Air Quality

Britain's Liberal Democrat Party unveiled a detailed plan to tackle climate change which includes a ban on fossil fuel powered cars by 2040. The Guardian reports:

Congressional debate on climate change has revealed division among politicians on how to best regulate carbon emissions. From NPR's Marketplace, we get a report on the sharp difference between leading Democrats in both houses, Sen. Barbara Boxer (CA) and Rep. John Dingell (MI)

Transportation Alternatives has teamed up with cycling advocates from Chicago, San Francisco and Seattle to issue the Urban Transportation Report Card (PDF), which rates these cities' progress on greening their transportation systems. The report notes that transportation accounts for 20-60% of carbon emissions in major U.S. cities, so it is very encouraging that in each city the most significant growth occurred in bicycling, with Chicago registering an 80% increase in cyclists from 1990-2000.

Where's the beef? Under Rep. Anthony Weiner's plan, vehicles, like the one above, would not be charged a fee to use New York City's most heavily congested streets

Brooklyn Borough President Marty Markowitz

Council Member Alan Gerson bikes in support of safer cross-town cycling route for Lower Manhattan, Sept. 2006. Villager photo by Jefferson Siegel

Sarah Gallagher of the Upper Green Side introduces us to life on the neighborhood streets on the Manhattan side of the Queensboro bridge. Talking with store owners and others in the area, Streetfilms' Nick Whitaker learns that expensive rent isn't the only cost of doing business on the Upper East Side.

Sheridan Swap is a new blog covering the Mother of All Livable Streets projects -- the long-running campaign to convert one mile of little-used highway running along the Bronx River into affordable housing, parkland, greenway and economic opportunity for one of the city's most beleaguered neighborhoods. The blog is run by the Southern Bronx River Watershed Alliance. The state, it seems, is getting ready to weigh in on the merits of the project:

Grist recently produced a list of the world's 15 greenest cities. Streetsblog favorites Copenhagen, Curitiba, London, and Bogotá all made the grade. StreetFilms' posterchild Portland captured the number two spot right behind geothermal-powered Reykjavik, Iceland. San Francisco and Austin were the only other U.S. cities to make the list with Chicago meriting runner-up status.