Electrifying Houston – City Gets Private Electric Car Charging Network
(Source: Good)
Houston, Texas, may end up being the first American city with a great electric car charging infrastructure. NRG Energy is rolling out what is supposedly the world’s first privately funded comprehensive electric vehicle ecosystem. Here are some interesting nuggets:
- The system (or “ecosystem,” in their overwrought marketing speak), called eVgo, employs a very interesting business model. Subscribers sign a three-year contract and then pay a monthly fee, ranging from $49 to $89, for both a home charger and varying levels of access to this network of public chargers.
- NRG plans to install between 50 and 150 high-speed chargers in public places— shopping centers and the like—by the end of 2011. They’ll also be installing chargers in people’s homes.
- The high-speed chargers distributed around the city can charge a car to 80 percent within 30 minutes.
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Finally! Washington, DC Unveils First Public Curbside ChargePoint Charging Station
Washington, DC’s first public curbside 240V Level II Coulomb ChargePoint station is now located at the Franklin D. Reeves Center, 2000 14th Street, in northwest DC. There are two spaces available for charging vehicles on the west side of 14th Street adjacent to the Reeves Center. The installation of the ChargePoint station was done by PEPCO and Coulomb distributor NovaCharge, LLC.
Mayor Adrian M. Fenty today, along with the Department of Energy Undersecretary Cathy Zoi, District Department of Transportation Director Gabe Klein and other officials unveiled the first curbside electric car charging station in the District.
Image Courtesy: DDOT (via Flickr) - Click image to access more pics from the event
“This is yet another fantastic way the District is at the forefront of providing alternative and environmentally friendly transportation options for District residents and visitors,” said Mayor Fenty. “We are excited to make this technology available and easily accessible to everybody.”
Click here to read the full story.
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The perks keep coming! Buy an electric car to become a magnet for attention –
Going electric has its own benefits which include – Tax credits, rebate checks, personalized home visits, government giveaways — even customer service calls from top corporate executives.
Mr. McNaughton, a lawyer in Nashville, paid his $99 deposit, he has been bombarded with government incentives — promises of a $7,500 federal tax credit, a $2,500 cash rebate from the state of Tennessee, and a $3,000 home-charging unit courtesy of the Energy Department.
Amplify’d from www.nytimes.com
Precisely. It is all part of an unprecedented effort by federal, state and local governments to stimulate demand for cars that have zero tailpipe emissions — and Nissan’s pre-emptive bid to corner the all-electric market much the way that Toyota dominated the early hybrid market with the Prius.
The government subsidies are shaving thousands of dollars off the Leaf’s $32,780 sticker price, while other benefits are piling up, like free parking in some cities and the use of express lanes on highways usually reserved for cars with multiple passengers. In Tennessee, where a Leaf assembly plant is being built, Leaf drivers will be able to charge their vehicles free at public charging stations on 425 miles of freeways that connect Nashville, Knoxville and Chattanooga.
“It’s almost shocking how many subsidies are available on the Leaf,” said Jeremy P. Anwyl, chief executive of the auto research Web site Edmunds.com. “We are putting a lot of money behind this technology.”
See this Amp at http://bit.ly/aQvV1z
Nissan Nails a Home Run! “All Electric” Leaf’s Advertisement Features “Emotionally Charged” Polar Bear
(Source: via HuffingtonPost)
Brilliant idea and clever execution! In today’s world, where scary climatic changes are threatening the planet – rising seas, melting glaciers, swirling wild fires, furious hurricanes, etc, etc – this advertisement sends a subtle yet powerful message, which should go a long way in convincing the general public about buying a Nissan Leaf. No doubt in my mind the consumers will for a moment think about Nissan Leaf in a positive light when they set out the find an Electric Vehicle or a Hybrid Electric Vehicle! Not even Lance Armstrong can make such a compelling case!
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Fuzzy Logic? Critics question GM’s claim to fame 230 MPG (city) rating for Chevy Volt; Say “Your Results May Vary”
(Sources: Autoblog Green , Green Car Congress, NY Times Wheels, Green Car Reports)
The internet as well as the automotive world has been abuzz with a lot of discussions since this morning after General Motors CEO Fritz Henderson revealed what the company’s mysterious ‘230’ ad campaign was about. It turned out to be the official mileage rating for GM’s upcoming 2011 Chevrolet Volt extended-range electric car.
GM must be basking in the new found glory (though it sounds more temporary as the intelligent folks around the web are starting to dig out the details behind this 230mpg claim). GM’s Twitter account was proudly re-tweeting a post that goes like this: 230 mpg city, great. More than 100 mpg combined, even better. Not being stranded after 300+ miles, priceless. Mind you! This is just a sample of what’s been such a flood of good PR for GM. after this 230 unveiling.
For many smart folks, a number like that seems outlandish, absurd. How can the US Environmental Protection Agency possibly measure fuel consumption that low? The answer, it turns out, is all in the assumptions.
Our friends at Autoblog says “Without access to the actual method that the EPA is tentatively going to apply to plug-in vehicles (we have requests for clarification out to the EPA), all that GM’s Dave Darovitz would tell us is that the number is “based on city cycles and we’re not really talking in detail yet.” Instead, the press release says that: Under the new methodology being developed, EPA weights plug-in electric vehicles as traveling more city miles than highway miles on only electricity. The EPA methodology uses kilowatt hours per 100 miles traveled to define the electrical efficiency of plug-ins. Applying EPA’s methodology, GM expects the Volt to consume as little as 25 kilowatt hours per 100 miles in city driving. At the U.S. average cost of electricity (approximately 11 cents per kWh), a typical Volt driver would pay about $2.75 for electricity to travel 100 miles, or less than 3 cents per mile.
Which leads to the big question: What assumptions should the EPA make in its emissions and gas-mileage tests about how the Volt is used (also known as the car’s “duty cycle”)?
For decades, gasoline cars (and ) have been testing using two cycles: city and highway. That gives us the two quoted EPA mileage ratings, and the EPA also calculates a “blended” number for overall usage. The distance driven doesn’t really matter.
But for the Volt, mileage assumptions become much more political. If the EPA tests a Volt over a cycle of less than 40 miles, it will never burn any gasoline, and it’ll get that “infinite” mileage. The daily distance matters much more for the Volt than for a gas engined car.
The answer appears to be the EPA has adopted a cycle described by GM-Volt.com, among others, that assumes the Volt is driven until the battery is discharged–and then slightly more on gasoline power.
A similar test routine proposed by Mike Duoba at Argonne National Laboratories repeatedly drives the car on four EPA highway test cycles until the battery is discharged, then drives one city cycle–totaling 51 miles. (The EPA city cycle is roughly 11 miles, the highway cycle about 10 miles.)
If the engine runs for 11 miles at 50 mpg, that will use 0.22 gallons of gasoline. But that amount is used over a total travel distance of 51 miles, which works out to 232 mpg. Sounds like 230 mpg to us!
Jim Motavalli wrote on his Wheels column on New York Times : The problem with claiming 230 miles a gallon was that to get at numbers like that you can’t simply measure its fuel consumption. The plug-in hybrid’s small gas engine is there to provide power for the electric motors, not drive the wheels, and the first 40 miles are on the batteries alone.
G.M. can plug its numbers into the E.P.A. city driving cycle and get stellar results, but, as they say, actual results — and planetary impact — will vary quite a bit. How and where you drive the Volt will matter quite a bit, too. “If you’re heavy footed, you’re not going to get 230 miles per gallon,” said Roland Hwang, transportation program director at the Natural Resources Defense Council.
In a detailed article published by Green Car Congress one can learn how this fuel economy rating is measured. While the fuel economy (FE) for combustible fueled vehicles (such as gasoline, diesel, compressed natural gas, or an ethanol blend) can easily be expressed in mpg, and fuel economy for an all-electric vehicle can be expressed in miles per gallon of gasoline equivalent (mpge), the arrival of new technologies that can operate in all-electric mode, a conventional hybrid mode, or some combination of the two complicates the situation.
The EPA is revisiting the FE label provisions as they apply to those types of vehicles, and is working with automakers, the SAE, the State of California, the Department of Energy and others to address these issues. The EPA anticipates issuing guidance and/or a rule this year.
According to US Department of Transportation data, nearly eight of 10 Americans commute fewer than 40 miles a day. A Volt driver’s actual gas-free mileage will vary depending on how far he or she travels and other factors, such as how much cargo or how many passengers they carry and how much the air conditioner or other accessories are used. Tony Posawatz, Vehicle Line Director for the Volt, said that the Volt is delivering 40 miles all electric in both city and highway cycles.
However, Posawatz notes that since the Volt results are based on a single charge per day—and that given the recharge time of 6-8 hours on a standard 110V outlet or half that on a 240V charger, the Volt has the potential to deliver better than 230 mpg performance if it can charge multiple times per day.
Click here to read the entire article.
GM Unlocks the Mystery Behind Its 230 Campaign! CEO Unveils Stunning Fuel Economy Ratings for its Game-Changing Electric Vehicle; Chevy Volt Gets 230 MPG (city) under federal fuel economy testing standards for plug-in cars
(Source: Washington Post, Jalopnik, Autoblog)
Car can extend its range to more than 300 miles with its flex fuel-powered engine-generator.
Image Courtesy: Autoblog
In case you missed it this morning, General Motors CEO Fritz Henderson made some big news just one month after the “new” GM emerged from bankruptcy protection.
General Motors announced today that its forthcoming electric vehicle, the Chevrolet Volt, will achieve city fuel economy of 230 miles per gallon, under testing that used draft federal fuel economy methodology standards for plug-in cars.
The Volt will become the first mass-produced vehicle to obtain a triple-digit MPG rating, the company said.
“The Volt is becoming very real, very fast,” chief executive Fritz Henderson said. “The price of oil is going to go up.”
According to Frank Weber, vehicle chief engineer for the Volt, the number is based on combined electric only driving and charge sustaining mode with the engine running. He declined to get specific about the proportions, but did say that the urban cycle would be predominantly EV only. The EPA has been studying real world vehicle usage and is developing the formulas to try and provide a representative number of what most customers could expect to achieve. In addition to the composite number, the new EPA stickers will likely also get numbers for mileage in charge sustaining mode and electric efficiency in EV mode.
Initial prices for the car may be as much as $40,000, analysts said.
But company officials said the car’s price is expected to come down over time. They note, moreover, that gas prices will rise again, making fuel-efficient cars more valuable.
The Volt, which is scheduled to start production late next year, is expected to travel up to 40 miles on electricity from a single battery charge. The company says the car can extend its range to more han 300 miles with its flex fuel-powered engine-generator.
Assuming the average cost of electricity is approximately 11 cents per kilowatt-hour in the United States, a typical Volt driver would pay about $2.75 for electricity to travel 100 miles, or less than 3 cents per mile.
This story’s still developing, but if our sources are correct, it would blow the Toyota Prius out of the water. Heck, it’d blow every other vehicle currently on the market out of the water with the exception of the Tesla roadster — and that’s no four-door mid-size sedan. So for GM this represents a huge marketing coup — the ability to claim the most fuel efficient vehicle in the world and a big blow to detractors who claim the big, sweaty ‘merican manufacturer can’t build quality products.
Click here to read the entire article.
