Car buyers go shopping for better mileage

With the price of oil down from about $115 to $63 since last June, the impression has been created that the auto world is once again in the hands of the oil industry, and that the gasoline engine is here to stay.

But this week at the Bloomberg New Energy Finance Conference, there was the distinct impression that alternatives to the gasoline engine are moving up so fast that within another five years we may see big changes. Bloomberg Business wrote that the result is “Future transport is likely to look a lot different than what the major oil companies are fueling now. Instead of biofuels such as ethanol and green diesel making the internal-combustion engine fit into a world with greenhouse gas limits, wholesale new solutions are coming fast.”

“Where we are is in an age of plenty,” Michael Liebreich, BNEF’s founder, told Bloomberg. “We have cheap oil, cheap gas, cheap renewables. You do have an abundance of supply in a way you haven’t had for decades. We also are in an age of competition.”

The biggest piece of news is that gasoline consumption has leveled off over the last decade and now is lower than it was in 2006. This is a remarkable development that no one knows quite how to explain. Part of it may be the lingering recession. Fleet mileage improvement has definitely made a difference, improving from 24.5 in 2001 to 31.6 today, a dramatic surge of 29 percent in 13 years. The Age of the Hummer is over, and people are being more selective in shopping for better mileage, even as the vehicles improve.

But Bloomberg Energy sees alternatively fueled vehicles also making headway in a way that is just becoming visible. Electric car sales have quintupled over the last four years, although they did start at a very low base. But battery prices are coming down as rapidly as solar-panel prices, which means that they soon will be in a range where the average American can afford them. Tesla’s 2017 debut of the Model 3, priced in the $35,000 range, is going to be a real turning point, if everything goes right.

Also coming along rapidly is the hydrogen car, which the Japanese auto industry has chosen as its alternative to gasoline. Toyota and Honda are just beginning to market their models in Japan, and BNEF anticipates there will be 4,200 on the road in Japan by 2018. But California is another big potential market, and sales are scheduled to begin there sometime late this year. The California Legislature has responded by expanding the Hydrogen Highway initiated by former government Arnold Schwarzenegger, making it easier for drivers to refuel.

Of course, all these predictions are taking place on a world scale, and there the progress may be even more rapid than in the United States. One thing Tesla discovered in its relatively abortive attempt to crack the Chinese market is that China already has a thriving electric-car industry. The cars, moreover, are not scaled-down versions of powerful sports cars but slow-moving vehicles that have been designed from the ground up.

In an article in Forbes last week, Jack Perkowski outlined what he called “China’s other electric vehicle industry:”

While the global automotive giants struggle to find a winning formula for electric vehicles, approximately 100 manufacturers in China have already identified a large potential market undiscovered by the traditional players. The common problems faced by EV automakers — high cost, driving range, and the availability of charging stations — are not issues for these manufacturers because their target customers are satisfied with low-speed and limited range EVs, as long as they provide affordable transportation. In 2014, 400,000 so-called ‘low-speed’ EVs were sold in China, compared to only 84,000 conventional all electric and hybrid electric vehicles.

To get a glimpse of the size of China’s potential market, consider this: China is already the world’s largest vehicle market, accounting for 25 percent of all vehicles manufactured globally. Yet there is only 1 vehicle per 10 people in China, whereas in the United States there are 8 for every 10 – more than one vehicle for every person of driving age. China also has another huge market for other electric vehicles. It has sold 90 million motorcycles and 120 million electric bicycles.

Estimates are that China now has a million such low-speed EVs on the road now and might reach 3 million by 2020. These cars can do about 48 miles per hour and are used for short runs around town in smaller cities, so range is not a problem. They are doing wonders for air pollution. Manufacture only began in 2006, and already some provincial governments are starting to write requirements that they be preferred to the older gasoline types.
Surprisingly, the only government entity that has been slow to embrace the low-speed EVs is the national government in Beijing. The Central Government has not counted these EVs is their official automotive statistics and is only now starting to write regulations on how crash-worthy they must be and on what roads they will be allowed to travel.

Perkowski concludes: “Low-speed EVs may not fit the stereotype of today’s modern passenger car, but in China, where incomes remain low for a large part of the country’s population, affordability often trumps those values held dear in more developed countries.”

Could China’s low-speed EVs find a market in the United States? It’s certainly possible. In any case, the anti-gasoline revolution may be coming in ways we did not anticipate.

Alternative fuels and vehicles: Good news on all fronts

If we’re going to replace the gasoline in our tanks, we’re going to need help from all kinds of directions. None of the alternatives is likely to do the whole job by itself, but every little bit helps.

That’s why it’s so encouraging that there was good news on all fronts this week, and why each little success gets us closer to having legitimate alternatives to take the place of gasoline.

Here’s a sampling of some of the news:

Batteries. A team at Stanford University announced it had developed a high-performance battery out of aluminum. This is important because aluminum is much cheaper than lithium, the current favorite among battery-makers. Aluminum has been used to make batteries, but the problem has always been keeping the voltage high after repeated charging and recharging. Now the Stanford team believes is has found the answer.

“We have developed a rechargeable aluminum battery that may replace existing storage devices, such as alkaline batteries, which are bad for the environment, and lithium-ion batteries, which occasionally burst into flames,” said Hongjie Dai, professor of chemistry who headed the team. “People have tried different kinds of materials for the cathode. We accidentally discovered that a simple solution is to use graphite, which is basically carbon. In our study, we identified a few types of graphite material that give us very good performance.”

This raises the question of whether Elon Musk can substitute aluminum batteries in his Gigafactory, a work in progress that is set to build lithium batteries for the new Tesla.

Hydrogen. Hydrogen cars are clean, producing only warm water for exhaust. But the problem is getting the hydrogen. The only known methods to date have been electrolysis of water, which is expensive and energy intensive, and “reforming” natural gas, which produces carbon dioxide and makes hydrogen just another fossil fuel. But now a team of scientists at Virginia Tech has come up with a catalyst the can make hydrogen quickly and cheaply from biomass.

“Researchers from Virginia Tech have developed a way to drastically cut the time and money necessary to produce hydrogen fuel,” reports The Christian Science Monitor. “By using discarded corn cobs, stalks, and husks, they have improved on previous methods deemed too inefficient by energy experts. Their research, which was funded in part by Shell, was published today in Proceedings of the National Academy of Sciences.”

Using genetic algorithms, Percival Zhang and Joe Rollin developed an “enzymatic pathway” that speeds up the reduction of hydrogen from biomass. By including two simple plant sugars, glucose and xylose, they were able to increase the rate of hydrogen production while emitting an “extremely low amount” of carbon dioxide.

“Cost effective and productive in volume, this method could breathe new life into the hydrogen car,” says the CSM.

Biofuels. And speaking of enzymes, another team of researchers working for the Department of Energy has come up with a bacterium that efficiently breaks down biomass without pretreatment. The team has been using the system to extract ethanol from switchgrass, a fast-growing weed that has long been a favorite of biofuels enthusiasts. The strategy, called consolidated bioprocessing, uses the Caldicullulosiruptor beseii bacteria to split cellulose and then ferments it into ethanol. The strategy eliminates the very expensive pretreatment that requires heat and more enzymes. Several facilities are now trying to break down cellulose and convert it into ethanol, but this one-stop process would be a huge saving.

EVs. A study at the Stockholm Environment Institute says that electric vehicles may be coming into their own much faster than everyone thought. This is because the price of batteries is coming down faster than anticipated. EV batteries now cost approximately $300 per kilowatt-hour. They weren’t expected to fall much lower than that over the next five years. But the authors Bjorn Nykvist and Mans Nilsson say that recent developments have brought the price down as low as $150 per kilowatt-hour, which could make electric vehicles appealing for a much wider range of customers. Since the batteries normally make up at least half the price of the vehicle, it could reduce costs significantly. Or manufacturers might use the new low price to load up on batteries, increasing the range of the electric vehicle. Either way, the package becomes more attractive.

And that doesn’t even include the possibility that the aluminum battery developed at Stanford could be making batteries more efficient and lowering prices even further.

There’s a tremendous synergy going on in these fields, as researchers pursue numerous pathways in exploring alternative vehicles. One way or another, it means that alternatives to foreign oil are soon going to be making their way into the customer’s field of vision very soon.

10 people who turned anger into solutions for high gas prices

So we’ve heard from Americans who say high gas prices have disrupted their lives and their work. Let’s shift to the people who are more than mad as hell. They’re mad enough to turn their energy into action.

Among these 10 ideas, what’s the most practical for your life?

 

“I just ditched my old 1998 Volvo S70 for a used Prius, and it is so much more fun to fill a 10-gallon tank than an 18-gallon one. And have it last more than a week of heavy Los Angeles commuting. It’s still new to me, so I still kind of giggle every time I fill up the tank. I’m thrilled to put the money I save toward better things.”
— Jennifer

“We save a lot of money in the summer because my wife takes the bus to the south side of Madison to go to work, and I pick her up in the afternoon, about 4 miles south of our home. If I was to take her to work and pick her up, it would be 48 miles round-trip, morning and afternoon. The bus is cheaper.”
— Laverne F., Madison, Wisconsin

“As gasoline was so high for so long, I made a bio-diesel processor from a old electric water heater and made my own fuel for the oil furnace and my old 1984 GMC van with a diesel engine. I still received 21 mpg. Begging for grease was the hard part.”
— Willis W.

“I wish I had a good story for you, but my wife and I drive a plug-in Chevy Volt. We hardly ever stop at a gas station, except perhaps once every 6 weeks or while on an occasional trip. When we top the tank, it seldom takes more than 5 1/2 gallons, i.e. less than $20 worth of premium fuel. The main reason that we stop at gas stations these days is to get an automatic car wash.”
— David and Barbara G., Gaithersburg, Maryland

“Still wondering how to convert my 99 Ford Expedition to NG?”
— Gary S., Laguna Woods, California

(We’re checking around to find a SoCal CNG conversion business. Will update later.)

“I have not visited a gas station since September 2014, when I took delivery of my Tesla. However, I still pay for my daughter’s gasoline, suffer the financial cost, and contribute to the oil industry’s wanton environmental degradation. Savings at the pump could help me fund her college education.”
— Dr. George

“Go electric. I did and am receiving my Tesla next week. No more gas at all.”
— Bob

“Today we bought a 2014 Ford Focus, a flex-fuel vehicle which enables us to use E85 for fuel. A small contribution to energy independence.”
— David

“We need a blender pump [for ethanol] in every station.”
— Melvin M.

“I top off my cars with E85 when I can. I fill up once a month with a discount at Kroger. I am really pushing to get Kroger to provide ETHANOL pumps and shop at the same place!”
— Gerard R., Stone Mountain, Georgia

 

Incidentally, here’s a handy guide to flex-fuel vehicles on the market.