Shai Agassi had a great idea. Buy an electric car in which you can swap out the battery for a fresh one. That way you bypass the recharging time, which may be up to 4 hours.
It was a great idea, and Agassi got a lot of publicity when he introduced it in 2011. He was going to set up a network of charging stations in Israel, then try to expand into Europe and the United States. But A Better Place, Agassi’s company, declared bankruptcy in 2013. The idea didn’t catch on. Battery-swapping stations proved more complicated and difficult than anticipated, and the idea just didn’t resonate with motorists.
Now a secretive American designer named Horace Luke has come up with the same idea, but he wants to apply it to a new electric scooter called the Smartscooter. The battery will be much smaller. The machine in which you exchange your depleted battery for a new one will be about the size of an ATM. You will get about 40 miles to the charge, which will make it excellent for commuting. Altogether, it’s not just an alternative vehicle but an entirely seamless system he hopes will revolutionize transportation. Once the idea catches on with scooter owners, he hopes it will eventually extend to cars as well.
There are pluses and minuses to the idea: Luke hopes it will diminish dependence on gasoline and introduce electric vehicles as a true alternative. Critics point out that there are no reliable indicators that powering a car with electricity does anything to reduce carbon emissions, especially if some of the electricity is produced by coal, which provides 46 percent of the nation’s power. Luke counters that much electricity can be produced by wind and solar, and that batteries are an excellent way of storing surplus power. There is even talk that these batteries will be a way of evening out the ups and downs of the grid — although, of course, they will not be able to feed the grid and get you home from work on your Smartscooter at the same time.
There are other problems as well. Many people complain that scooters are useless in the rain and cold, while others say a good raincoat or warm clothing will solve that problem. There are also concerns about scooter finding a place to park where they can be chained up, and worries that they are easily stolen. But overall, the idea of a scooter that can be easily recharged and make 60 miles per hour on an electric battery seems to have some appeal.
In any case, it’s enough to help Luke raise $150 million for his company, Gogoro, which intends to start marketing the scooter system this year. Both the price of the scooter and the subscription that will allow the owner to start swapping batteries are yet to be announced.
Luke is not the first since Agassi to come up with the idea of substituting swapping for recharging. In defiance of Agassi’s abortive effort, Tesla has shown off a concept for a station that would allow a Model S to replace its battery in 90 seconds. Although the system was promised by the end of 2013, Tesla has barely mentioned it since. There was some talk about a launch early this year. The problem is that a Tesla battery weights about 100 pounds and requires a complex system to replace, whereas the scooter battery exchange can easily be handled by one person. “We no longer want to talk about charge time,” said Luke, “we want to talk about swap time.”
The Smartscooter received a nice write-up in the current edition of Wired, but even there the sophisticated readership had its doubts that the technology could be applied to cars. One online commenter wrote: “Even if it [the battery] could be replaced in 1 second, people would still rather fill their tanks, than assembling heavy batteries back and forth. Only battery enthusiasts are willing to do every inconvenient thing, to keep their dream alive.”
Other readers complained about how lithium ion batteries lose their charge and don’t store easily. They will have to be continually recharged, which of course requires electricity.
In short, the swappable electric scooter is no sure thing. There are plenty of obstacles that will make it difficult to catch on. But it’s definitely a step in the right direction in making people more accepting of modes of transportation other than imported gasoline.
(Photo credit: Gogoro)
GOP condemns White House proposal to add Alaska protections
/in Environment, What's The Buzz staff /by Fuel Freedom StaffReaction is pouring in after President Obama over the weekend announced his administration was seeking to permanently protect the majority of the Alaskan National Wildlife Refuge — about 12 million of 19.8 million acres — from oil and gas exploration.
The coastal plain in the refuge, home to about 200 species, as well as an estimated 10.3 billion barrels of oil (enough to satisfy U.S. consumption for about 18 months), has been “off-limits to development for years,” The Los Angeles Times writes. But:
As The Washington Post put it:
Obama, in a video released Sunday, said: “Alaska’s National Wildlife Refuge is an incredible place — pristine, undisturbed. It supports caribou and polar bears, all manner of marine life, countless species of birds and fish, and for centuries it supported many Alaska Native communities. But it’s very fragile.”
Environmentalists praised the announcement, but Republican lawmakers weren’t happy, particularly Alaska Sen. Lisa Murkowski, who leads the Senate Energy and Natural Resources Committee. A statement on the senator’s website was titled “Obama, Jewell Declaring War on Alaska’s Future,” referring to Interior Secretary Sally Jewell.
Murkowski said:
The White House called her reaction overblown.
The Atlantic: Why the U.S. still needs Saudi Arabia
/in National Security, What's The Buzz staff /by Fuel Freedom StaffThe Atlantic’s Matt Schiavenza has some pointed commentary on the longtime U.S.-Saudi alliance, arguing that the United States needs the Middle East kingdom “more than ever.”
Following the death of King Abdullah last week at age 90, following a lung infection, President Obama cited his “enduring contribution to the search for peace” in the region. Secretary of State John Kerry said he was a “man of wisdom and vision.”
Schiavenza then lists the ways in which Saudi policy undermines the American praise, including the lack of rights of women, and the case of blogger Raif Badawi, who was sentenced to 1,000 lashes and 10 years in prison for defending atheism.
Schiavenza writes:
The reason the United States continues to “put up with” Saudi Arabia, the writer contends, is oil. And despite ramped-up production in the U.S. shale-oil fields, the U.S. will continue to need Saudi oil. Currently there’s a glut that might worsen, since Abdullah’s successor, his half-brother Salman bin Abdul Aziz, appears unlikely to reduce oil production to stem the drop in price. Right now the U.S. produces about 9 million barrels of oil a day, comparable with Saudi output.
But the kingdom, which is the leading oil-producer in OPEC (which controls 40 percent of the world’s oil supply), is “well-positioned to survive a sustained drop in the price of oil,” Schiavenza writes, adding:
Puncturing the myth of 14X improvement in biofuels
/in Over a Barrel Blog, World wtucker, newleaf /by Arctic LeafJim Lane was demonstrating some of his usual skepticism when he took on the story of a 14X improvement in the production of biofuels last week.
The story began with an item in Renewable Energy World, Green Car Congress and several other publications. The National Renewable Energy Laboratory published a report on its website stating that a bacterium had been discovered that processed biofuel from cellulose material at 14 times the rate of previously used bacteria.
Lane starts with an apology as to why Biofuels Digest didn’t get too excited about this announcement.
First, Lane takes these publications to school for a little elementary arithmetic. The articles said that the new microbe “revealed twice the total sugar conversion in two days” that the present microbe “usually produced in seven.” But as Lane points out, that means it’s 7X as effective, not 14X. But “What does it matter,” he says. “Two of the stubborn problems in converting cellulose to fuels have been the cost of enzymes and the capex [capital expenditures] associated with the technology.” Neither problem is really addressed by the new enzyme.
Actually, the new enzyme – caldicellulosedisruptor bescii, which was discovered in a region of hot springs and land on Russia’s Kamchatka Peninsula — does hold some promise. Because they are so tolerant of heat (up to 193 degrees F), they promise to eliminate the pretreatment of cellulosic material, which would mean a huge saving in processing. Almost half the cost of reducing cellulosic material to sugars comes in pre-treatment. The trick will be getting the process that has been demonstrated in the lab to be repeated on a commercial scale. “Let’s locate all of this where it is, which is in the lab. Which is about 10 years from appearing in an at-scale process somewhere, you average out the timelines for bringing processes based on other microbes to full commercial scale.”
Lane has some quiet optimism about the process itself. He isn’t as entirely cynical as he would let on.
There has indeed been some research showing that the CelA bacteria can handle large quantities of cellulosic material in a commercial setting. As BioDigest reported last year, “a group of researchers led by the University of Georgia’s Mike Adams demonstrated that caldicellolusiruptor could “without pretreatment, break down biomass, including lignin, and release sugars for biofuels and chemicals production.” The group wrote in Energy & Environmental Science that “the majority (85%) of insoluble switchgrass biomass that had not been previously chemically treated was degraded at 78 °C by the anaerobic bacterium Caldicellulosiruptor bescii.)”
Digesting switchgrass and other cellulosic material into sugars — which can easily be converted to ethanol — would be a huge advance, even if it took ten years to bring into play. Even if it’s not the miracle that some have touted, it’s a huge advance. The question of which publication broke the story first will fade, and we’ll soon know if the new bacteria really can help us turn seemingly intractable vegetable material into a useful fuel.
Americans used to ride cheap trolleys. Then we burned them
/in Environment, Over a Barrel Blog, Updates from Fuel Freedom lhall /by Landon HallOne of the many fascinating storylines in the documentary PUMP (which is now available for download on iTunes) is the yarn about how several companies got together to take on a common enemy: popular, affordable electric trains and trolleys that criss-crossed the nation early in the 20th century. That’s a very different country than we live in today, when the automobile is as ingrained in our culture and economy as ever. As former Shell Oil president John Hofmeister puts it in the film:
Narrator Jason Bateman follows up:
Bateman then gives way to an expert on this subject, Edwin Black, whose book Internal Combustion details the effort to target the trolleys. Black explains in PUMP:
In the 1930s and ’40s, five companies — Standard Oil, Mack Truck, Firestone, Phillips and General Motors — colluded to create a secret company that bought up all the trolley lines and passenger cars.
The reckoning was a little late, however. Back to Bateman:
That led to the interstate highway system, which only intensified our love affair with the automobile. A relationship that relies, essentially, on just one fuel type: gasoline. Of course, many of today’s municipal bus fleets run on compressed natural gas (CNG) or liquefied natural gas (LNG). And rail projects are often on the minds of planners. But getting away from gas-burning transport has been a difficult road, as anyone following the fight over California’s $68 billion high-speed rail project knows. To get a sense of how the story of oil’s dominance came to, and to see what you can do to end our addiction to it, watch PUMP. (Photo credit: Submarine Deluxe)
Yellowstone River oil spill contaminates drinking water in Montana town
/in Over a Barrel Blog staff /by Fuel Freedom StaffResidents of the town of Glendive, in eastern Montana, are being told not to drink or cook with water from the city’s supply after a weekend oil spill that send 50,000 gallons of crude into the Yellowstone River.
The river flows downstream from Yellowstone National Park, and the site of the spill is some 400 miles from the park’s entrance, along the border between Montana and Wyoming.
But Saturday’s spill — the equivalent of 1,200 barrels of oil extracted from the Bakken shale-rock formation in Montana and North Dakota — caused elevated levels of the cancer-causing compound benzene to turn up in the local water supply. Officials in the city of 6,000 are trucking in bottled water, and residents were warned not to use water out of the tap.
The Los Angeles Times quoted Glendive Mayor Jerry Jimison:
The pipeline is owned by Bridger Pipeline, a subsidiary of a Wyoming company called True Cos. That company said in a statement that a 12-inch section of the Poplar Pipeline had breached Saturday at 10 a.m. The company said the pipeline was shut down within an hour of the leak, and that “all relevant local, state and federal authorities” had been notified. More than 50 people were working to clean up the spill, the Times reported.
“Our primary concern is to minimize the environmental impact of the release and keep our responders safe as we clean up from this unfortunate incident,” Tad True, vice president of Bridger Pipeline, said in the statement.
Montana’s Department of Environmental Quality said the city draws its drinking water supply from an intake structure about 14 feet beneath the surface of the river, about 7 river miles downstream from the breach.
“Product sheen has been observed on the river almost to Sidney,” about 50 miles downriver from Glendive, the agency said. “No other community water supplies draw from the Yellowstone River downstream of the release in Montana.”
As National Geographic noted, this is the “second sizable oil spill” on the Yellowstone River in the last four years:
NatGeo says that after the latest spill, “initial water tests showed no evidence of oil, but residents soon complained that their tap water had an unusual odor. The city’s water advisory was issued late Monday. The Times says benzene has a sweet odor and can be hazardous over time.
Fracking offers hope
/in Economy, Over a Barrel Blog wtucker, newleaf /by Arctic LeafI’ve just finished The Frackers, the excellent history of how the United States became the world’s leading developer of fossil fuels, by former Wall Street Journal reporter Gregory Zuckerman.
There are three lessons that can be taken away from this history, all of which relate to the development of alternative sources of energy:
Let’s examine those myths one by one:
The government should get credit for the breakthroughs. Proponents of big government often try to promote the idea that the fracking revolution never would have occurred without the help of the government. They even argue that government was responsible for the fracking initiative. Three years ago, Ted Norhaus and Michael Shellenberger of the Breakthrough Institute published a piece in The Washington Post in which they practically argued that fracking had been invented in the laboratories of the Department of Energy. George Mitchell, who spent 40 years developing fracking, had simply borrowed a few ideas that the DOE had designed.
Read the opening chapter on Mitchell in The Frackers, and you’ll hardly find one reference to the Department of Energy or government help. At one point the DOE contributed a few million dollars to an experiment that Mitchell had designed, but that was it. The rest of the story tells of Mitchell’s fascination with trying to suck oil out of shale rock, and how he nearly bankrupted his moderately successful oil company in the effort. He had no luck trying to convince the major oil companies that shale could be accessed. At one point, Chevron came very close to fracking the Barnett Shale, where Mitchell had his first breakthrough, but the company gave up on the effort. Harold Hamm experienced the same frustrations in the Bakken, where he alone believed there were vast reserves of oil but couldn’t get anyone to support him, until he finally made a breakthrough. The government had nothing to do with it.
Fracking wildcatters always get rich. The great irony for many of these pioneers is that they are often undone by their own success. Aubrey McClendon built Chesapeake Gas into the nation’s second-largest producer of natural gas but was forced to give up his company because the success of his fracking had driven the price of gas so low that he was overextended. The same thing happened to Tom Ward, an early associate of McClendon’s who had built his own company, SandRidge, based on fracking. Ward was forced out of his ownership by the board of directors. Harold Hamm has been having the same trouble in The Bakken since the superabundance of oil has forced the price down. Developing a new source of energy doesn’t necessarily mean you’re going to be permanently rich.
The developers of new ways to access fossil fuels are opposed to other alternatives. Because they have been so successful in reviving production of oil and gas, the assumption has been that the Frackers are wedded to fossil fuels and are undercutting alternatives. This is not true. The primary motive of all these innovators has been to make America more energy-independent and reduce our reliance on foreign oil. All of them see the development of fossil fuels as only a temporary step, and acknowledge that we must ultimately find some other sources of energy. T. Boone Pickens, the dean of oil magnates, put forth a plan that would try to get the electrical sector to rely on wind so that natural gas could be moved over to the transport sector to replace oil. His Clean Energy Fuels Corporation had some success in building a “natural gas highway” that substitutes compressed natural gas for diesel fuel in long-haul tractor trailers. Both Mitchell and Hamm have been exploring alternative energy, and they’re funding efforts to try to substitute renewables for fossil fuels, both domestic and imported.
As Zuckerman concludes at the end of The Frackers:
It’s a lesson worth keeping in mind as we pursue alternative fuels to substitute for foreign oil.
Obama mentions oil, Keystone in State of the Union
/in Environment, What's The Buzz staff /by Fuel Freedom StaffPresident Obama touched on several aspects of the energy debate during Tuesday night’s State of the Union Address, including:
Imported oil:
Ramped-up U.S. oil production:
Consumers savings from cheap gasoline:
The debate over the TransCanada Keystone XL pipeline:
And something else about solar power:
As The New Republic noted, it was the first time in his six SOTU Addresses that Obama mentioned Keystone:
(Photo: WhiteHouse.gov)
Hydrogen-powered cars steal some sex appeal in Detroit
/in What's The Buzz, World staff /by Fuel Freedom StaffVisitors to the North American International Auto Show in Detroit this week likely were awe-struck, along with critics, at the sight of the new high-powered Acura NSX and the Ford GT.
But this might be the show where hydrogen-powered vehicles finally graduated from the drawing board to the public consciousness.
Much buzz was created in the Motor City when Honda unveiled its FCV (for fuel-cell vehicle) concept car, which is expected to go on sale in the United States in 2016. The car is an answer to Toyota’s Mirai FCV, which is expected to be available in the U.S. later this year (Japanese prime minister Shinzo Abe became the first person in the world to get one last week.)
The cars join the Hyundai Tucson and the Mercedes F-Cell in the hydrogen ranks. Hyundai reportedly has decided to lower the price of its vehicle (said to be about $139,000) to increase its competitiveness with its rivals.
Cost could be a big issue with consumers: The Mirai costs about $62,000, roughly the same as the Honda FCV.
Refueling access is another issue: There are only 13 hydrogen stations in the U.S., 11 of them in California. But the state is investing more than $46 million to build 28 new stations.
FCVs combine hydrogen, from a tank or cell, with oxygen that powers an electric motor. The key benefit is the short refueling time: Honda said its FCV could be fueled in about 3 minutes (at about 10,00 pounds per square inch). The vehicle has a range of roughly 300 miles, an improvement over the 240 achieved by Honda’s first-generation fuel-cell vehicle, the FCX Clarity. The Mirai also has about a 300-mile range.
One person unimpressed with all the attention hydrogen-powered cars were getting in Detroit was Tesla founder Elon Musk. As MLive reported:
Toyota is undaunted, saying it will share the 5,680 patents that went into its hydrogen fuel cells. Musk announced last year that Tesla would make its patents available to other carmakers.
Time reported:
(Photo: Honda FCV, via Honda.com)
Swappable batteries make a comeback, in the Smartscooter
/in Over a Barrel Blog, World wtucker, newleaf /by Arctic LeafShai Agassi had a great idea. Buy an electric car in which you can swap out the battery for a fresh one. That way you bypass the recharging time, which may be up to 4 hours.
It was a great idea, and Agassi got a lot of publicity when he introduced it in 2011. He was going to set up a network of charging stations in Israel, then try to expand into Europe and the United States. But A Better Place, Agassi’s company, declared bankruptcy in 2013. The idea didn’t catch on. Battery-swapping stations proved more complicated and difficult than anticipated, and the idea just didn’t resonate with motorists.
Now a secretive American designer named Horace Luke has come up with the same idea, but he wants to apply it to a new electric scooter called the Smartscooter. The battery will be much smaller. The machine in which you exchange your depleted battery for a new one will be about the size of an ATM. You will get about 40 miles to the charge, which will make it excellent for commuting. Altogether, it’s not just an alternative vehicle but an entirely seamless system he hopes will revolutionize transportation. Once the idea catches on with scooter owners, he hopes it will eventually extend to cars as well.
There are pluses and minuses to the idea: Luke hopes it will diminish dependence on gasoline and introduce electric vehicles as a true alternative. Critics point out that there are no reliable indicators that powering a car with electricity does anything to reduce carbon emissions, especially if some of the electricity is produced by coal, which provides 46 percent of the nation’s power. Luke counters that much electricity can be produced by wind and solar, and that batteries are an excellent way of storing surplus power. There is even talk that these batteries will be a way of evening out the ups and downs of the grid — although, of course, they will not be able to feed the grid and get you home from work on your Smartscooter at the same time.
There are other problems as well. Many people complain that scooters are useless in the rain and cold, while others say a good raincoat or warm clothing will solve that problem. There are also concerns about scooter finding a place to park where they can be chained up, and worries that they are easily stolen. But overall, the idea of a scooter that can be easily recharged and make 60 miles per hour on an electric battery seems to have some appeal.
In any case, it’s enough to help Luke raise $150 million for his company, Gogoro, which intends to start marketing the scooter system this year. Both the price of the scooter and the subscription that will allow the owner to start swapping batteries are yet to be announced.
Luke is not the first since Agassi to come up with the idea of substituting swapping for recharging. In defiance of Agassi’s abortive effort, Tesla has shown off a concept for a station that would allow a Model S to replace its battery in 90 seconds. Although the system was promised by the end of 2013, Tesla has barely mentioned it since. There was some talk about a launch early this year. The problem is that a Tesla battery weights about 100 pounds and requires a complex system to replace, whereas the scooter battery exchange can easily be handled by one person. “We no longer want to talk about charge time,” said Luke, “we want to talk about swap time.”
The Smartscooter received a nice write-up in the current edition of Wired, but even there the sophisticated readership had its doubts that the technology could be applied to cars. One online commenter wrote: “Even if it [the battery] could be replaced in 1 second, people would still rather fill their tanks, than assembling heavy batteries back and forth. Only battery enthusiasts are willing to do every inconvenient thing, to keep their dream alive.”
Other readers complained about how lithium ion batteries lose their charge and don’t store easily. They will have to be continually recharged, which of course requires electricity.
In short, the swappable electric scooter is no sure thing. There are plenty of obstacles that will make it difficult to catch on. But it’s definitely a step in the right direction in making people more accepting of modes of transportation other than imported gasoline.
(Photo credit: Gogoro)
2014 was the warmest year in recorded history
/in Environment, What's The Buzz staff /by Fuel Freedom StaffThere were pockets of pure hotness in the United States in 2014. California, for instance, endured an unprecedented drought, worsened by the warmest year in the state since 1934.
Although the United States, overall, had just its 34th-warmest year on record, the rest of the world suffered much more: As climate scientists had been predicting for much of the year, 2014 was the hottest year around the globe since records began being kept in 1880.
As USA Today reported:
(California’s average was 61.5 degrees. Alaska, Nevada and Arizona also had their warmest years on record. Earlier this month, it was announced that Anchorage had exactly zero days of below-zero weather in 2014.)
More USA Today:
Nine of the 10 warmest years on Earth have now occurred in the 21st century, the data show.
The warming trend was driven by ocean temperatures moreso than land temperatures, which alarms scientists, since there wasn’t even a heat-producing El Nino event.
As The Washington Post reported: