The Power of Scale – Why Fuel Efficient Driving Matters in Commercial Fleets
A nice short video from the Environmental Defense Fund demonstrating the power of scale when applied to fuel efficient driving in commercial fleets.
Should eco-driving be part of driver’s education?
As awareness of the benefits of eco-driving habits builds in the US and around the world, there is also a growing interest in incorporating eco-driving techniques in early drivers education courses.
Until recently, professional eco-driving training has been a specialty course provided to already-experienced drivers, often as a work-related program for professional fleet drivers in an effort to reduce company fuel expenses and reduce preventable accidents.
Several studies done in the last 10 years indicate a direct connection between efficient drivers and those drivers with fewer preventable accidents.
One internal study at a major US-based trucking company indicated that their top fuel-efficient drivers were squarely in the top percentile of drivers with the fewest preventable accidents. It was also found that their drivers who routinely drove in an inefficient manner were among those drivers with the greatest number of preventable accidents.
How are eco-drivers safer drivers?
By practicing eco-driving techniques motorists maintain a high level of awareness to traffic patterns and the flow of vehicles around and ahead of the driver, allowing the driver to plan to minimize the loss of momentum while operating their vehicle safely and efficiently.
Eco-driving motorists are encouraged to “de-couple” emotionally from the circumstances of normal traffic, focusing instead on a competition between “themselves and the gas pump” verses jockeying for position with other drivers around them.
By limiting the top-speed and maintaining generous following-distances eco-drivers give themselves extra time to react to unexpected changes, providing additional decision making time and a greater likelihood of maintaining control in evasive maneuvers.
This correlation between efficient driving and safe driving creates an opportunity to apply measurable indicators to driver safety.
In the past an individual driver’s skill and risk was measured by referring to DMV records to count number and severity of traffic citations, or by referencing insurance records to measure the number and severity of traffic accidents on record. “Defensive driver” insurance discounts are provided to drivers who have had fewer accidents and fewer citation – without any real data to determine if the driver is truly driving in a safe and skilled manner – or has just been lucky.
With the advent of inexpensive on-board driver-behavior data-logging devices (like the CarChip Pro) we can build software systems (like FuelClinic) that are designed to analyse real-world driving behavior based on actual data. With the proper training and monitoring programs in place, this driving data can be processed in near-real-time with timely reporting in an on-going effort to improve both fuel efficiency and safety records.
(Click image to add your vote to this poll)
Several states are currently working to add eco-driving to drivers education, including Michigan and Florida, with RFPs seeking qualified training materials to be added to their existing driver training programs.
What do you think? Should eco-driving techniques be added to the existing driver’s ed program in your state? Comments are welcome below, or join the discussion over at our Facebook Community.
Eye-candy: Porsche’s Hybrid Supercar
From The Local:
Porsche unveiled its creation at the 2010 Geneva Motor Show. It claims the car has a top speed of 320 km/h but uses just three litres of fuel for every 100 kilometres – equivalent to 94 miles per imperial gallon.
“We are a sports car manufacturer and that means it’s about driving fast – but at the same time about cutting pollution and conserving natural resources,” Porsche chief Michael Macht said according to the website of news magazine Der Spiegel.
Critically, the Spyder emits an average of just 70 grammes of carbon dioxide, the firm claims. According to Britain’s Department for Transport, the third-generation Toyota Prius – the best-known hybrid car – emits 89 g/km.
500 HP V-8 that get’s 94 miles per gallon?
Ford Motor Company, Progress Energy, Orange County & The University of Central Florida to debut Florida’s First Plug-in Hybrid Electric Vehicle (PHEV)
Community Leaders to Address Electronic Transportation Needs & UCF & Orange County/Metro Orlando’s Sustainable Energy Initiatives
Orlando, FL — Ford Motor Company, Progress Energy, Orange County and the University of Central Florida have partnered to debut Florida’s first Ford Escape plug-in hybrid electric vehicle (PHEV) at UCF’s Smart Solar Plug – In Research Facility on the Campus’ Memory Mall.
- Ford and Progress Energy are testing one of the industry’s first vehicle-to-electric grid communications and control systems, which enables electric vehicles to interface with the grid for optimal recharging.
-The new technology allows the vehicle operator to program when to recharge the vehicle, for how long and at what utility rate. For example, an operator could choose to charge only during off-peak hours when electricity is cheaper, or when the grid is using renewable energy.
- This unique vehicle, which can achieve up to 120 miles per gallon, will be tested in Florida by Progress Energy, through its partnership with Ford Motor Company. Media will have the opportunity to be among the first to test drive the vehicle. Interview key leaders in the sustainable energy community are also available.
- UCF’s Smart Solar Plug-In Research Facility includes parking spaces for four electric-powered vehicles. The roof canopy consists of 48 photovoltaic solar panels that convert the sun’s energy into electrical power. The system also can charge vehicles when it’s dark or cloudy outside.
Date: Tuesday, March 2, 2010, 11:00 AM
Subject: Florida’s first Ford Escape plug-in hybrid electric vehicle (PHEV) at UCF
Location: University of Central Florida Solar Smart Grid Research Facility on the Campus’ Memory Mall adjacent to Parking Lot D
http://campusmap.ucf.edu/printmap/ & http://campusmap.ucf.edu/address.php
Speakers:
- Dr. John Hitt, President, UCF
- The Honorable Richard Crotty, Mayor, Orange County
- Dr. Marwan Simaan, Dean, UCF College of Engineering & Computer Science
- Greg Frenette, Manager, Global Electrified Fleets, Ford Motor Company
- Rob Caldwell, Vice President of Efficiency & Innovative Technology, Progress Energy
Driving Tips to Improve your Car’s Fuel Efficiency
Despite the ongoing debate on climate change, drivers across the world agree that fuel efficiency is the wave of the future. Car manufacturers are touting their eco principles and how their models will save you dollars at the pump. Meanwhile, governments are also requiring more transparency when it comes to green car ratings. In 2008, Australia began requiring stickers on all new cars that display their fuel consumption and CO2 emissions.
However, fuel efficiency isn’t all about the car – some of it has to do with the way you drive. In an effort to call attention to fuel efficient driving habits, Peugeot automobiles in Europe is sponsoring a revolutionary eco-driving competition, The Peugeot Eco Cup, to promote awareness of how your driving style can impact fuel efficiency.
The Peugeot Eco Cup is a competition, for those with a new or used Peugeot, to showcase their eco-driving skills. Competitors from 18 countries will drive the 400 kilometres between Paris and Geneva (the same distance as driving from Perth to the port city of Albany) on as little diesel fuel as possible. The drive must be completed within 36 hours and the route includes a number of key cites that are symbolic to the Peugeot brand.
Each country will have a team that includes drivers for each of the four fuel efficient diesel models in the Peugeot line. The aim will be for competitors to make the trip burning as little fuel as possible by employing whatever “eco-driving” strategies they can.
While you might not be signed up to the Eco Cup Challenge, you can get your hands on one of the hot fuel efficient diesel models at a Sydney Peugeot dealer. There are also a number of driving strategies that you can take away to help improve the fuel efficiency of vehicle. Sensible eco-driving can make a difference to the environment and to your hip pocket.
Consider these fuel saving driving tips:
Pump up - Ensure your car’s tyres are inflated properly, inspecting them at least every two months. Underinflated tyres can decrease fuel efficiency by over 3%, and reduce their tread life, requiring them to be replaced sooner.
Switch Off - Turn off the air conditioning, especially when driving in the city. Air conditioning and other electronics consume energy which increases the need for fuel. This can decrease your vehicle’s fuel efficiency by as much as 25%.
Don’t Idle - If you stop for more than 20-30 seconds, turn off the engine. Restarting your engine actually consumes less fuel than idling for long periods of time.
Slow Down - Drive the speed limit, especially on highways. Driving faster will increase your engine’s RPMs which uses up more fuel – slowing down by 10 kilometres per hour can reduce petrol consumption by as much as 10%.
Steady on - Maintain a constant speed and avoid frequent braking and acceleration as this increases the fuel consumption of your vehicle. If your car has a speed regulator or cruise control, use it to maintain a constant speed. When slowing down, use engine stopping instead of applying the brakes to stretch your take even further.
The Eco Cup Challenge starts in Paris on 4 March 2010.
The Distracted Driver: Looking Away From Road Main Factor in Crashes and Near-Misses
From Ford “Driving Skills for Life“:
Independent research based on real-world studies, that’s where drivers are monitored in their own cars rather than in labs, show that looking away from the road is the main factor associated with crashes and near-misses. Another study by NHTSA/Virginia Technology Transportation Institute (VTTI) found that “dialing a handheld device” had a higher risk compared to “just driving,” while “talking/listening on a cell phone” did not statistically differ from risks associated with “just driving.” VTTI summarized their findings by stating that it’s rare that drivers are involved in a crash when their eyes are on the roadway, regardless of any cognitive demand they may be under. Another point to keep in mind is that although there was explosive growth of cell phone subscriptions in the U.S. during the last 15 years, there has been a decline in crash rates which may indicate that drivers choose to engage in tasks when they judge the driving conditions are least demanding.
More than likely this is already apparent to most drivers, but indicates the importance of human-systems integration design in new vehicles so that drivers “know” where their controls and displays are without having to hunt for them.
What impact does this have on add-on gadgets that require the driver to take his/her eyes off of the road to gather information? GPS navigation suckered to your windshield? After-market eco-driving instrumentation or “apps” with charts and graphs indicating how well you are driving?
2010 Best/Worst Overall Fuel Economy
From this month’s Consumer Reports:
Best/Worst overall fuel economy 2010 Models
Best mpg Worst mpg Toyota Prius 44 mpg Ford F-250 Lariat (diesel) 10 mpg Smart ForTwo Passion 39 Hummer H2 11 Honda Insight EX 38 Cadillac Escalade 13 Volkswagen Golf TDI (manual) 38 Chevrolet Avalanche LT (5.3) 13 Honda Civic Hybrid 37 Chevrolet Silverado 2500HD LTZ 13 Ford Fusion Hybrid 34 Ford Expedition EL Eddie Bauer 13 Scion xD (manual) 34 Jeep Commander Limited (5.7) 13 Toyota Camry Hybrid 34 Lincoln Navigator Ultimate 13 Honda Fit Sport (manual) 33 Nissan Armada LE 13 Mini Cooper (manual) 33 Nissan Titan SE 13 Overall mpg is based on our real-world fuel-economy tests. All vehicles are equipped with an automatic transmission unless noted otherwise.
No real surprises here.
Fuelishness! Feed: Ford’s Focus on Eco-Driving; Pentagon’s Algae Fuel Research; Oil over $80; Lithium Supply for 1M Hybrids; ‘Stuck With Cars’ Discussion
- Ford’s new Focus on eco driving — It’s about being careful and not wasteful, both when it comes to the way a car runs and, indeed, how it is built in the first place and here Ford is reducing its carbon footprint with a range of sustainability initiatives.
. - Pentagon Researcher Promises Cheap Biofuel for Jets — Pentagon officials have been talking for years about weaning their jets off of fossil fuels. Now they say they’re only months away from producing a cheap fuel made from algae — for less than $3 a gallon.
. - Oil above $80 as traders eye low interest rates — Oil prices rose above $80 a barrel Monday in Asia, extending a three-week rally as investors expect the U.S. central bank to keep interest rates near zero to help fuel economic growth, which would boost crude consumption.
. - Energy for Electric Vehicles Dealt a Blow by Bolivian Lithium Production — Unfortunately for those who are expecting electric cars to spring out of the woodwork in the next few years (remembering that the President’s plan calls for 1 million plug-in hybrids by 2015) Mitsubishi estimates that the world will need 500,000 tons per year at full ramp up. The Salar di Uyuni deposit in Bolivia holds at least 9 million tons, although the country has, in total, perhaps as much as 73 million tons.
. - Stuck With Cars — Every weekday, tens of millions of Americans get into vehicles that are full of passenger space which won’t be used, with engines capable of horsepower and speeds that won’t be attained, holding fuel tanks that could power the car for distances that won’t be traveled. The result of all this over-engineering is that cars cost way more than a vehicle for daily commuting need cost, and they consume way more energy than a vehicle for daily commuting need consume.
Eco-Driving Project Results in 13% Fuel Economy Boost for Public Works Department
By Mary Hamel at Wisconsin Department of Natural Resources
Together Wisconsin Clean Cities, the Milwaukee Department of Public Works, and Veolia Water in Milwaukee embarked on a Fleet Eco-Driving Project to promote eco-driving in southeastern Wisconsin. Their results included a 13-percent boost in fuel economy for the fleets participating in the project.
Funded by a DNR-initiated federal Congestion Mitigation and Air Quality Improvement grant, the selected fleets from the City of Milwaukee-Department of Public Works and Veolia Water North America Water-Milwaukee received: classroom instruction, behind-the-wheel training, pre- and post-testing, and a training manual for ongoing use. Milwaukee Area Technical College helped develop and deliver the “Fleet Training on Eco-Driving Project.”
The 13-percent fuel economy improvement is in keeping with the 10–20 percent savings estimated by the U.S. Department of Energy in its seminal Driver Energy Conservation Awareness Training (DECAT) Program, which ran from 1976 through the 1980s. The Fleet Training on Eco-Driving Project is the first comprehensive effort since DECAT to show the many benefits of changing driver behavior, which also include lower maintenance and repair costs, as well as improved road safety.
“Our joint project demonstrates that eco-driving is an everyday solution for everyone to cut fuel costs and clean our air,” added Francis X. Vogel, executive director of Wisconsin Clean Cities.
Start your own eco-driving project today by accelerating gradually, using cruise control, and reducing time spent idling your engine.
Charging Motorists by the Mile More Reliable Than Fuel Tax, Says Study
From the Pittsburgh Tribune-Review:
Charging motorists for every mile they drive could be more reliable than fuel taxes to pay for bridges, highways and transit systems, but would be hard to sell to motorists, according to a national policy group.
A RAND Corp. study released last week concluded there were good reasons to switch from charging gas taxes to charging fees based on how far each car or truck travels. The government gets most of the money for road construction and maintenance from gas taxes, but cars and trucks put more wear and tear on roads while inflation and better fuel efficiency make the fuel tax worth less and less, said Paul Sorensen, lead author of the study…
…Collecting the fee would be more expensive than administering the gas tax; putting tracking units in cars likely would raise privacy concerns; and changing the fee wouldn’t be any more popular than changing the federal gas tax — which hasn’t increased from 18.3 cents per gallon since 1993, Sorensen said.
Read the whole article here, then join in the discussion over at the FuelClinic Facebook page.
Test-drive: 2010 Ford Fusion Hybrid – Examiner.com Car of the Year
A few weeks ago I took a 2010 Ford Fusion Hybrid for a test drive, at the invitation of Michael Block at the Orlando Examiner. He’s been gaining momentum as a car critic over the past year or so, with some thoughtful insights and interesting ideas about modern automobiles, alternative engineering, and fuel efficiency. Give his site a visit.
I found the Fusion Hybrid to be very easy to be comfortable with. The only problem I found was also mentioned by Block – the lack of “toe room” over the pedals – thanks to the “knee airbag”. I think if I was wearing work boots or other “heavy” shoes, it would have been even more annoying.
Instead of re-writing, let me urge you to read Block’s excellent review.
Here’s an excerpt:
The Fusion Hybrid is, as Ford calls it, “the most fuel-efficient midsize sedan in America.” Up against other hybrid family sedan offerings, such as the Toyota Camry Hybrid, Nissan Altima Hybrid, and Chevrolet Malibu Hybrid, it does indeed come out on top with its city rating of 41mpg and highway rating of 36mpg. Observed fuel economy was 35.2mpg, not quite matching the EPA estimates. But considering that most subcompact hatchbacks which are substantially smaller, lighter, and less powerful struggle to achieve the same figures, it’s quite commendable nonetheless.
Fuelishness! Feed: Hummer now “Green” for Japan; Diesel Engine Biofuel Advances; Dolphin Wins Eco-Driving Challenge; Fuel Efficiency VS. The Tax Man in Washington State
- In Japan, the Hummer Is Now Officially Green — Starting this week, Japanese buyers of the hulking power machines from General Motors — which come with a 5.3-liter, 300 horsepower engine and roar to 60 miles per hour in eight seconds — receive a 250,000 yen ($2,780) subsidy under Japan’s new, looser fuel-efficiency standards for imported cars.
. - Researchers develop “smart” diesel engine that runs on biofuel blend — Researchers from Cummings and Purdue University claim to have found a way to improve fuel efficiency in diesel engines that run on biodiesel fuel while cutting emission levels. The process involves an advanced “closed-loop control” approach for preventing diesel engines from emitting greater amounts of smog-causing nitrogen oxides when running on biodiesel fuels.
. - Miami Dolphins quarterback Chad Henne wins Audi fuel-efficiency driving challenge — The Audi Efficiency Challenge was designed to showcase the mileage and performance possibilities that Audi TDI clean diesel technology provides in real-world driving conditions.
. - Fuel-efficient cars affecting Washington gas tax — Automobiles are more fuel-efficient, people are driving less and, increasingly, they are driving automobiles that aren’t powered by petroleum at all…”All of those things add up to the fact that we aren’t going to rely on the gas tax as being the mainstay of the future if we want to maintain, preserve and improve our transportation system,” said Paula Hammond, the state’s transportation secretary.
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