Go Car-Free in DC and Save More Than $10,000 A Year

by Justin Phelps •

A recently-published study by the American Public Transportation Association (APTA) ranks the top 20 cities where going car-free will save the most money. Number 14 on the list is Washington, DC, which has nearly 200,000 car-less households already. The APTA’s report claims that the average DC resident would save $10,282 per year in transportation-related costs by giving up his or …


Biogas: Producing Ultra-Efficient Fuel From Sewage

by Justin Thomas •

We could be generating huge amounts of power from sewage. The process is fairly simple — just ferment sewage to produce a fuel called biogas. Biogas is almost entirely methane, and so is natural gas, so the two are essential interchangeable. The potential to produce biogas is almost entirely overlooked by most countries — except Sweden.


All Buses Rides Are Free In Hasselt

by Justin Thomas •

The Tyee reports: Ten years ago the people of Hasselt, Belgium embarked upon a bold experiment: no more charging for bus rides. Ever since, they’ve been proving the idea can work wonderfully. This city of 70,000 residents, with 300,000 commuters from the surrounding area, has made traveling by bus easy, affordable, and efficient. Now, people in Hasselt often speak of …


An Innovative Mercedes-Benz Hybrid Bus

by Justin Thomas •

It’s a prototype of a diesel-electric hybrid bus from DaimlerChrysler! The company plans to unveil this bus, the Citaro, to the general public sometime this year. The bus has a sophisticated hybrid system, that allows the bus to run in emission-free battery-only mode. Rather than providing continuous driving power, the diesel engine in the Citaro series hybrid operates as a …