CNN has started a series of articles and videos called Eco-Solutions about, well, eco-solutions to the world’s, err, eco-problems. This week’s video features Mayor Marcelo Ebrard of Mexico City and his efforts to transform this bustling capital city infamous for its traffic and smog into a healthy, more livable city. One of the things he has done, which this video highlights, is shut down Paseo de la Reforma, the city’s most important artery (think 5th Avenue in New York City), on Sunday’s to traffic so that children and families can enjoy the tree-lined avenues while strolling or riding their bikes. It’s a remarkable acheivement, given what Reforma looks like on weekdays:

The video also highlights Metrobus, a bus rapid transit line, which has significantly reduced the amount of travel time for its passengers and has cleaned the air in the city. Although the first line was built under the previous Mayor, Manuel Obradar, Marcelo Ebrard plans to extend it to 10 lines, and has already broken ground on two of these.

These achievements are part of his “Plan Verde,” an ambitious plan to make Mexico City an environmentally friendly city. They’re also an important indication that Ebrard is more that just giving lip service to the environmental movement. After all, even the Mayor rides his bike to work!