London’s big challenges requires major changes in data-sharing.   Our city has long been recognised as a leader in mobilising open data for public benefit. The London Datastore enables public bodies to tackle complex urban challenges, such as poor air quality, the housing crisis and inequality. And nearly half of all Londoners regularly use travel apps such as Citymapper, made possible with live data provided by Transport for London.

With the growth of the Internet of Things, transparency around how we use people’s data is paramount. This is why London piloted a new data trust with the Open Data Institute so we can share data while safeguarding Londoners’ privacy and security and developing an approach to data ethics across all public services.  

We now want to see a step-change in data-sharing, with a new Datastore acting as the central register of open and secure data, not just for insights but to support innovation to tackle congestion, access to skills and the climate crisis.

Our Connected London Programme is London’s first strategic approach to improving access to full fibre in homes.  We’ve proposed major changes to the future planning system and work with each London borough to ensure they have a joined-up approach to fixed and mobile connectivity, supported by investments from City Hall.  TfL is set to roll out 4G mobile technology on trains and there is the potential for the Tube network to act as a huge fibre spine for London, lowering the costs for investment in underserved areas of the city. This will prepare the way for 5G, as will the hundreds of thousands of public assets, like lampposts and public buildings, which could carry the technology and infrastructure to make this a reality.    

Through the Mayor’s Digital Talent Programme we’re providing support to the next generation of the city’s tech pioneers by enhancing the digital skills of young women as well as Londoners from black, Asian and minority ethnic backgrounds.

Finally, one of the big barriers local government needs to address is our limited history of collaboration and sharing best practice, meaning efforts are often unnecessarily duplicated.  Existing models, such as shared services, often suffer from too much governance and are rarely scaled beyond a handful of authorities.

Working with London Councils and several forward-thinking boroughs, we launched the new London Office of Technology and Innovation (LOTI) this summer. This is a new city-wide body which will build common capability and the opportunity to collaborate and scale digital and smart technology across the capital’s public services.

By focusing on our core capabilities first, understanding what technologies support our services and encouraging stronger leadership in data and service design we’re creating a fresh approach to smart thinking that enables us to better meet the needs of our citizens.

For more information on the New Statesman and Virgin Media Business round table on smart cities and digital transformation, click here.

Newsletter

Related Articles

0:00
0:00
Close
UK Upholds Firm Rules on Stablecoins to Shield Financial System
Brussels Divided as UK-EU Reset Stalls Over Budget Access
Prince Harry’s Remembrance Day Essay Expresses Strong Regret at Leaving Britain
UK Unemployment Hits 5% as Wage Growth Slows, Paving Way for Bank of England Rate Cut
Starmer Warns of Resurgent Racism in UK Politics as He Vows Child-Poverty Reforms
UK Grocery Inflation Slows to 4.7% as Supermarkets Launch Pre-Christmas Promotions
UK Government Backs the BBC amid Editing Scandal and Trump Threat of Legal Action
UK Assessment Mis-Estimated Fallout From Palestine Action Ban, Records Reveal
UK Halts Intelligence Sharing with US Amid Lethal Boat-Strike Concerns
King Charles III Leads Britain in Remembrance Sunday Tribute to War Dead
UK Retail Sales Growth Slows as Households Hold Back Ahead of Black Friday and Budget
Shell Pulls Out of Two UK Floating Wind Projects Amid Renewables Retreat
Viagogo Hit With £15 Million Tax Bill After HMRC Transfer-Pricing Inquiry
Jaguar Land Rover Cyberattack Pinches UK GDP, Bank of England Says
UK and Germany Sound Alarm on Russian-Satellite Threat to Critical Infrastructure
Former Prince Andrew Faces U.S. Congressional Request for Testimony Amid Brexit of Royal Title
BBC Director-General Tim Davie and News CEO Deborah Turness Resign Amid Editing Controversy
Tom Cruise Arrives by Helicopter at UK Scientology Fundraiser Amid Local Protests
Prince Andrew and Sarah Ferguson Face Fresh UK Probes Amid Royal Fallout
Mothers Link Teen Suicides to AI Chatbots in Growing Legal Battle
UK Government to Mirror Denmark’s Tough Immigration Framework in Major Policy Shift
UK Government Turns to Denmark-Style Immigration Reforms to Overhaul Border Rules
UK Chancellor Warned Against Cutting Insulation Funding as Budget Looms
UK Tenant Complaints Hit Record Levels as Rental Sector Faces Mounting Pressure
Apple to Pay Google About One Billion Dollars Annually for Gemini AI to Power Next-Generation Siri
UK Signals Major Shift as Nuclear Arms Race Looms
BBC’s « Celebrity Traitors UK » Finale Breaks Records with 11.1 Million Viewers
UK Spy Case Collapse Highlights Implications for UK-Taiwan Strategic Alignment
On the Road to the Oscars? Meghan Markle to Star in a New Film
A Vote Worth a Trillion Dollars: Elon Musk’s Defining Day
AI Researchers Claim Human-Level General Intelligence Is Already Here
President Donald Trump Challenges Nigeria with Military Options Over Alleged Christian Killings
Nancy Pelosi Finally Announces She Will Not Seek Re-Election, Signalling End of Long Congressional Career
UK Pre-Budget Blues and Rate-Cut Concerns Pile Pressure on Pound
ITV Warns of Nine-Per-Cent Drop in Q4 Advertising Revenue Amid Budget Uncertainty
National Grid Posts Slightly Stronger-Than-Expected Half-Year Profit as Regulatory Investments Drive Growth
UK Business Lobby Urges Reeves to Break Tax Pledges and Build Fiscal Headroom
UK to Launch Consultation on Stablecoin Regulation on November 10
UK Savers Rush to Withdraw Pension Cash Ahead of Budget Amid Tax-Change Fears
Massive Spoilers Emerge from MAFS UK 2025: Couple Swaps, Dating App Leaks and Reunion Bombshells
Kurdish-led Crime Network Operates UK Mini-Marts to Exploit Migrants and Sell Illicit Goods
UK Income Tax Hike Could Trigger £1 Billion Cut to Scotland’s Budget, Warns Finance Secretary
Tommy Robinson Acquitted of Terror-related Charge After Phone PIN Dispute
Boris Johnson Condemns Western Support for Hamas at Jewish Community Conference
HII Welcomes UK’s Westley Group to Strengthen AUKUS Submarine Supply Chain
Tragedy in Serbia: Coach Mladen Žižović Collapses During Match and Dies at 44
Diplo Says He Dated Katy Perry — and Justin Trudeau
Dick Cheney, Former U.S. Vice President, Dies at 84
Trump Calls Title Removal of Andrew ‘Tragic Situation’ Amid Royal Fallout
UK Bonds Rally as Chancellor Reeves Briefs Markets Ahead of November Budget
×