The United States Postal service is the second largest civilian employer in the country, after Wal-Mart. Over 650,000 are employed by the USPS, which utilizes some 260,000 vehicles. While 43,000 of these vehicles run on E85 fuel, they still manage to get an average of just 9 mpg. Pretty terrible gas mileage, and E85 made with today’s methods isn’t all that much better when it comes to carbon emissions anyway.
Perhaps that is why the government is considering granting the USPS $2 billion to electrify 20,000 delivery vehicles. And if there is any government agency that could benefit from electric vehicles, it is definitely the USPS.
By John Ivanko •
January 14, 2010
If you’re going to deliver half the world’s mail, you might as well do it with fuel-efficient vehicles, and, of course, deliver it on foot in as many communities around the country as you can.
While stymied by financial losses ($3.8 billion in 2008), the US Postal Service continues to commit resources and practice innovation when it comes to adopting fuel efficient delivery vehicles. After all, they had an all-electric delivery vehicle on the road – in 1899 (manufactured by the Winton Company).
Today, three-wheel electric vehicles, called T3s (seen to the left), are being tested as possible replacements for traditional gasoline delivery vehicles in Florida, California, Texas and Arizona. The T3 has a range of 40 miles, a maximum speed of 12 mph and a load capacity of 450 pounds. Powered by two rechargeable modules, the T3 has zero tailpipe emissions and costs 4 cents a mile to operate.
Pretty much everything in America, at some point (and often multiple points) hitches a ride on a tractor trailer of some sort. It doesn’t matter if it is locally grown organic produce or the latest and greatest Chinese-built computer. By the time it has arrived at your home, it’s probably been on one of these big, smelly beasts.
Improving the fuel efficiency of tractor trailers would be a big deal not just for the environment, but for our wallets as well. So we can all celebrate the latest round of funding from the Department of Energy that is going towards improving the efficiency of Class 8 trucks by 50%.
By Susan Kraemer •
January 2, 2010
China has certainly made some startlingly bold and draconian moves into a sustainable new future. You might say that their One Child policy did more to slow future climate change than anything that any other nation has tried. That’s one example of their outside-the-box thinking about the future.
By Zachary Shahan •
December 9, 2009
Topping yet another bicycle list, Amsterdam is #1 here because of the great bicycle photos to follow along with the fact that 40% of traffic is bicycle traffic in Amsterdam and the city is full of bicycle facilities, including a 10,000-bicycle parking garage at its train station.
Amsterdam may not have as high a percentage of bicycle commuters as its Dutch neighbor to the north, Groningen, or as much bike-crazy counter-culture as Portland (Oregon), or the largest bicycle sharing program in the world like in Paris, or naked bicycle rides like in Barcelona and Portland, but compared to these and other world cities I think it is pretty well established now that it and Copenhagen are in a tight competition for the top position. Amsterdam tops this list because of the great photos to follow.
The photos here show love and kisses on bikes, tons of bike parking, creative family bikes, flower bikes, and various cargo bikes, among other things.
Everyone rides a bike in the Netherlands, even Santa Clause (or Sinterklaas). Riding a bike doesn’t take away from women’s fashion at all either, but adds to it here. Biking is a part of normal life — perhaps that is why the Dutch are so calm.
By Zachary Shahan •
November 27, 2009
Enjoy these great bicycle photos from Beijing while listening to the beautiful song by Katie Melua that starts with these lines.
By Christopher DeMorro •
November 11, 2009
The tapering tail is no secret among scientists for improving stability and fuel efficiency. Many high-mileage concept cars feature just such a design to smooth the aerodynamics of the vehicle. Now imagine applying the same concept to container trucks that log more miles in a year than most of us travel in five.
A Dutch public-private enterprise did just that, adding a 6 foot long tail to the end of a tractor trailer truck. The results from two years of testing were a 7.5% increase in fuel efficiency, and thus a similar decrease in emissions.
Trucking is among the most important, yet polluting parts of our environment. Everything everywhere was delivered by a truck, unless you live on a farm. A necessary evil, if you will. Getting truckers on board with the green movement will play an integral part in the widespread acceptance of alternative fuel vehicles. To do that, you’ve got to hit them in the wallet.
Towards that end, last week Vision Industries, with the help of California Governor Arnold Schwarzenegger, unveiled a short haul, hydrogen-powered truck dubbed the Tyrano.
By Jo Borras •
October 26, 2009
Indiana-based Bright Automotive has released some pretty impressive performance figures for its technically (and aerodynamically!) slick new IDEA cargo van. Aimed primarily at delivery fleets and in-town rental companies, the freshly-upgraded guppy promises to shave operating costs by thousands of dollars per year, per van.
More pictures, an official company press release, and my own opinions (that nobody asked for) after the jump.
By Jennifer Kaplan •
October 13, 2009
If you are thinking about ways to green your supply chain, you’re not alone. A Supply Chain Consortium survey showed that organizations of all sizes are implementing sustainability initiatives throughout the supply chain not only to achieve regulatory compliance, but also to improve brand image and customer satisfaction.
What does that mean? The most effective greening of purchasing involves thinking about your entire inbound supply chain with an overriding purpose in mind: to select and purchase goods and services that are affordable, and have the least possible environmental impact throughout the course of every phase of their lifecycle including manufacturing, shipping/transportation, use, and recycling or disposal. And, contrary to popular belief, green purchasing does not always have to mean higher costs—although sometimes it will. In fact, by greening your supply chain you can often streamline your purchasing process, reduce overall costs, and improve your environmental footprint.
There are five good supply chain strategies that can be used to reduce waste. You can start by considering strategies that reduce the physical distance between where materials are sourced and where they are used. These strategies not only help reduce travel-related emissions, but also often result in shorter times to market and lower inventory holding costs:
Buying local is an excellent greening strategy. There significant social, environmental, and economic benefits to creating local economies. At this writing, some thirty-six cities and towns—from Albuquerque to Tampa—have adopted programs to label and promote locally owned businesses. It is always worthwhile to check with your vendors about the availability of local products and materials. Buying local also provides business owners with more control over their materials and end products. As an example, one wholesale distributor of locally grown food products in Michigan tells the story of being able to deliver poultry products that are cut to customer specifications quickly and on a regular basis, something that would be impossible if he were using larger, more distant vendors. The Business Alliance for Local Living Economies (BALLE) is a good resource for finding a local business network in your area.
By Kay Sexton •
July 8, 2009
As more shipping—ranging from container vessels to oil tankers to cruise ships—is using Arctic waters, the risk of major oil spillages increases but the actual incidence of minor spills resulting from trimming vessels or flushing tanks is growing and remains largely unreported by shipping lines.
