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Mild improvements in a gas hog, intended no doubt to greenwash people in to buying more of them for the "I'm a bubba!" factor.
Ford unveils next-gen F-150; up to 700 lbs lighter, new 2.7L EcoBoost with stop-start
2015 F-150. Click to enlarge. Ford introduced the all-new Ford F-150 at its press conference at the North American International Auto Show in Detroit. The “reinvention” of this critical vehicle for Ford features an improved fully boxed ladder frame that incorporates more high-strength steel...
Not much to brag about, as the fuel economy is far below the Prius and Insight (that latter of which even costs less than the 200). Chrysler is lagging far behind.
New Chrysler 200 mid-size sedan features standard nine speed transmission, expected 35 mpg highway
2015 Chrysler 200. Click to enlarge. Chrysler introduced the revamped new 2015 Chrysler 200 mid-size sedan at the Detroit Auto Show. The mid-size sedan segment is one of the largest segments in North America, with more than 2 million sales annually. The 200 is the industry’s first mid-size ...
Interesting concept, but seems a little bit on the flashy side. Why not just have PV on the roof and be done with it?
And the simulation shows the car moving under the canopy as the sun is passing overhead - how is that accomplished?
8 times as much solar is going to more rapidly wear out the solar panels. This has been discovered in many other PV concentrator trials.
Finally, 8 times as much solar insolation hitting the roof would increase the heat load on the car by 8, which could be a summer disaster in most states.
Ford unveils C-MAX Solar Energi concept; “plug-in” hybrid not dependent on electric grid can fully recharge from sun
Ford’s C-MAX Solar Energi concept combines a rooftop solar panel with an off-board solar concentrator—essentially an inexpensive Fresnel lens canopy. The vehicle moves beneath the canopy during the day to maintain maximum concentrated solar irradiance. Click to enlarge. Ford Motor Company a...
This is the price drop I've been waiting for on the i-MiEV. My 2000 Honda Insight is at the perfect age/wear to transition from, so I'm making the switch.
Mitsubishi slashes prices of 2014 i-MiEV by 21% ($6K), offers more standard features
Mitsubishi Motors North America, Inc. (MMNA) is reducing the price of the MY 2014 i-MiEV battery electric vehicle by 21% ($6,130) from the previous 2012 vehicle and delivering an expanded standard equipment package with it. The 2014 model year Mitsubishi i-MiEV ES model including CHAdeMO DC quic...
"America is addicted to oil"
-- George W. Bush, State of the Union Speech, 2006
Major spill from the ExxonMobil Pegasus pipeline in Arkansas
Route of the Pegasus pipeline. Source: ExxonMobil. Click to enlarge. A breach in ExxonMobil’s Pegasus crude oil pipeline occurred late Friday afternoon near Mayflower, AR (about 20 miles north northwest of Little Rock and at the southwestern end of the Lake Conway reservoir). The pipeline h...
This is even better fuel economy than the Civic Hybrid. I'm sure US manufacturers can do just as well...
Mitsubishi introduces 2014 Mirage with estimated 40 mpg US combined
Mitsubishi Motors North America, Inc. (MMNA) unveiled the 2014 Mitsubishi Mirage 5-door subcompact at the 2013 New York International Auto Show. Mitsubishi estimates that the new, non-hybrid Mirage, expected to go on sale in the fall, will achieve estimated fuel economy of 37 mpg city/44 mpg hi...
As long as it is used by a business with a need to haul heavy material, this is better than the current. Of course, it may also be bought by those who want a big truck predominantly for the image factor. THAT would indeed be pathetic...
GM: new Sierra 5.3L V-8 EcoTec3 highway fuel economy tops Ford EcoBoost V-6
2014 5.3L V-8 EcoTec3 AFM VVT DI (L83) for Chevrolet Silverado and GMC Sierra. Click to enlarge. The 2014 GMC Sierra 1500 full-size pickup truck features a new 5.3L EcoTec3 V-8 engine (earlier post) equipped with direct injection, cylinder deactivation (AFM) and variable valve timing to ach...
"For all practical purposes there is not such thing as grid storage. "
https://www.dom.com/about/stations/hydro/bath-county-pumped-storage-station.jsp
Cradled in Virginia's rugged Allegheny Mountains, the world's most powerful pumped storage generating station quietly balances the electricity needs of millions of homes and businesses across six states.
Installed capacity is 3,003 MW. During operation, the water level fluctuates by over 105 feet (30 m) in the 265-acre (110 ha) upper reservoir and 60 feet (20 m) feet in the 555-acre (220 ha) lower reservoir.
Virginia has two other hydro-storage facilities as well.
Stanford study quantifies energetic costs of grid-scale energy storage over time; current batteries the worst performers; the need to improve cycle life by 3-10x
A plot of ESOI for 7 potential grid-scale energy storage technologies. Credit: Barnhart and Benson, 2013. Click to enlarge. A new study by Charles J. Barnhart and Sally M. Benson from Stanford University and Stanford’s Global Climate and Energy Project (GCEP) has quantified the energetic co...
Bernard wrote;
"You are operating under the assumption that the clear air under a vehicle counts as part of the cross-sectional area."
No, I'm not, ground clearance does not enter into cross-sectional area assessment. It's easy to see that SUVs, on average, have a greater cross sectional area than automobiles.
"aggressive-looking designs don't weigh more"
I have no idea where this thought of your came from, I certainly made no such claim, nor would do so.
New 2014 Jeep Cherokee features up to 31 mpg highway, 9-speed transmission; driver assistance firsts
2014 Jeep Cherokee. Click to enlarge. Chrysler introduced the new 2014 Jeep Cherokee mid-size SUV at the New York International Auto Show. The new Cherokee features a segment-first nine-speed automatic transmission, developed in partnership with ZF; fuel economy improvements of more than 45...
EPA 28 mpg/34 mpg/31 mpg is quite good for such a vehicle. This would be the better direction for those 'requiring' extra traction in snow (though European drivers in the Alps were quite deft with FWD vehicles for many years.)
Subaru introduces XV Crosstrek Hybrid, its first production hybrid
Subaru XV Crosstrek Hybrid. Click to enlarge. Subaru of America, Inc. unveiled its first production hybrid vehicle, the Subaru XV Crosstrek Hybrid, at the 2013 New York International Auto Show. Based on the XV Crosstrek crossover introduced for 2013, the 2014 XV Crosstrek Hybrid model arriv...
Bernard said:
"A "normal" wagon wouldn't necessarily be much lighter, or aerodynamic."
A wagon is going to have a smaller cross sectional area, which when using the same aerodynamic design techniques, will indeed lower the total aerodynamic drag. The SUV also requires more materials, hence less materials with the same design approach will indeed result in a lighter vehicle.
People who choose to live outside areas with managed roads feel justified in impacting our nation's security, though it's unclear how many Americans would agree their excess consumption of oil it truly justified. Freedom does not necessarily mean having one's whims satiated at the expense of their fellow countrymen.
http://secureenergy.org/
New 2014 Jeep Cherokee features up to 31 mpg highway, 9-speed transmission; driver assistance firsts
2014 Jeep Cherokee. Click to enlarge. Chrysler introduced the new 2014 Jeep Cherokee mid-size SUV at the New York International Auto Show. The new Cherokee features a segment-first nine-speed automatic transmission, developed in partnership with ZF; fuel economy improvements of more than 45...
Not bad economy for an SUV, though it is still an SUV.
New 2014 Jeep Cherokee features up to 31 mpg highway, 9-speed transmission; driver assistance firsts
2014 Jeep Cherokee. Click to enlarge. Chrysler introduced the new 2014 Jeep Cherokee mid-size SUV at the New York International Auto Show. The new Cherokee features a segment-first nine-speed automatic transmission, developed in partnership with ZF; fuel economy improvements of more than 45...
Kit P. still struggles for relevance...
DOE TEF project finds US can eliminate petroleum and reduce GHG by more than 80% in transportation by 2050; less use, more biofuels, expansion of electricity and hydrogen
TEF project points to deep cuts in petroleum and emissions in the transportation sector by focusing on modes, fuels, and demand. Source: DOE. Click to enlarge. The US Department of Energy (DOE) released findings from a new project—Transportation Energy Futures (TEF)—that concludes the Unite...
Unnecessary. As DaveD points out, many luxury cars are very quiet as well - will those also have noise added to them?
Cyclists don't make noise, and pedestrians have to keep them in mind as well, so this doesn't make sense.
Global Automakers urges NHTSA to set a safe, but not too loud minimum sound requirement for hybrid and electric vehicles
In its comments to the National Highway Traffic Safety Administration’s (NHTSA) proposed rule to add sound to hybrid and electric vehicles, the Association of Global Automakers is asking the agency to find a noise level that effectively alerts pedestrians without being excessively loud. Strik...
Nuclear plants require significant security measures and teams. Having many more plants means many more targets, each of which needs roughly the same amount of protection that a 'regular' nuclear plant needs.
DOE to award up to $266M to small modular nuclear reactor project; targeting commercial operation around 2025
DOE selected an SMR project with the B&W mPower reactor in 2012. The nuclear core and steam generators are integrated in a single vessel. Source: B&W. Click to enlarge. The US Department of Energy (DOE) issued a new funding opportunity announcement (DE-FOA-0000800) for up to $266 million to...
Ford has certainly given themselves a black eye. Looking at fueleconomy.gov, even the responders there give an average economy rating of 38.4 mpg, with the Prius and Prius V coming much closer to their estimates.
OpinionAn open letter to Ford from a customer
I thought my 2013 C-MAX would be a Prius Killer? NOT! As a returning Ford buyer I feel deceived. I want to support US companies and US jobs. What was Ford thinking when they published 47/47/47 estimates? Based on the advertised EPA estimates, I would have been OK with low 40’s...but 28-33 mpg i...
Kit P. seems to think that biking is not as good as walking, though fails to say why he holds that belief, and seems to think biking is the equivalent to driving a car. Yes, he must have just started waking up from a nap...
DOE TEF project finds US can eliminate petroleum and reduce GHG by more than 80% in transportation by 2050; less use, more biofuels, expansion of electricity and hydrogen
TEF project points to deep cuts in petroleum and emissions in the transportation sector by focusing on modes, fuels, and demand. Source: DOE. Click to enlarge. The US Department of Energy (DOE) released findings from a new project—Transportation Energy Futures (TEF)—that concludes the Unite...
Wind and solar can indeed replace our unsustainable fossil-fuel addiction, as detailed in this model from the University of Delaware;
http://www.sciencedirect.com/science/article/pii/S0378775312014759
"At 2030 technology costs and with excess electricity displacing natural gas, we find that the electric system can be powered 90%-99.9% of hours entirely on renewable electricity, at costs comparable to today"
s
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but only if we optimize the mix of generation and storage technologies.
DOE TEF project finds US can eliminate petroleum and reduce GHG by more than 80% in transportation by 2050; less use, more biofuels, expansion of electricity and hydrogen
TEF project points to deep cuts in petroleum and emissions in the transportation sector by focusing on modes, fuels, and demand. Source: DOE. Click to enlarge. The US Department of Energy (DOE) released findings from a new project—Transportation Energy Futures (TEF)—that concludes the Unite...
Indeed, the politicians are dependent upon their energy company masters, so leadership on this issue will have to come from other areas.
I live in a semi rural area, though bike to a commuter bus stop where I board a bus that takes me to within 5 miles from my office, biking the rest of the way in.
There are any number of ways that we can significantly reduce our consumption of petroleum (carpooling, vanpooling, mass transit, cycling, telecommuting, and myriad combinations of these).
DOE TEF project finds US can eliminate petroleum and reduce GHG by more than 80% in transportation by 2050; less use, more biofuels, expansion of electricity and hydrogen
TEF project points to deep cuts in petroleum and emissions in the transportation sector by focusing on modes, fuels, and demand. Source: DOE. Click to enlarge. The US Department of Energy (DOE) released findings from a new project—Transportation Energy Futures (TEF)—that concludes the Unite...
It's not going to be throttle jockeys who are buying this, so acceleration won't by and large be an issue. And that's what acceleration lanes are for, as long as that's what people use them for.
VW showcases production version of e-up!; premiere at the IAA
The e-up! Click to enlarge. Volkswagen is showcasing its first fully electric production vehicle—the new e-up! (earlier post)—at its annual Press and Investors Conference in Wolfsburg. The e-up! is powered by an electric motor with 60 kW / 82 PS peak power and 40 kW / 55 PS continuous pow...
Looks like a great addition to the field of affordable EVs, and one that will be added to my candidate new car list.
VW showcases production version of e-up!; premiere at the IAA
The e-up! Click to enlarge. Volkswagen is showcasing its first fully electric production vehicle—the new e-up! (earlier post)—at its annual Press and Investors Conference in Wolfsburg. The e-up! is powered by an electric motor with 60 kW / 82 PS peak power and 40 kW / 55 PS continuous pow...
There are already efficiency feedback mechanisms in place on most hybrids, such as the Prius (instantaneous, near term, long term), Escape (more 'leaves' for better driving), etc.
Even my 2000 Honda Insight has instantaneous, mid term (odom A), long term (odom B), and lifetime.
ORNL researchers propose optimization framework for use in real-time feedback systems to improve driving styles with reduced fuel consumption
Cumulative fuel consumption of the original and optimized Japan 10-15 driving cycle. Source: Malikopoulos and Aguilar. Click to enlarge. Studies have concluded that optimizing a driver’s driving style can reduce fuel consumption and emissions by up to 40%; exactly how to achieve that optimi...
An engine with many different possible uses - looking forward to many of the applications noted by others above.
New 3-cylinder, 1.0-liter Ford EcoBoost engine to debut in European Focus range
Ford has confirmed that the first production applications for the new 1.0-liter, 3-cylinder EcoBoost engine (earlier post) will be three models in the European product range: first the Focus, followed by C-MAX and the all-new Ford B-MAX. The new 1.0-liter engine is the latest addition to Ford’s ...
NEDC fuel consumption is... 87 mpg US equivalent
Along with the other performance specs noted in the article, there are obviously no engineers with feet up on the desks at Mercedes.
Mercedes-Benz F125!: fuel cell plug-in hybrid with Li-sulfur battery and structure integrated hydrogen storage with MOFs
Mercedes-Benz F 125! research vehicle. Click to enlarge. Mercedes-Benz presented the F125! research vehicle (the “125” marking 125 years of the automobile), a fuel-cell plug-in hybrid with a range of more than 1,000 km (621 miles) that anticipates more than two generations of vehicles to 202...
Yes, the A2 is an excellent platform for other configurations, as mahonj notes. I also would like to see a 1.5L D in a Prius (our 2005 has more than enough power with the 1.8L G).
Audi introducing electric A2 concept at Frankfurt
Audi released a teaser for its upcoming introduction of the A2 concept, featuring an electric-only powertrain, as a technical study at the International Motor Show (IAA) in Frankfurt later this month. Sketch of the A2 concept. Click to enlarge. The Audi A2 concept has a flat interior floorbo...
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