The trend towards electrification, especially in mobility, is a major priority in the European Union.  Electrical networks’ management, batteries’ technologies and raw materials  – e.g. Co, Li and REE, generally considered critical by the EU, US and Japan and lifecycle CO2 emissions of electrical vehicles are now core issues the European Union and the focus of intense research and development in Europe’s more advanced economies, e.g. Germany, Sweden, Finland and Norway (outside the EU but with close economic and geographical ties to the Union and arguably the country with the highest electric vehicles adoption rate).

Despite being home to the iconic Tesla and California’s long-term continuous push towards low emission vehicles, the US are (wrongly, possibly) perceived today as not being in the forefront of the transition towards new-technology vehicles. Yet, the theme is also being actively discussed, perhaps in a more (typically American) open and pragmatic perspective, a particular technology having not been elected.

The (United States) National Academies of Sciences, Engineering, and Medicine is organizing a study to assess technologies for improving the fuel economy of light-duty vehicles. The study committee will author a report identifying fuel economy technologies, estimating the potential cost of fuel economy improvements and the barriers to deploying technologies in the 2025 to 2035 time frame.

You are invited to participate in the second study committee meeting on July 16, 2018 from 1-5:30pm ET in Washington, D.C. If you are unable to attend in person, we invite you to register for the webcast. Government, industry and non-governmental experts will address the committee on its statement of task during this information gathering session.

For those able to attend, registration is needed: Registration

The (US) National Academies Press has also made available several publication on related issues:

• Assessment of Fuel Economy Technologies for Light-Duty Vehicles.
  National Research Council. 2011.
  Washington, DC: The National Academies Press.
  https://doi.org/10.17226/12924.

  Various combinations of commercially available technologies could greatly reduce fuel consumption in passenger cars, sport-utility vehicles, minivans, and other light-duty vehicles without compromising vehicle performance or safety. Assessment of Technologies for Improving Light Duty Vehicle Fuel Economy estimates the potential fuel savings and costs to consumers of available technology combinations for three types of engines: spark-ignition gasoline, compression-ignition diesel, and hybrid.

• Cost, Effectiveness, and Deployment of Fuel Economy Technologies for Light-Duty Vehicles.
  National Research Council. 2015.
  Washington, DC: The National Academies Press.
  https://doi.org/10.17226/21744.

  The light-duty vehicle fleet is expected to undergo substantial technological changes over the next several decades. New powertrain designs, alternative fuels, advanced materials and significant changes to the vehicle body are being driven by increasingly stringent fuel economy and greenhouse gas emission standards. By the end of the next decade, cars and light-duty trucks will be more fuel efficient, weigh less, emit less air pollutants, have more safety features, and will be more expensive to purchase relative to current vehicles. Though the gasoline-powered spark ignition engine will continue to be the dominant powertrain configuration even through 2030, such vehicles will be equipped with advanced technologies, materials, electronics and controls, and aerodynamics. And by 2030, the deployment of alternative methods to propel and fuel vehicles and alternative modes of transportation, including autonomous vehicles, will be well underway. What are these new technologies – how will they work, and will some technologies be more effective than others?

• Review of the Research Program of the U.S. DRIVE Partnership: Fifth Report.
  National Academies of Sciences, Engineering, and Medicine. 2017.
  Washington, DC: The National Academies Press.
  https://doi.org/10.17226/24717.

  Review of the Research Program of the U.S. DRIVE Partnership: Fifth Report follows on four previous reviews of the FreedomCAR and Fuel Partnership, which was the predecessor of the U.S. DRIVE Partnership. The U.S. DRIVE (Driving Research and Innovation for Vehicle Efficiency and Energy Sustainability) vision, according to the charter of the Partnership, is this: American consumers have a broad range of affordable personal transportation choices that reduce petroleum consumption and significantly reduce harmful emissions from the transportation sector. Its mission is as follows: accelerate the development of pre-competitive and innovative technologies to enable a full range of efficient and clean advanced light-duty vehicles (LDVs), as well as related energy infrastructure. The Partnership focuses on precompetitive research and development (R&D) that can help to accelerate the emergence of advanced technologies to be commercialization-feasible.

• Transitions to Alternative Vehicles and Fuels.
  National Research Council. 2013.
  Washington, DC: The National Academies Press.
  https://doi.org/10.17226/18264.

  For a century, almost all light-duty vehicles (LDVs) have been powered by internal combustion engines operating on petroleum fuels. Energy security concerns about petroleum imports and the effect of greenhouse gas (GHG) emissions on global climate are driving interest in alternatives. Transitions to Alternative Vehicles and Fuels assesses the potential for reducing petroleum consumption and GHG emissions by 80 percent across the U.S. LDV fleet by 2050, relative to 2005.

• Overcoming Barriers to Deployment of Plug-in Electric Vehicles.
  Transportation Research Board and National Research Council. 2015.
  Washington, DC: The National Academies Press.
  https://doi.org/10.17226/21725.

  In the past few years, interest in plug-in electric vehicles (PEVs) has grown. Advances in battery and other technologies, new federal standards for carbon-dioxide emissions and fuel economy, state zero-emission-vehicle requirements, and the current administration’s goal of putting millions of alternative-fuel vehicles on the road have all highlighted PEVs as a transportation alternative. Consumers are also beginning to recognize the advantages of PEVs over conventional vehicles, such as lower operating costs, smoother operation, and better acceleration; the ability to fuel up at home; and zero tailpipe emissions when the vehicle operates solely on its battery. There are, however, barriers to PEV deployment, including the vehicle cost, the short all-electric driving range, the long battery charging time, uncertainties about battery life, the few choices of vehicle models, and the need for a charging infrastructure to support PEVs. What should industry do to improve the performance of PEVs and make them more attractive to consumers?

• Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles.
  Transportation Research Board and National Research Council. 2010.
  Washington, DC: The National Academies Press.
  https://doi.org/10.17226/12845.

  Vehicles evaluates various technologies and methods that could improve the fuel economy of medium- and heavy-duty vehicles, such as tractor-trailers, transit buses, and work trucks. The book also recommends approaches that federal agencies could use to regulate these vehicles’ fuel consumption. Currently there are no fuel consumption standards for such vehicles, which account for about 26 percent of the transportation fuel used in the U.S.

• Reducing the Fuel Consumption and Greenhouse Gas Emissions of Medium- and Heavy-Duty Vehicles, Phase Two: First Report.
  Transportation Research Board and National Research Council. 2014.
  Washington, DC: The National Academies Press.
  https://doi.org/10.17226/18736.

  Medium- and heavy-duty trucks, motor coaches, and transit buses – collectively, “medium- and heavy-duty vehicles”, or MHDVs – are used in every sector of the economy. The fuel consumption and greenhouse gas emissions of MHDVs have become a focus of legislative and regulatory action in the past few years. Reducing the Fuel Consumption and Greenhouse Gas Emissions of Medium- and Heavy-Duty Vehicles, Phase Two is a follow-on to the National Research Council’s 2010 report, Technologies and Approaches to Reducing the Fuel Consumption of Medium-and Heavy-Duty Vehicles. That report provided a series of findings and recommendations on the development of regulations for reducing fuel consumption of MHDVs.

• Strategies to Advance Automated and Connected Vehicles.
  National Academies of Sciences, Engineering, and Medicine. 2017.
  Washington, DC: The National Academies Press.
  https://doi.org/10.17226/24873.

  TRB’s National Cooperative Highway Research Program (NCHRP) has released Strategies to Advance Automated and Connected Vehicles: Briefing Document. It is intended for state, regional, and local agency and political decision makers who are framing public policy making for these transformational technologies. The briefing document makes the case for taking action in spite of uncertainties and presents 18 policy and planning strategies that may be useful in advancing societal goals.

• Liquid Transportation Fuels from Coal and Biomass: Technological Status, Costs, and Environmental Impacts.
  National Academy of Sciences, National Academy of Engineering, and National Research Council. 2009.
  Washington, DC: The National Academies Press.
  https://doi.org/10.17226/12620.

  TRB’s National Cooperative Highway Research Program (NCHRP) has released Strategies to Advance Automated and Connected Vehicles: Briefing Document. It is intended for state, regional, and local agency and political decision makers who are framing public policy making for these transformational technologies. The briefing document makes the case for taking action in spite of uncertainties and presents 18 policy and planning strategies that may be useful in advancing societal goals.