Bloomberg Philanthropies

What if the next local government breakthrough wasn’t a new solution, but helping proven ones spread? That’s the thinking behind the Bloomberg Cities Idea Exchange—and the thousands of municipal officials it is already reaching. Because when mayors and their teams have what it takes, good ideas do more than travel. They deliver. Learn more: bit.ly/4w0e5QS

What does it take to negotiate on behalf of an entire city? Rosie Contreras, a senior program manager on our Government Innovation team, joined 71 municipal chiefs from 24 jurisdictions at the Bloomberg @CenterforCities at @Harvard who were there to learn just that. Together, these local lieutenants gained strategies to navigate complex challenges, build partnerships, and deliver results for residents. Because the goal isn't consensus – it’s achieving the best outcomes for the people they serve.

How can public art and public transportation bring communities together? 🎨🚌 Stephanie Dockery from our Arts team joined the “Talking Headways” podcast to discuss how cities like @CityofAtlanta, @HonoluluGov, and @HoustonTX are bringing art to public transit through our #PublicArtChallenge. Listen to the full conversation: streetsblog.libsyn.com/episode-577-fi…

Follow along as @anthawilliams, who leads our Environment program, takes us to London Climate Action Week 🇬🇧 #LCAW2026 From the @UN Women's Rise Luncheon and a landmark address from UN Secretary-General @antonioguterres the @EarthshotPrize Impact Assembly and the Local Climate Action Summit, leaders from around the world came together to advance climate solutions. Learn more about how @BloombergDotOrg is helping accelerate progress on clean energy, ocean protection, clean air, and methane reduction: bit.ly/4aFGfYV

Better data can save lives. Through the Bloomberg Philanthropies Data for Health Initiative, countries around the world are using stronger health data to identify risks earlier, respond faster, and take action that improves public health. Because better data doesn't just tell us what happened. It helps prevent what happens next.

As technology reshapes the workforce, skills like communication, collaboration, and creative thinking are more important than ever. The Bloomberg Arts Internship connects students with paid internships at cultural institutions across nine U.S. cities, helping them build the skills and experience they need to succeed in any industry.

Safer streets can start with a paintbrush. 🎨 Follow along as the Asphalt Art Initative team take us behind the scenes of a project in @CityofStamford, where artists, students, and city leaders worked together to transform an intersection with vibrant curb extension murals. The result? A safer crossing, a more welcoming public space, and a reminder that art can be a powerful tool for change.

Building resilient cities isn't optional. It's an investment that saves lives. At the Local Climate Action Summit during #LCAW2026, Mayor @yakisawyerr reminded us that mayors are on the front lines of the climate crisis—helping communities prepare for, respond to, and recover from climate-related disasters.

Top moments from #LCAW2026 🌍 From new investments in clean energy, clean air, and ocean conservation to expanded partnerships for methane and climate action, these are some of the moments shaping @BloombergDotOrg's work to accelerate climate progress around the world.

At the Local Climate Action Summit during #LCAW2026, @Teresaribera shared why ambitious climate action is essential to building more resilient cities. From working with nature rather than against it to ensuring communities have a voice in shaping their future, her message was clear: building resilience requires collaboration, long-term thinking, and action at every level.

The world won't achieve the climate progress the world needs without stronger partnerships and faster action. At the Local Climate Action Summit during #LCAW2026, @Gina_McCarthy, @simonstiell, @anaatonii, and @anthawilliams explored how stronger partnerships across national, state and local governments can deliver lasting results for communities around the world.

And that’s a wrap on #LCAW2026 🌍 This week, @bloombergdotorg joined partners from around the world to announce new investments, expand partnerships, and advance solutions that will help accelerate climate action—from scaling clean energy and improving air quality to protecting our ocean and reducing methane emissions. Thank you to everyone who helped make this week a success. The work continues!

A lot can happen in one week 🌍 #LCAW2026 From major announcements and global partnerships to conversations driving climate action forward, here’s a look at the news and highlights from London Climate Action Week that you might have missed.

Even in uncertain times, cities and regions are driving climate progress. At the Local Climate Action Summit during #LCAW2026, leaders including @MarkWatts_ of @c40cities, @vpecresse of @iledefrance, Mayor Oleksandr Senkevich, and Ulf Jaeckel discussed how cities are turning climate commitments into action.

Inspired by the curving form of a serpentine, the @SerpentineUK's 2026 Pavilion, ‘a serpentine,’ is the first Summer Pavilion to use brick as its primary material, celebrating the English garden tradition. @MikeBloomberg and @PattiHarris joined co-hosts @salmahayek, @AlfonsoCuaron, and Alejandro González Iñárritu alongside Serpentine CEO @bettina_korek and Artistic Director @HUObrist to celebrate the LANZA atelier-designed installation at last night’s Serpentine Summer Party. Discover more about the pavilion on the free @bbgconnects guide.

Climate progress takes partnership. Over the years, @MikeBloomberg and @BloombergDotOrg have supported climate action at COP - the annual UN climate negotiations - by bringing together leaders, strengthening partnerships, and advancing solutions that turn ambition into action. Take a look back at our support of COP through the years.

What does climate action look like in practice? For @MayorofLondon, it means cleaner air, lower emissions, and a city that continues to grow and thrive. At the Local Climate Action Summit during #LCAW2026, Mayor Khan shared how London’s experience can help inspire cities around the world to turn climate ambition into action.

24 hours at #LCAW2026 🌍 From big new commitments to bold ideas, here’s a look at one day of climate action in motion.

🚨 JUST ANNOUNCED 🚨 @turkiyecop31 Presidency and @BloombergDotOrg announce a new partnership to help advance climate action ahead of #COP31 🌍