From clean energy to green finance, London’s green economy is thriving and helping shape a more sustainable city. See more: www.london.gov.uk/programmes-s...

Yesterday marked @carbonliteracy.bsky.social Day We've already trained 350+ staff- its great to see thousands worldwide getting trained on the knowledge, skills & motivation to cut emissions and inspire change. carbonliteracy.com

During #COP30, we’re showcasing what real climate action looks like. London now has the world’s largest clean air zone – and we met the legal limits for NO2 for the first time ever last year, 184 years earlier than experts predicted.

We’re proud to commit to the Swimmable Cities alliance– working to restore and enhance London’s waterways so they’re safe, clean for swimming and accessible for all Londoners to enjoy. Read here: outdoorswimmer.com/featured/may...

London is leading the charge on community energy! Deputy Mayor @metecoban92.bsky.social reflects on how local projects are driving the capital’s clean power transition. Read it here: www.edie.net/community-en...

London’s Green Finance Fund is cutting carbon, saving energy and creating a cleaner, greener future. 📊 £318.6m allocated 🌿 33,043 tonnes of C02 emissions reductions forecast per year ⚡ 42,146 MWh in estimated energy savings – enough to heat 3,665 homes

London has joined the Swimmable Rivers Alliance. Our rivers have been neglected and damaged for far too long, with shameful levels of pollution harming our waterways. I’m determined to clean them up.

When I was first elected, evidence showed it would take 193 years to bring London's air pollution within legal limits. Due to our policies, we've done it in 9. In Brazil this week, we showed that cities are giving the world reason to hope when it comes to tackling the climate emergency.

The @c40cities.bsky.social World Mayors Summit showed the power of London and cities leading on climate action. As #COP30 gathers governments, experts and activists, it’s time for the world to unite and accelerate climate action. Read more here: www.c40.org/news/cities-...

That’s where Earth FC comes in. In Rio de Janeiro, I joined young people and Brazilian legends at Fluminense's former home, Laranjeiras Stadium, to see how football can inspire action and bring communities together.

Hope or despair? That’s the choice facing the world at COP30 in Brazil. On the final day of the @c40cities.bsky.social World Mayor’s Summit, local leaders made it clear where we stand.

I spoke to Bloomberg at the C40 World Mayors Summit about how we can turn the climate crisis into an opportunity - building greener homes, creating new clean energy jobs, and protecting our planet for future generations.

From extreme heat to flash floods - climate change is threatening the future of football. Deputy Mayor @metecoban92.bsky.social joined Earth FC to see how they’re turning passion for football into action to tackle the climate crisis

From London to Lagos; Beijing to Bogota; Dhaka to Accra - cities are stepping up, taking the bold action this moment demands of us. At the C40 World Mayors Summit, I joined mayors from around the world to learn and share how cities are leading the way towards a greener future.

We need bold, ambitious climate action if we want to deliver a fairer, healthier future for all. Today at the @bloombergdotorg.bsky.social summit I listened to leaders on the forefront of the climate emergency who have pioneered climate policies to improve the lives of the people they serve.

Young Londoners are key to tackling the climate crisis. Deputy Mayor @metecoban92.bsky.social met with six members of the @c40cities.bsky.social Youth Hub to listen to their experiences and explore how to better involve young people in driving their city’s climate action

The climate crisis is the biggest challenge of our time, but sophisticated disinformation campaigns are threatening the ability of local leaders to respond. At C40's World Mayors Summit, mayors from around the world discussed how we can tackle disinformation and protect progress.

You shared your views — we’re acting. Together, we’re creating a plan to protect London from extreme heat. www.london.gov.uk/talk-london/...

Deputy Mayor @metecoban92.bsky.social joined city leaders from across the Breathe Cities Initiative — calling on cities worldwide to take urgent action against air pollution to protect our health, climate and future.

Mayors around the world are leading the way on climate action in the run-up to COP30. I spoke to Bloomberg from the C40 World Mayors Summit about how we are showing what’s possible - tackling emissions, creating good jobs and improving lives.

NEWS: London has joined the Swimmable Cities alliance, reiterating the Mayor's commitment to clean London's rivers by 2036.

Thanks to our bold policies, we’ve made great progress in cleaning up London’s air. I’m committed to doing the same with our rivers. Our Clean and Healthy Waterways Plan will set out our priorities to reduce pollution, restore biodiversity and improve access to rivers over the next 10 years.

National governments continue to dither and delay on the climate crisis. At the @c40cities.bsky.social World Mayors Summit, local leaders are pushing ahead with bold action. When it comes to the future of our planet, now is not a moment to slow down, but to double down.

The C40 World Mayors Summit in Rio de Janeiro is a defining moment for city-led climate leadership on the road to COP30. It will send a clear message: in the face of growing climate denial and delay, Mayors are stepping up.

The climate challenge we face today is stark. It’s an existential fight between the climate wreckers and the climate defenders. At the C40 World Mayors Summit, we’re taking it on, countering denial and misinformation with hope and real progress.

We're taking action to protect Londoners against extreme heat. London has joined the @c40cities.bsky.social Cool Cities Accelerator – committing to a cooler, safer and fairer future for all Read here: www.c40.org/news/global-...

As the world gathers in Brazil for COP30, the stakes could not be higher. Leaders must join together and do what it takes to protect the people we serve, and the planet we share. My op-ed with Mayor Paes of Rio de Janeiro for @NewStatesman. www.newstatesman.com/spotlight/su...

Deputy Mayor @metecoban92.bsky.social visited Colville Primary School to see the Mayor’s Greener Schools Fund in action. Pupils were inspired by Retrofit Action For Tomorrow's workshop on how decarbonising their school is helping make London the greenest city to grow up in bit.ly/4nmTHnN

London is leading the way in the circular economy transition, by championing reuse, repair & community-led innovation. The circular economy is saving Londoners money, creating green jobs & building a fairer future. Hear from Deputy Mayor @metecoban92.bsky.social: bit.ly/4oy1mk4

🌼 Two days left to give your views on the London Local Nature Recovery Strategy! Consultation closes on 29 October 2025: londonlnrs.commonplace.is 🐝

It was brilliant to join innovators and changemakers at the @blueearthsummit.bsky.social for their biggest gathering yet. At the Summit, I set out City Hall’s vision for a green transition that works for everyone - because it must lift up those who’ve done the least to cause the crisis ✊🏻✊🏾

Great to see circular innovation in action 👇 By keeping materials in use and cutting waste across the film and theatre industries, we’re driving a more sustainable, resilient London for everyone. #CircularEconomyWeek

Every child deserves to breathe clean air 🌿 That’s why we’re rolling out air filters in 200 London schools - protecting young lungs and making classrooms healthier. £2.7m invested, fresher air guaranteed.

In partnership with the @nationaltheatre.org.uk, @artscouncilengland.bsky.social and WorkWild, our innovative new project ReStage has a simple but ambitious goal: to prevent theatre and film production sets from ending up in landfill.

This month I announced that London has met legal limits for nitrogen dioxide for the first time ever. When I became Mayor, we were told it would take 193 years. We did it 184 years earlier than predicted.

Deputy Mayor @metecoban92.bsky.social opened the 8th Circular Economy Week where @relondon.bsky.social showcased the exciting zero waste innovators, who are driving London towards a greener future.

The ULEZ expansion is helping to improve the health of millions of Londoners. Harmful NO2 concentrations are estimated to be down across London compared to a no-ULEZ scenario. Central London - 54% lower Inner London - 29% lower Outer London - 24% lower

🌼 One week left to give your views on the London Local Nature Recovery Strategy! Consultation closes on 29 October 2025: londonlnrs.commonplace.is

The Mayor is investing £4.35 million to transform the historic @rigb.org building —cutting emissions and paving the way for a greener London. Read more here: www.rigb.org/explore-scie...

Circular Economy Week is here! 🌍 This week, join the pioneering changemakers shaping a greener, fairer future for London and beyond. 🔗Find out more here: ceweek.london

I want every child in London to breathe clean air in their school. St Mary’s Primary in Battersea is one of more than 200 schools receiving an air quality filter as part of my new initiative. Brilliant to see first-hand how they’re helping to protect young Londoners' health.

Clean air is a social justice issue ⤵️ That’s why City Hall is targeting £2.7m in London areas with poorer air quality and higher deprivation. By providing more than 200 schools with air filters, we’ll help tens of thousands of children breathe cleaner air.

Great to visit St Mary’s Primary School in Battersea today - one of the first schools to receive indoor air quality filters as part of my initiative to improve children’s health. More than 200 schools will be getting indoor air quality filters soon.

I want every single child to breathe clean air in and around their school. This new £2.7 million City Hall initiative will provide indoor air quality filters to at least 200 schools across all London boroughs, benefitting tens of thousands of children.

🌳 Give your views on the new nature strategy for London: londonlnrs.commonplace.is

Thanks to London’s bold action, almost 10 million people are now breathing cleaner air. That means fewer children will grow up with stunted lungs and fewer people will have to suffer from asthma, dementia and heart disease.

To celebrate the launch of LCEF 8, Deputy Mayor @metecoban92.bsky.social visited Stratford Library to see their community solar array developed by Repower London with the London Community Energy Fund. 🌞

🚨 The London Community Energy Fund is now open! 💡 Up to £630k funding available for community organisations to develop & deliver clean energy projects. Apply now👇 www.london.gov.uk/programmes-s...

It was brilliant to join young Londoners at Camden Town Hall today - hearing their ideas, energy and ambition for our city always gives me hope for the future ✊🏼✊🏽

Air pollution is a global crisis and it's hitting our ageing population. This week London achieved a major milestone meeting its clean air target 184 years earlier than predicted. The impact on vulnerable people shows why our work is so vital. www.theguardian.com/environment/...