Green Options

Yamaha didn’t pull any punches at last week’s 2009 Tokyo AutoMotoShow, bringing no less than five (5!) innovative new eco-conscious motorcycle concepts to a predominantly car-centric show in a bid to monopolize 2-wheeled press coverage and establish Yamaha as the leader in 2-wheeled hybrid technology.

Did it work? Maybe!

More about the seemingly production-ready HV-X hybrid concept—including video—after the jump…

According to CEO Carlos Ghosn, unlike its other Japanese rivals, Nissan has made a strategic decision to cede the standalone hybrid wars to them and will not make hybrid-only models such as Toyota’s Prius or Honda’s Insight.

Subaru’s AWD Hybrid Concept Car

Based on comments made at the Tokyo Motor Show by Ikuo Mori, president of Fuji Heavy Industries (the company that makes Subarus), Subaru is well on their way to releasing their first gasoline-electric hybrid in 2012.

I don’t normally get excited about hybrids. They’re pretty humdrum if you ask me, and I was into performance vehicles way before I was into alternative fuels. The Prius is boring, the Fusion is just a Fusion, and the Insight and downright ugly.

But Honda seems to have been listening, having announced that the aggressively styled CR-Z concept hatch will make it into production as a 2011 model for Japan and America. This is a hybrid car I could actually see myself driving.

Chrysler is arguably in the toughest shape of the Big Three Detroit automakers, both financially and with its future lineup. You can point plenty of fingers at reasons why, including the lack of effective, fuel efficient vehicles, but Chrysler was once considered the most innovative of the big three, always thinking big while breaking the bank.

One little-known car from the annals of the Auburn Hills automaker is the Patriot, a purpose built hybrid electric race car that was to use turbines and natural gas to achieve purported speeds of 200 mph.

One deft criticism of electric cars is that they lack ambient noise to warn others of their impending approach. This is especially worrisome for the blind or elderly, and even early hybrids like the Prius are criticized for being too quiet in a world weened on engine noises. Then there are those of us who demand a growling engine as part of the automotive experience.

But that may all change in the not too distant future, as hybrid or electric cars may come equipped with artificial engine noises. You may even be able to customize the tunes coming out of your automobile.

Volvo C30EV on the road.

This post was written by Andrew English and originally appeared on the Popular Mechanics website.

In this rough economic climate, it appears Volvo has weathered the storm. In September, Ford’s Swedish car-making arm, Volvo, showed a 16 percent sales increase over last year—one of only nine automakers to do so. And the Swedes are showing a firm embrace on the latest environmental technologies, even if the company doesn’t quite have the wherewithal to put them all into production right now.

What will be in European showrooms next year is the plug-in hybrid V70 wagon with the capability of traveling 31 miles in electric-only mode. We’re going to have to wait for the battery-electric C30EV coupe, but Popular Mechanics was given a preview drive of both recently.

A group of University of Kansas students have rigged up a 1974 Volkswagen Super Beetle to run on a mix of biodiesel and battery power.

The team, calling themselves the Ecohawks, claim the quirky hybrid is capable of getting 50 MPG from a series of 10 lead-acid batteries and a biodiesel generator.

Performance-wise, although quite cool looking in a retro kind of way, the car isn’t exactly what you’d call a speedster, topping out as it does at a leisurely 30 mph.

That doesn’t seem to bother team-leader Prof. Chris Depcik though, who told reporters, “We have driven it around and reached approximately 30 mph, but this was more of a proof-of-concept drive without pushing the boundaries. We are currently getting the vehicle into road-ready shape to be driven safely in order to determine these values.” (More pics after the jump).

BMW’s Simple concept–which kinda looks like a Stealth Bomber with training wheels–is a hybrid trike that gets around 120 mpg.

The Simple (which stands for Sustainable and Innovative Mobility Product for Low Energy consumption) does 60 mph in just under ten seconds and has a top speed of 125 mph. The car weighs just over 900 lbs and has a super low drag coefficient of 0.18.

This one may offend you more sensitive types as “ironic” or not green at all. But the fact is, the world needs bulldozers. Lots of them. But until now, anyone seeking a hybrid bulldozer was out of luck. But Caterpillar, the prolific maker of construction equipment has announced that for 2010 they will be selling the D7E, a diesel-electric bulldozer.

If artist and designer Jameson Klug has his way, his “City” concept might be coming to a city near you. Klug’s City starts life as a fun and exciting motorcycle, before transforming into the highly responsible and space-efficient, rickshaw-style vehicle above.

Is this a case of having your cake and eating it too?  Find out more, after the jump.