[Due to the increasing size of the archives, each topic page now contains only the prior 365 days of content. Access to older stories is now solely through the Monthly Archive pages or the site search function.]
CMU, Ford, Drexel study suggests Chinese more receptive to adopting BEVs than Americans, regardless of subsidies
February 23, 2015
Results from a study by a team from Carnegie Mellon University, Ford and Drexel University suggest that Chinese consumers are more receptive to adopting battery-electric vehicles (BEVs) than their American counterparts, regardless of subsidies. The study is published in the journal Transportation Research Part A.
The team modeled consumer preferences and willingness to pay (WTP) for conventional, hybrid electric, plug-in hybrid electric (PHEV), and battery electric (BEV) vehicle technologies in China and the US using data from choice-based conjoint surveys fielded in 2012–2013 in both countries. They found that find that gasoline vehicles continue to be most attractive to consumers both countries, and that American respondents have significantly lower relative willingness-to-pay for BEV technology than Chinese respondents. Although plug-in subsidies in the US and Chinese subsidies both favor vehicles with larger battery packs, differences in consumer preferences lead to different outcomes, they found.
Ford opens new Silicon Valley research center; focus on connectivity, mobility, autonomous vehicles, big data
January 22, 2015
Ford has opened its new Research and Innovation Center Palo Alto, growing its global research team and accelerating the company’s work in connectivity, mobility, autonomous vehicles, customer experience and big data.
The new Research and Innovation Center Palo Alto joins Ford’s global network of research and innovation centers, including its location in Dearborn, Michigan, which focuses on advanced electronics, human-machine interface, materials science, big data and analytics; and Aachen, Germany, which focuses on next-generation powertrain research, driver-assist technologies and active safety systems.
IBM automotive study sees consumer co-creation, greater personalized driving, but not widespread fully autonomous driving by 2025
January 15, 2015
During the Automotive News World Congress this week, IBM released results of its new Automotive 2025 Global Study, outlining an industry ripe for disruptive changes that are breaking down borders of the automotive ecosystem. The study forecasts that while the automotive industry will offer a greater personalized driving experience by 2025, fully autonomous vehicles or fully automated driving will not be as commonplace as some think.
The IBM Automotive 2025 Global Study is based on interviews with 175 executives from automotive OEMs, suppliers, and other thought leaders in 21 countries, detailing customer expectations, growth strategies, mobility requirements, ecosystem disruption and other topics shaping the direction of the industry. Entitled “Automotive 2025: Industry without borders,” the study was developed by the IBM Institute for Business Value (IBV) as a follow up to “Automotive 2020: Clarity beyond the chaos.”
European LEAF owners on average drive 50% more per year than European ICE average
January 09, 2015
|Average miles driven by LEAF owners in European countries, compared to average ICE driver. Data: Nissan. Click to enlarge.|
Based on telemetry data from its CarWings system, Nissan revealed that European owners of the battery-electric LEAF drive more than 50% further per year (10,307 miles, 16,588 km) than the European average for a traditional internal combustion-engined (ICE) vehicle (6,721 miles, 10,816 km).
Totals are based on data from Nissan’s Global Data Center (GDC) as of 30 September 2014. The average is generated form data gathered only from Nissan LEAF vehicles registered with CarWings, approximately 54% of total sales. Data used was gathered from 1 April 2014 to 30 September 2014.
Ford issues 2015 trends report; the emergent role of Generation Z
December 29, 2014
Ford has issued its third annual trends report, a compilation of consumer research and insights from thought leaders around the world, which is intended to provide a look at micro-trends expected to influence products and brands for 2015 and beyond. From the growing influence of young, socially conscious consumers, to a greater acceptance of modern-day rebels and a shifting perspective that de-stigmatizes failure, Ford Motor Company’s trend report suggests 2015 will be marked by a broad desire to enact change for the good.
The Looking Further with Ford 2015 report pays particular attention to the role of Generation Z—roughly defined as those born after 1993. Generation Z, which follows the Millennials, is the first truly global generation, born into an on-demand, technology-driven culture. Expected to account for more than 20% of the world’s population, these digitally savvy, socially conscious consumers, most of whom are still teenagers, are working to help define the trends of both today and tomorrow, Ford says.
DOE releases report from 6 projects evaluating EV charging impacts on grid and customer charging behaviors
December 21, 2014
|Charging patterns with (TOU) and without (RES) whole house time-of-use rate during summer weekdays at Progress Energy, one of the participating utilities. (Peak period is in gray.) Click to enlarge.|
The US Department of Energy (DOE) has released a report detailing the findings from six utilities which evaluated operations and customer charging behaviors for in-home and public electric vehicle charging stations. The work was done under the DOE’s Office of Electricity Delivery & Energy Reliability’s (OE) Smart Grid Investment Grant (SGIG program).
This report provides the results of these SGIG projects to help individual utilities determine how long existing electric distribution infrastructure will remain sufficient to accommodate demand growth from electric vehicles, and when and what type of capacity upgrades or additions may be needed. The report also examines when consumers want to recharge vehicles, and to what extent pricing and incentives can encourage consumers to charge during off-peak periods.
BMW i Ventures makes strategic investment in smartphone driving analytics company Zendrive
November 25, 2014
The BMW Group’s venture capital company, BMW i Ventures, has made an investment in the startup Zendrive, a company that uses data and analytics gathered from smartphones rather than OBD to improve driving through driving analytics. Related BMW mobility services investments currently include JustPark, Chargepoint, Life360, Chargemaster, and MyCityWay. The Zendrive investment is the first in a series of investment announcements that will be made in the months ahead, said Ulrich Quay, Managing Director of BMW i Ventures, LLC.
Zendrive uses the sensors on a smartphone to measure a driver’s behaviors; Zendrive’s Driver-Centric Analytics process the data from the phone’s sensors into a Zendrive score that factors in cell phone use, speed, swerves, hard stops, fast accelerations, fatigue, as well as weather, trip duration, time of day, and more.
Ford and Automatic Labs working together to support connected-car solutions
September 21, 2014
|Automatic uses vehicle data from the OBD port to report on driving performance. Click to enlarge.|
Automatic Labs and Ford Motor Company announced a joint experimental collaboration to improve the driving experience for Ford & Lincoln vehicle owners. Together, the companies will test and develop new features that provide enhanced capabilities enabling drivers to opt-in to provide data from their vehicle and then use that information to be smarter, safer drivers.
Automatic provides a widget that plugs into the OBD port and uses a car’s onboard computer and the driver’s smartphone’s GPS and data plan (via Bluetooth) to upgrade the car’s capabilities. For example, Automatic learns about a driver’s driving style and provides subtle audio cues when a driver does things that waste gas, such as:
Study finds testing the technology the strongest initial motivation for fleet managers adopting EVs
July 25, 2014
According to a report from Frost and Sullivan (Kumar, 2013), fleet managers adopted more than half of EVs sold globally up to 2013. A new study of factors influencing fleet managers’ adoption of electric vehicles has found that testing new technologies was the strongest driver of initial EV adoption, followed by lowering environmental impacts; government grants; and improving the organization’s public image. Thereafter fleet managers adopted or indicated an intent to adopt a larger number of EVs because of the benefits that they offer.
The study by William Sierzchula at Delft University of Technology, published in the journal Transportation Research Part D, used fleet manager interviews and pilot project report to investigate 14 US and Dutch organizations that adopted EVs from 2010 to 2013 to determine which factors influenced their purchase decisions. In addition, Sierzchula also analyzed the reasons why these same firms did or did not expand their EV fleets.
Study finds São Paulo switch from ethanol to gasoline dropped local ozone levels by 20%, increased CO and nitric oxide concentrations
April 29, 2014
A study by a pair of researchers at Northwestern University found that when fuel prices drove residents of São Paulo, Brazil, to switch from ethanol to gasoline in their flexible-fuel vehicles, local ozone levels dropped 20%. At the same time, nitric oxide and carbon monoxide concentrations tended to go up.
The four-year study by chemist Franz M. Geiger and Alberto Salvo, formerly with Northwestern’s Kellogg School of Management and now an associate professor of economics at the National University of Singapore, is the first real-world trial looking at the effects of human behavior at the pump on urban air pollution. Their paper appears in the journal Nature Geoscience.
EIA Annual Energy Outlook explores implications of behavior and demographics on light-duty vehicle energy demand
April 18, 2014
|Light-duty VMT is beginning to decouple from traditional drivers. Source: EIA. economic Click to enlarge.|
The US Energy Information Administration (EIA) is in the process of staging the release of the full Annual Energy Outlook 2014 (AEO2014), its annual report on projected energy use and analysis of select energy topics. The roll-out began on 7 April and will conclude on 30 April. Included in AEO2014 is a set of eight “Issues in Focus” articles, exploring topics of special significance, including changes in assumptions and recent developments in technologies for energy production and consumption.
The most recent of these In Focus articles explores the impact of demographics and behavior on light-duty vehicle (LDV) energy demand. LDVs accounted for 61% of all transportation energy consumption in the United States in 2012—8.4 million barrels of of oil equivalent per day—and represented nearly 10% of world petroleum liquids consumption. LDV energy use is driven by both LDV fuel economy and travel behavior, as measured by vehicle miles traveled (VMT). LDV VMT per licensed driver peaked in 2007 at 12,900 miles per year and has since decreased to 12,500 miles in 2012.
IPCC: GHG emissions accelerating despite mitigation efforts; major institutional and technological change required to keep the heat down
April 13, 2014
The UN Intergovernmental Panel on Climate Change (IPCC) released a policymaker’s summary of Working Group III’s (WG III) latest report showing that despite a growing number of climate change mitigation policies, annual anthropogenic GHG emissions grew on average by 1.0 giga tonne carbon dioxide equivalent (GtCO2eq) (2.2%) per year from 2000 to 2010 compared to 0.4 GtCO2eq (1.3%) per year from 1970 to 2000. Total anthropogenic GHG emissions were the highest in human history from 2000 to 2010 and reached 49 (±4.5) GtCO2eq/yr in 2010. The global economic crisis 2007/2008 only temporarily reduced emissions.
The increase in anthropogenic emissions comes directly from energy supply (47%); industry (30%); transport (11%); and buildings (3%) sectors, the WG reported with medium confidence. Globally, economic and population growth continue to be the most important drivers of increases in CO2 emissions from fossil fuel combustion.
European Court of Auditors finds 2/3 of EU-funded transportation projects underutilized
April 11, 2014
A report published by the European Court of Auditors (ECA)—the official institution that audits EU finances—found that two-thirds of urban transport projects co-financed by EU structural funds are underutilized. Weaknesses in project design and inadequate mobility policy were two of the main contributory factors identified.
The EU auditors analysed the performance of 26 public urban transport projects in 11 cities in five Member States. For each project, the audit team met the relevant stakeholders involved in implementing the audited projects. The auditors also physically visited the co-financed facilities, and the operating and maintenance centres. They found that overestimation of users and the lack of coordination between modes of transport, parking policy and the absence of urban mobility plans contributed to underutilization.
ORNL study quantifies fuel economy costs of common driver practices and vehicle alterations
April 10, 2014
Researchers at Oak Ridge National Laboratory (ORNL) have quantified the fuel economy effects of some common driver practices and vehicle accessories or alterations—including underinflated tires, open windows, and rooftop and hitch-mounted cargo. They presented their results in a paper at SAE 2014 World Congress in Detroit.
They first subjected a compact passenger sedan and a sport utility vehicle to SAE J2263 coastdown procedures. From these coastdowns, the ORNL team developed vehicle dynamometer coefficients which enabled the execution of vehicle dynamometer experiments to determine the effect of the practices on vehicle fuel economy and emissions over standard drive cycles and at steady highway speeds. In addition, two minivans were subjected to coastdowns to examine the similarity in derived coefficients for two duplicate vehicles of the same model.
APTA reports record public transportation usage in US in 2013; growth outpacing population and VMT growth
March 10, 2014
|Growth in public transit ridership since 1995 has outpaced population and VMT growth. Data: APTA. Click to enlarge.|
In 2013, Americans took 10.7 billion trips on public transportation—the highest annual public transit ridership number in 57 years—according to a report released by the American Public Transportation Association (APTA). This was the eighth year in a row that more than 10 billion trips were taken on public transportation systems nationwide. While vehicle miles traveled on roads (VMT) went up 0.3%, public transportation use in 2013 increased by 1.1%.
Since 1995 public transit ridership is up 37.2%, outpacing population growth, which is up 20.3%, and vehicle miles traveled (VMT), which is up 22.7%.
Study finds 20-25% of EV range lost as psychological safety buffer; driver assistance systems could shrink that buffer
February 23, 2014
Between 20 to 25% of the potential range of an electric vehicle is lost as a psychological safety buffer, according to a study by a doctoral candidate at Technische Universität Chemnitz in Germany. The results of the study, which also suggested that assistance systems could reduce the size of that buffer, were based on more than 400,000 km (249,000 miles) of user experience gathered in the research project “MINI E Berlin powered by Vattenfall”. (Earlier post.)
The MINI E project was funded by the German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety. The Professorship of Cognitive and Engineering Psychology of TU Chemnitz was involved in the project from the start, alongside with BMW and Vattenfall and other university partners. During the field study a total of 79 users drove the MINI E for six months. The psychologists of TU Chemnitz conducted qualitative interviews at several points in time. In addition, questionnaires, diary methods and data loggers were used.