Naked bicyclists, folding bikes, balloon bikes, and more — enjoy this bicycle photo tour of Barcelona.

The third B in a row, Barcelona is next on this list of great bicycle cities (right ahead of Basel, Switzerland and Bogota, Columbia). As a dense city with a wonderful climate, Barcelona is naturally a wonderful place for bicyclists. However, a lot has been done to make it more so. The biggest carrot encouraging bicycling, by far, is Barcelona’s relatively new bike sharing program — Bicing. This is perhaps the best or second best bike sharing program in the world. It is one of a new generation of sophisticated, smart bike sharing programs. Read more about it on page 2.

Beyond Bicing, the city is also working on creating new bicycling routes and bike parking and it hosts fun Bike Week celebrations every year in May. Also, it has been creating better infrastructure for bicyclists due to so many more people bicycling within the past few years. It is transforming itself into a truly world-leading bicycle city.

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Every industry is taking steps to adopt greener methods, and it’s become particularly important in businesses that provide transportation services to consumers because this is what people are looking for. Even if they can’t take big steps to make their own homes and businesses cleaner, they can help reduce their carbon footprint by making wiser environmental decisions. In order to address this shift in environmental perception and need, companies like the Green Tomato Cars Taxi Service in the UK are marketing their businesses to the more environmentally conscientious.

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Bogota is a true testament of how a city can be transformed. Through “radical” action for a better city and clean green transportation, Bogota has become a leader in bicycle transportation.

One step ahead of Basel, Switzerland on this list, Bogota boasts an amazing transformation in the transportation infrastructure and alternative transportation usage of a modern city. Unlike many cities that are renovating primarily for cars or, more admirably, mass-transit, Bogota made sure to put a lot of focus on improving their city for bicyclists and pedestrians as well, the greenest transportation modes!

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If a picture is worth a thousand words, this series of photo tours is going to be worth about a hundred thousand.

You have probably heard before that the cities on this list are great bicycle cities, but the following photo tours will give you a better and more entertaining visual explanation of why they are considered to be so great.

From public art to art on bikes, seas of bicycles to bicycles that could carry a swimming pool, high heels to naked bicyclists, check out these upcoming photo tours of some of the world’s greatest bicycle cities.

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The Norfolk Southern Railway recently debuted a green transportation option that’s among the first of its kind. It’s currently only a prototype, but is just the beginning of things to come; with plans by 2011 to unveil a long-range locomotive that will produce zero-emissions.

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Cruise ships lead the pack amongst the world’s top polluters in the transportation industry. If you’re a green-minded person who’s been dreaming of a tropical cruise this winter, but don’t want to lend your support to an industry that is a major polluter, you can reconsider because even cruise lines are trying to go green and do their part to reducing the world’s carbon emissions and overall waste pollution.

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Unfortunately, delay due to lawmakers’ inability to come to a consensus and the Obama administration’s reluctancy to increase gas prices at this time (which are much lower, in real terms, than they were 54 years ago) may postpone the bill for another 18 months. However, there is opportunity to take action!

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When we talk about addressing global climate change, the talk is often about greening our homes, changing our source of energy, and cleaning up industry.

In my previous post, I briefly discussed the critical issue of food in addressing this problem.

In this post, I am bringing to attention the great relevance of transportation and our transportation patterns and habits in addressing this critical concern for our planet and our future generations.

Automobile travel is a major cause of greenhouse gas emissions according to the U.S. Environmental Protection Agency. The Department of Energy reported that the transportation sector accounts for approximately 33% of GHG emissions in the United States. Approximately 61% of these emissions are from automobiles and light duty trucks. The Department of Energy’s findings put the transportation sector as the largest contributor to GHGs in the country. Unfortunately, it is also the fastest growing contributor according to the DOE’s findings.

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Now in its second year, the expo will run from 10 a.m. to 5:30 p.m. Friday, Oct. 19, and Saturday, Oct. 20. Featuring 100 different exhibitors, a slew of seminars, guest speakers and other attractions, the expo will be held at the Barker Center at the Santa Monica Air Center in Santa Monica, California. Admission is free.

Seminars during the expo will tackle such subjects as "Driving the Future: It’s Here Today," "The Likely Effects of Federal Climate Change Policy on the Development of Alternative Vehicles," "Getting Out of the Box, Moving With Our Feet," "Biodiesel Technology," "Hydrogen/Fuel Cell Technology" and "Monorails."

Expo attendees will also get a chance to take Sustainable Works’ Ecological Footprint Quiz, be able to use a free bicycle valet parking system, participate in a fuel cell "Ride and Drive" featuring the natural gas-powered 2008 Honda Civic GX NGV, and even buy one of the alternative-fuel vehicles on display during the show.

While some of the exhibitors are names that have already generated a lot of green buzz — like Segway — others might be less familiar, including:

• EcoLimo, which aims to become "the premier provider of fuel-efficient, chauffeured ground transportation service to businesses all over the world." With offices in Los Angeles, San Francisco and Washington, D.C., EcoLimo’s fleet includes the gasl/electric Lexus 400h hybrid, the biodiesel-fueled Mercedes E320 CDI and the compressed natural gas-powered Chevy Suburban.
• Gorilla Vehicles, a California-based company that sells electric tractors, ATVs and a one-person, standup electric utility vehicle it calls the Chimp.
• Oka Cars, a Russian maker of electric mini-cars, some of which are only for patrolling private parking lots and gates communities, others of which are licensed for travel on public streets.
• SSI-Racing, the California-based developer of the 2 SSIC, which it calls "the world’s fastest extreme street electric car." Still in the development stage, the 2 SSIC is designed to be a electric-powered replica of an American muscle car. SSI’s Website says the vehicle is going to be "uber-geeked to the max and get crazy good gas mileage."
• Vectrix, a 12-year-old U.S./European company that developed the Vectrix ZEV zero-emissions, electric-powered maxi-scooter. The company bills its invention as the "greenest ride in the world": with a built-in rechargeable battery, the Vectrix ZEV can go up to 62 miles per hour and can travel around 68 miles before needing a recharge. The scooter is already available through British Motor Car dealerships in California and retails for $11,000.

Beautiful Off-Road Bike Paths & Great Bicycle Signage

Image Credit 1: knallaerbse via flickr under a Creative Commons license
Image Credit 2: freddy via flickr under a Creative Commons license
Image Credit 3: nchenga via flickr under a Creative Commons license

Arts & Crafts Bikes

Image Credit 1: Jope 1978 via flickr under a Creative Commons license
Image Credit 2: missdarling via flickr under a Creative Commons license
Image Credit 3: alicetiara via flickr under a Creative Commons license

Great Bike Parking of All Sorts

To a secure bike center under the train station with attendants where you can also buy or rent a bike, visit a full-service bike shop, go to one of several available cafes, or get bikes maps and information:

Image Credit 1: Julikeishon en Basel via flickr under a Creative Commons license
Image Credit 2: Climens via flickr under a Creative Commons license
Image Credit 3: kbrookes via flickr under a Creative Commons license
Image Credit 4: Márcio Cabral de Moura via flickr under a Creative Commons license
Image Credit 5: acezz3000 via flickr under a Creative Commons license
Image Credit 6: kbrookes via flickr under a Creative Commons license
Image Credit 7: freddy via flickr under a Creative Commons license

Weather-Protected, Artistic Bike Seats

Image Credit: JackVinson via flickr under a Creative Commons license

The NH3car (NH3 is the chemical formula for ammonia) is a demonstration project of a University of Michigan graduate student in physics who is studying the use of ammonia as an alternative fuel. The test vehicle can be run either on 100% gasoline or on an 80% ammonia/20% gasoline mixture, and can be switched from one to the other at any time. According to a news story, the test vehicle gets 27 miles per gallon whether it is running on gasoline or the gas/ammonia mix. When gasoline is higher that $2.10/gallon, it becomes more economical to use the fuel mix.

More importantly, however, the vehicle produces much cleaner emissions than a fossil fuel burning vehicle. Moving to an ammonia fuel system would drastically cut transportation CO2 emissions. Because there is no carbon in ammonia (molecularly, ammonia is one nitrogen atom and three hydrogen atoms), there is no carbon dioxide or carbon monoxide in the emissions from the ammonia combustion. According to the vehicle team, the only by-products are water vapor and nitrogen gas.

"Onthe basis of either weight or volume, ammonia’s the next best thing when liquid petroleum fuels can’t be used,” said Grannell, a University of Michigan doctoral student of applied physics. "I believe this is the only economically viable … replacement for liquid petroleum fuels, especially for transportation use."

One drawback to the ammonia fueled vehicle is that commercial ammonia needs to be manufactured. Unlike fossil fuels, it is not a resource that can simply be mined or pumped from the ground. And most commercial processes for manufacturing ammonia rely on natural gas as a feedstock.

An interesting synergy might be in place here. Presently, ammonia is used extensively as a farm fertilizer. Using ammonia as a fuel, when its principal use is as fertilizer, would be a cause for concern about the food versus fuel dilemma this causes, much the same as people have concerns about food versus fuel regarding E85 ethanol being derrived from corn, and about food cropland being taken away to be used instead for fuel cropland. However, as more farms move to organic production, the need for ammonia fertilizer should decline, and rather than having to worry about a slumping market, the excess production could be diverted to direct fuel use instead.

Ammonia fueled transportation may be a viable possibility. The NH3car team has also stated that the conversion from gasoline to ammonia could cost consumers less than $1,000. An important question would be whether or not the price of ammonia would remain stable if it began to be widely used as a fuel, or if its price would rise to make it uneconomical to use. Distribution would be another issue. As with other alernative fuel scenarios, the storage and distribution infrastructure for ammonia is not widespread and readily available for transportation uses. Ammonia needs to be stored in pressurized tanks and at low temperatures in order to remain as a gas. Like liquid natural gas or hydrogen, a whole new range of storage and distribution equipment would be needed in order to have widespread use of ammonia as a fuel. But with all of the potential benefits it offers, it may be worth exploring the possibilities it offers.

via: Ann Arbor News

Cross-posted from EcoGeek.org

Beautiful Off-Road Bike Paths & Great Bicycle Signage

Image Credit 1: knallaerbse via flickr under a Creative Commons license
Image Credit 2: freddy via flickr under a Creative Commons license
Image Credit 3: nchenga via flickr under a Creative Commons license

Arts & Crafts Bikes

Image Credit 1: Jope 1978 via flickr under a Creative Commons license
Image Credit 2: missdarling via flickr under a Creative Commons license
Image Credit 3: alicetiara via flickr under a Creative Commons license

Great Bike Parking of All Sorts

To a secure bike center under the train station with attendants where you can also buy or rent a bike, visit a full-service bike shop, go to one of several available cafes, or get bikes maps and information:

Image Credit 1: Julikeishon en Basel via flickr under a Creative Commons license
Image Credit 2: Climens via flickr under a Creative Commons license
Image Credit 3: kbrookes via flickr under a Creative Commons license
Image Credit 4: Márcio Cabral de Moura via flickr under a Creative Commons license
Image Credit 5: acezz3000 via flickr under a Creative Commons license
Image Credit 6: kbrookes via flickr under a Creative Commons license
Image Credit 7: freddy via flickr under a Creative Commons license

Weather-Protected, Artistic Bike Seats

Image Credit: JackVinson via flickr under a Creative Commons license