"New York City Transit (NYC Transit) is viewed as the world’s most expansive subway system due to its 468 subway stations, the most of any transit system in the world. It is also one of the world’s busiest subways, transporting 1.6 billion passengers annually. While the system emits 2 million tons of greenhouse gases each year, it prevents approximately 17 million tons of greenhouse gases annually, ‘making it one of the biggest sources of greenhouse gas avoidance in the United States.’"
- World’s Most Energy-Efficient Subway Systems (via Smarter Cities)
#Tech #cities #transit #transportation #new york #nyc #manhattan #smarter cities #urban life #rail #rapid transit #subway #subways #MTA #environment #greenhouse gasses #earth #environmental
"San Francisco’s fundamental problem is that it’s a big city that likes to think of itself as a small one. The city proper is about 46 square miles in area. That’s 40% larger than Manhattan. But even with recent growth, there are only 812,000 people in San Francisco, which is half as many as Manhattan. San Francisco’s population density is about 17,000 people per square mile. Manhattan and Paris have more than 60,000 people per square mile.
How do those international capitals manage to house so many more people? Their skylines make it obvious: They’ve built large commercial and residential office buildings, and they’ve built public services — transportation systems, especially — to make density inhabitable. Now look at San Francisco. Other than a cluster of new buildings in the South of Market area, this city is defined by, and reveres, its famous Victorian houses. Those houses are very pretty. They’re also very inefficient. Collectively, they take up a lot of space, but don’t house very many people."
- San Francisco can become a world capital. First it needs to get over itself
#tech #san francisco #sf #silicon valley #cities #smarter cities
The Urban Country Bicycle Blog: Americans Work 2 Hours Each Day To Pay For Their Cars
Imagine you could work 500 hours less every year. That works out to be an extra 12.5 weeks of vacation. Alternatively, imagine you got paid for an extra 500 hours of work each year, without having to work those extra 500 hours.
#cities #environment #smarter cities #cars