Gas 2.0

Like it or not, at least for the near future most of us are stuck with internal combustion engine powered cars. While a lot of hype is behind future cars and technology, from electric to hydrogen to everything in between, a lot of improvements can yet be made on the ICE engine.

To that end, the Department of Energy has awarded GM with $2.7 million to develop a working prototype of a Shape Memory Alloy engine. In theory, this engine could recycle the waste heat and turn it into electrical energy, perhaps one day even replacing alternators and improving fuel efficiency.

Read the rest of this entry »

Many of you have heard of Ricardo, a company that has a rich history in Motorsports. However, most of you probably haven’t heard of Recaptured Energy Technologies (RET), until now. The company has just announced a partnership with Ricardo to develop and produce “Green Solutions” to the fuel and emissions problems that plague fleet, commercial and transit vehicle operators.

RET’s basic technology is this: they have a retrofitable hydraulic propulsion system for large vehicles that stores energy in hydraulic cylinders with compressed gas. The vehicle, such as a city bus, then uses that stored energy to give it a boost when starting up. The technology is known as RPS, or Retrofitable Propulsion System, and reduces fuel use by 25 percent and emissions by 25 percent. But before you finish mumbling about how improved fuel economy doesn’t eliminate our dependence on fossil-fuel based energy, this system can improve the fuel and emissions of vehicles using all forms of fuel including ethanol, biodiesel, compressed natural gas, propane and more.

“We like to say that the vehicle is indifferent and fuel agnostic,” said Sam Jones, President of Recaptured Energy Technologies. Read the rest of this entry »

I’ve spent a lot of time around the car hobby, and I’ve seen some pretty stupid people do some pretty stupid things. My favorite story involves a V6 Mustang and a leafblower strapped to the air intake, approximating a cobbled together stand-alone supercharger of sorts. Alas, no one ever explained to this man-child that if you add more air, you also need to add more fuel. His engine did not last too long.

But a UK company may be on the right track with an electric supercharger that actually works. Not only does it provide a 40-50% bump in power and torque, but also a 20% decrease in CO2 emissions.

Read the rest of this entry »

Today the Obama Administration released a 1,200 page document of proposed regulation changes that will drastically alter the fuel economy and emissions standards that auto manufacturers are required to meet in the US. Although it could be an incredibly contentious topic, it seems that so far the proposal has gained wide support from all sides of the spectrum including environmental organizations and industry lobby groups.

The changes — which would alter both the Department of Transportation’s and the Environmental Protection Agency’s rules — call for what amounts to about a 5% increase in fuel economy standards per year from 2011 to 2016 starting with 27.3 mpg in 2011 and ending with 35.5 mpg in 2016.

In addition to the new economy standards, the White House has outlined the first ever greenhouse gas emissions limits for new cars sold in the US. Starting with model year 2016, each manufacturer’s new car fleet would have to meet an average limit of 250 grams of carbon emitted per mile driven.

Read the rest of this entry »

The first car my best friend ever drove was a early 80’s Honda Accord hatchback. It was little more than an oversized rollarskate with a tiny, 80 horsepower engine, but it beat the hell out of walking. The car itself was cramped and lacked all the amenities one would find standard on today’s cars, even cupholders. Today, the car serves as an immobile flower bed for a maple tree and wildflowers, but the memories will remain.

Flash forward to today, and a new study finds that since the early ’80’s the Honda Accord has packed on over 1,000 lbs, doubled its standard horsepower, and fuel economy has steadily dipped. The study seems to suggest that if vehicle weight, horsepower, and torque were held at their 1980’s levels, then fuel efficiency could have increased by at least 50%, rather than the 15% increase that actually occured. But is it really that simple?

Read the rest of this entry »

There is an urgent need for renewable fuels and alternative technologies to reach the marketplace as many experts predict that in the blink of an eye, a barrel of oil could exceed $200. That means $6.00 per gallon gas or more. Today, LS9, a company whose mission is to replace petroleum with advanced biofuels, has become one step closer to doing just that. The company’s UltraClean(TM) Diesel (many people use the term green diesel) product has been vehicle tested and exceeds the American Society for Testing and Materials (ASTM) D6751 and Brazilian National Agency of Petroleum ANP-7 specifications.

The key to these tests are that they were conducted by a third party which makes me excited for the future applications of the fuel. Personally, I think many technology claims are bogus. Too many “breakthrough” technologies are never validated by a third party and they whither and die in a matter of months. Read the rest of this entry »

Today, the first customer to get a Tata Nano will take delivery of the world’s cheapest car, at $2,053 - and right on schedule. Tata had announced the first deliveries would be in July of 2009 when orders were first taken earlier this year. 

For a gasoline car; the Nano has astounding mileage ; 56 mpg while producing emissions of just 101 grams of CO₂ per km, lower than even European requirements, forget about the U.S. (We have none: the sky’s the limit - literally)

Even more surprising, just old fashioned simple tech makes this price and mileage possible:
Read the rest of this entry »

Electric transport and infrastructure company ECOtality has made a move to expand its manufacturing and distribution operations for electric vehicle charging systems in China by entering into a joint venture with the Chinese firm Shenzhen Goch Investment to establish a manufacturing base in China.

In return for a $10 million investment, Shenzhen Goch Investment will have exclusive sale and distribution rights for ECOtality’s charging stations in China.

The Chinese government has instituted incentives designed to leapfrog the gasoline-based car industry. The state electricity grid has been ordered to set up electric car charging stations in Beijing, Shanghai and Tianjin, and government research subsidies for electric car designs are increasing rapidly in China.

And an interagency panel is planning tax credits for consumers who buy alternative energy vehicles. Already the Chinese government is offering subsidies of up to $8,800 to taxi fleets and local government agencies in 13 Chinese cities for each electric (or hybrid) vehicle they purchase. Shah Agassi’s Better Place is also moving into the potential tipping point Chinese EV charging market.

The New York Times noted a report by McKinsey & Company last fall estimated that replacing a gasoline-powered car with a similar-size electric car in China would reduce greenhouse emissions by “only 19 percent” (since the country gets three quarters of its electricity from coal).

But 19 percent is actually a pretty sizable reduction in carbon emissions. And there is always the chance; (by  adding more wind and solar on a massive scale) of being able to increasingly green the grid in the future.

By contrast, gasoline cars will increasingly run on rivers of blood as we begin to scrape the bottom of the peak oil barrel.

Image via ECOtality

Washington D.C. - On May 14, 2009, GreenlightAC, one of the pioneers in the creation of EV charging stations, launched its own infrastructure last month with the release of the Chargebar(TM). The company claims that this innovative charger is easy, safe, and, importantly, cost-effective.

The Chargebar will make charging your EV or Plug-in Hybrid easy because it charges both 120v and 240v vehicles, is simple to use and does not require membership, proprietary technologies, or specialized knowledge.  It is the EV/PHEV charger for everyone.  David King, a co-founder of GreenlightAC said, ”Our goal was to make it as easy and convenient to use our charging unit as it is to use a gas pump. And with our GreenlightAC ChargeBarTM we believe that we have succeeded in meeting that goal.”

Read the rest of this entry »

Waste Management of Seattle has begun construction on a new compressed natural gas (CNG) fueling station and unveiled a fleet of CNG-fueled solid waste collection trucks. The Seattle project is part of a larger national effort to cut the company’s CO2 emissions by 15% by 2020.

Waste Management is investing $29 million in 106 new vehicles and an additional $7.5 million to build a compressed natural gas fueling station in Seattle. When complete, the station will open to the public and within five years all 180 collection trucks in the Seattle fleet will be fueled by CNG.

Nationally, Waste Management already has 265 CNG and has 418 LNG (liquified natural gas) vehicles; and by the end of 2009, the company expects to have 500 LNG vehicles and 299 CNG vehicles in service.

As part of a broader national effort to convert trucks to CNG, the plan would seem to dovetail nicely with what has been proposed by T. Boone Pickens. In addition to advocating for more wind energy to power our light cars and trucks, Pickens supports converting the nation’s truck-fueling infrastructure to natural gas. Read the rest of this entry »

So I came home from work today and saw a woman riding a bike loaded to the gills with cardboard boxes on a heavy duty bike trailer. At first I thought it was just another one of the local crazies that rides their bikes from one side of the town to the other all day long, but I’d never seen her before, and if you’ve lived in my town for as many years as I have, you get to know who our crazies are.

I watched her ride her bike around my neighborhood (it’s a small neighborhood) with a bit of a detached interest as I unloaded things from my car. She stopped every now and then, picked a package out of her clown-car-stuffed trailer and dropped it off at various neighbors’ doors.

Read the rest of this entry »

In partnership with the US Environmental Protection Agency, UPS will begin testing a small fleet of hydraulic hybrid delivery trucks in the United States. The new vehicles can achieve 50-70% better fuel economy, a 40% reduction in greenhouse gas emissions, and pay for their extra expense in less than 3 years.

UPS will field two hydraulic hybrids in Minneapolis, MN, in early 2009 and an additional five hydraulic hybrid trucks will be deployed later in 2009 and early 2010. Although this sounds like a tiny fleet, keep in mind that this is the largest scale commercial test of hydraulic hybrids ever conducted.

The UPS hybrid hydraulic truck is a standard-looking 24,000 pound package car, with an EPA-patented diesel series hydraulic hybrid drive attached to the rear axle.

Read the rest of this entry »

The Des Moines Register reported the other day that Iowa’s ethanol plants contribute 15 Percent — 7.6 million metric tons out of a total of 52 million metric tons — of greenhouse-gas emissions found in the state’s new inventory of major manufacturers, businesses and power plants.

Iowa’s Department of Natural Resources found that the largest portion of the state’s overall emissions came from fermenting grain at the plants and not from burning natural gas or coal. In addition, burning biomass such as switchgrass at various industrial plants added another 0.13 million metric tons.

Read the rest of this entry »

Just yesterday I wrote about what I dubbed as “perhaps the ultimate city car,” the 59 MPG Toyota iQ 4-seater. I also bemoaned Toyota for releasing it in Europe but not in the US.

>>> more on the Toyota/Scion iQ

Well, turns out Toyota is bringing the iQ to the US under the Scion badge. Motor Trend, without citing sources, is claiming that the Scion-branded iQ will be shown to the public at the upcoming LA Auto Show next month.

Read the rest of this entry »

Perhaps the ultimate city car for the childless, the Toyota iQ includes all of the safety, comfort, and convenience you’d expect from a larger car, but packaged in the world’s smallest 59 mpg 4-seater.

Before the details fanatics among us get all hot and bothered, the 59 mpg (4.0 liters/100 km) rating refers to the diesel iQ’s combined city/highway fuel economy expressed in U.S. miles but as measured by European standards (base directive 80/1268/EEC, latest amendment 2004/3/EC).

With lower carbon dioxide emissions than the Prius — around 159 grams of CO2 emitted per mile by the 1.0 liter gas engine and 166 g/mile for the diesel version — not only does the iQ deliver on fuel economy, but its straight-up conventional engine is a pollution winner too. Read the rest of this entry »