10 Years of Results: 10 Twitter Accounts to Follow
Here at C40, we’re proud to have nearly 24,000 of you following C40 Cities on Twitter, where we post the most…
C40 & Advertising Partners Launch Global Pro Bono Digital Ad Campaign to Showcase City Leadership
Today, C40 launched #CitiesAreKey, a new global social and digital ad campaign designed to amplify the leadership role of cities…