Photo from engadget.com

The Volt will be the first mass-produced vehicle to claim more than 100 mpg composite fuel economy.

The Volt should be able to go 40 miles on a single electricity charge without having to use any other fuel.

The extended range of the Volt means that it should get at least 230 mpg city fuel economy.

According to GM, the typical Volt driver will pay about $2.75 for the electricity needed to go 100 miles, or less than 3 cents per mile.

Larry Dignan at ZDNet points out some other facts that might make the Volt less than perfection, among them the fact that people will have to remember to plug in the Volt each day, and that the gas-free mileage will vary greatly depending on cargo, distance, air conditioning use and the number of people in the car. He notes that range will be one of the main consumer hurdles that GM needs to clear, and that price will be another; with many reports expecting the Volt to push $40,000, it’s priced out of the range of many American households.

Other observers have their own skepticisms… The engadget blog notes that the new EPA mileage measurement system is “murky,” and that’s the system that gives the Volt it’s great mpg rating. A healthy dose of “wait and see” is probably a good thing with something that’s promised to be so amazing and so high-performing, but at least the Volt is a step in the right direction.

A gradual shift from dependence on fossil fuels to alternative energy sources is a positive move. Sure, the electricity that powers the Volt has to come from somewhere, but as we get better at generating power through solar, wind and water resources, we’ll do better by our planet overall. And eventually, the price of these new technologies will be reasonable even to the average person!

Want to learn what else you can do to save trees (and the rest of Mother Earth)? Sign up for the onemilliontrees movement, sponsored by Privacy Council. You don’t have to buy an electric car to do your part… Learn how you can cut your junk mail and save a tree every year! Every little bit helps.

The answer: underwear gives us another chance to be eco-friendly. Bamboo, which we wrote about in a previous article, can be used to make fabric, which is then used to make, among other things, underwear. And to hear some tell it, the underwear made from bamboo is superior to the usual kind. It dries quickly, lets your skin breathe, and feels as comfortable (or more so) than other fabrics.

Worried about style? Don’t be. Bamboo fabric is so versatile and is becoming so widely accepted that you can find cute, sexy styles in bamboo underwear, making your earth-friendly shopping as stylish as usual.

Bamboo is such a great, sustainable resource with such a low impact on the environment that we really should try to use it whenever we can as as substitute for wood and other materials. Embracing bamboo underwear is just one step on that path, and for National Underwear Day, there are few better ways to celebrate!

You can also help preserve trees by signing up for the onemilliontrees movement, sponsored by Privacy Council. Save at least a tree a year by cutting down your junk mail. You’ll do yourself and the environment a favor!

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Zambikes is a bicycle company that was created with this mission: to provide high-quality bicycles and educational training to underprivileged and service-based Zambians. After working out a deal with a California-based bicycle maker who developed a bamboo bicycle frame, the company is now starting to grow and make bamboo bicycle frames in Africa and export them to the U.S. As the BBC reports, the lack of training, raw materials, capital and tools in Zambia have made such an endeavor almost unheard of in the past, but thanks to the strength and renewability of bamboo grown right in the country (as well as the efforts of both Zambians and Americans working together to create workshops in Africa), Zambikes’ bamboo endeavors are taking off.

Bamboo, as it turns out, is a great material for bike frames. It has shock absorbing properties and is tough and durable. Interest in the bamboo bikes is already high in the U.S., so the company is poised to start seeing some financial benefit. But that’s not the only return that Zambikes provides; the company also helps Africans directly in the form of business coaching and discretionary loans. The company doesn’t even charge interest on the loans; rather, it simply asks the borrowers to show that what they do with the money will somehow benefit the community.

So look for eco-friendly Zambikes on the road and in bike shops soon… You can even get one yourself! A Zambike bamboo bicycle costs roughly $900 for a finished bike. And best of all, owning one means helping developing economies and the environment.

If you want to help the environment in other ways, sign up for the onemilliontrees movement, sponsored by the Privacy Council. You can save a tree every year by cutting your junk mail!

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