LCF Green Fleets Certification Program

The Louisiana Clean Fuels (LCF) Green Fleets Program is designed to assist fleets in deploying solutions that improve the economic and environmental performance of vehicle operations. Through the LCF Green Fleets program, Louisiana Clean Fuels conducts emissions analysis and quantification of on-road vehicles for fleets throughout the state of Louisiana.

Benefits of Being an LCF Green Fleet:

  • Educational opportunities with workshops, trainings, and more.
  • Recognition and certification for environmental fleet leaders.
  • Branding and promotional tools for fleet achievement.
  • Informational resources on technology options and available incentives.
  • Connections with vendors offering advanced fuel and vehicle technologies, equipment, conversion systems, and more.
  • Funding assistance with grant opportunities (Better data makes a better application!) 

Eligible Vehicle Types:

All on road fleet vehicles are eligible for this program, including buses, medium-duty and heavy-duty trucks, locomotives, construction equipment and cargo handling vehicles are eligible. Light-duty commercial and passenger vehicles also are eligible. Currently, the program does not include vehicles involved in agricultural operations, mining, or marine vessels.


Required Fleet / Vehicle Data:

All eligible fleets interested in LCF Green Fleet designation must submit specific baseline data, as well as data on specific efficiency and alternative fuel technologies deployed in their fleet operations.  To be considered for the recognition in the program, fleets must provide the following data:

More details on the specific data required is listed on the LCF Green Fleets Enrollment Data Form. Form available upon request by emailing Tyler Herrmann at

Analysis & Scoring Methodology

To quantify fleet emissions, LCF’s Green Fleets program utilizes its own variation of the U.S. Department of Energy and Argonne National Laboratory’s Alternative Fuel Life-Cycle Environmental and Economic Transportation (AFLEET) Tool.  The AFLEET-based model is used to subtract the “actual” emissions of the candidate fleet’s conventional- and alternative-fuel fleet from the “expected” emissions the candidate’s fleet if it were only comprised of conventional-fuel vehicles to calculate net emissions savings.  The emissions savings are then put onto the logarithmic point scale (see chart below). 

The emissions analyzed by LCF’s Green Fleets include carbon dioxide (CO2), greenhouse gases (GHG), nitrogen oxides (NOx), particulate matter 2.5 (PM 2.5).  Each of these emissions contributes to the overall scoring of the fleet. Additional points are awarded by percentage of fleet miles driven on alternative fuels (one point per percentage point) and by percentage of petroleum reduced (one point per percent reduced). Point values for emissions reductions are detailed below:

Note: All emissions measured in lbs.

Designation Criteria:

We will add points from all factors above that account for reductions in the emissions of concern and total petroleum reduction. This point total will be used to determine whether a fleet qualifies for designation as an LCF Green Fleet and what level of designation has been earned.

One Star – at least 20 total points

Two Star – at least 40 total points

Three Stars – at least 70 total points

Four Star – at least 110 total points

Five Stars – at least 160 total points

Recognition Program:

Louisiana Clean Fuels will recognize its annual class of LCF Green Fleets on its website and through press releases. Once certified, your organization will receive a report detailing your emissions reductions and scoring under the program along with permission to use the green fleets certification seal for your certification level on any and all of your organization’s publications for a period of one year.


Enrollment for the LCF Clean Fuels 2018 Green Fleets will open on February 1, 2018 and close on May 31, 2018. There will be an informational webinar coming soon to help fleets with the enrollment form and certification process. Only fleets that operate in the Louisiana Clean Fuels Territory may apply. Please check to see if your fleet is in our coverage area.

Enrollment in LCF Green Fleets is simple, free and doesn’t obligate you to make any changes to how you run your fleets…though we hope you will take the opportunity to leverage some of our services to become certified.

Get started: Complete this short survey or email

About Louisiana Clean Fuels:

LCF is a US Department of Energy Clean Cities Coalition, supported by the Louisiana Department of Natural Resources and member organizations. By providing you with objective data, technical resources and the right connections, we can help your fleet find reliable alternative fuel vehicles that will stabilize or lower your fuel cost.

The mission of Louisiana Clean Fuels, Inc. is to advance the nation’s environmental, economic and energy security by supporting local actions to diversify transportation fuel options. 

As a member of the Department of Energy’s Clean Cities Program, LCF strives to achieve its goals by employing a variety of strategies which include: promoting and implementing the use of alternative fuel vehicles, fuel blends, increased fuel economy, hybrid vehicles, and idle reduction technologies.


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Funding & Training Opportunities

This blog post summarizes a wide variety of current funding and training opportunities that may relate to your local efforts to improve air quality. Please take a look and take advantage of the opportunities that can help you with your work!

Environmental Protection Agency

Diesel Emission Reduction Act (DERA) National Grants

EPA anticipates offering the next RFP solicitation in March 2018. Information will be provided here:

Volkswagen Mitigation Trust

The U.S. government and VW resolved allegations that VW violated the Clean Air Act by selling approximately 590,000 vehicles equipped with defeat devices.  As part of this settlement, VW is required to provide approximately $2.7 billion for the 2.0 liter violating vehicles and $225 million for the 3.0 liter violating vehicles into an Environmental Mitigation Trust to fully remediate the amount of excess NOx from the illegal vehicles.

  •        Eligible Mitigation Actions focus on reducing NOx from older, dirtier diesel engines, vehicles, equipment, and vessels. Appendix D-2 to the consent decree details the Eligible Mitigation Actions which include projects to repower or replace:
    • Class 8 local freight and port drayage trucks
    • Class 4-8 school bus, shuttle bus, or transit bus
    • Freight switchers
    • Ferries/tugs
    • Class 4-7 local freight trucks
    • Airport ground support equipment
    • Forklifts and port cargo handling equipment, or
    • Install light duty ZEV supply equipment, or
    • Install shore-side system for ocean going vessel shore power

See or for more information about the violations and settlement.

Information on the Louisiana VW Settlement here. 

Environmental Education Local Grants Program

This grants program supports locally-focused projects that design, demonstrate, and/or disseminate environmental education practices, methods, or techniques that will serve to increase environmental and conservation literacy and encourage behavior that will benefit the environment. In addition to other environmental topics (including air quality), the 2018 program includes support for projects that reflect the intersection of environmental issues with agricultural best practices, conservation of natural resources, food waste management, and natural disaster preparedness (such as green infrastructure).

Funding Amount: Up to $3 Milllion
Application Deadline:March 15, 2018

More information for Louisiana opportunities can be found here

Dept. of Agriculture, Natural Resources Conservation Service

Louisiana Conservation Innovation Grants

This program will stimulate the development and adoption of innovative conservation approaches and technologies in conjunction with agricultural production; certain projects that may be funded by the program have the potential to improve air quality/reduce emissions. The program generally funds pilot projects, field demonstrations, and on-farm conservation research. Applications are accepted from state or local governments, tribes, governmental organizations and individuals. 

Funding Amount: $150,000 (Up to $75,000 in Individual Awards)
Application Deadline: April 8, 2018

More information here


Environmental Grants

This grant opportunity is available to small activist organizations working to protect the environment. Projects must be action-oriented, build public involvement and support, be strategic, focus on root causes, accomplish specific goals and objectives. One proposal per group will be accepted each fiscal year (May 1-April 30).

Funding Amount: $5,000 to $20,000
Application Deadline: April 30, 2018

More information here

Southeast Louisiana Clean Fuel Partnership

Clean Fuel Transition Fund for Public Fleets (includes idling reduction)

Funding is available for 80% of the cost to convert an existing vehicle to an alternative fuel vehicle (AFV) including natural gas, propane, electric, or hybrid electric; 80% of the incremental cost difference when purchasing a new AFV; and 80% of the cost of idle reduction technologies to add to existing or new AFVs.  Public fleets in Jefferson, Orleans, St. Bernard, and St. Charles Parishes are eligible.

Funding Amount: $909,200
Application Deadline: Ongoing

More information here. 

Louisiana Liquefied Petroleum Gas Commision

Commercial Propane Mower & Automobile Incentives

Propane mower incentives are available to private or public commercial mowing fleets in Louisiana. New dedicated liquified petroleum gas (LPG) mowers and conversions of existing mowers are eligible for $1,500 per vehicle (new), up to $800 per conversion, and up to 4 awards and $5,000 per year per entity.

Funding Amount: $800 to $5,000
Application Deadline: Ongoing

More information here. 


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Fact of the Week #1017

FOTW# 1017, February 19: Non-Hybrid Stop-Start Systems Doubled for Light Trucks from 2016 to 2017

Stop-start systems have been used on hybrid vehicles since hybrids were first introduced almost 20 years ago. In recent years, manufacturers have begun installing stop-start systems in non-hybrid vehicles as well. A vehicle equipped with stop-start will shut down the engine when the vehicle is stopped and start the engine when the brake pedal is released to reduce engine idle time. This is particularly effective in city driving where brief but frequent stops are required due to traffic lights and congestion. The market penetration of non-hybrid stop-start systems on cars grew from 9.1% in 2016 to 14.2% in 2017 while light trucks nearly doubled, reaching 20.3% in 2017. Engines with stop-start technology have different architecture to prevent premature wear of engine components, including the starter. According to the Environmental Protection Agency, stop-start systems improve fuel economy by about 4-5%.

Non-Hybrid Stop-Start Technology Market Share for Cars and Light Trucks from 2012 to 2017

* Data for 2017 are preliminary, based on projected production data from the automakers.

Note: Includes only non-hybrid stop-start technology. The definition of cars and light trucks is the same definition as in the Corporate Average Fuel Economy rulemaking. Thus, the car category includes cars, station wagons, and small 2-wheel drive sport utility vehicles (SUV). The light truck category includes pickups, vans, minivans, 4-wheel drive SUV, and large SUV.

Sources: U.S. Environmental Protection Agency, Light-Duty Automotive Technology, Carbon Dioxide Emissions, and Fuel Economy Trends: 1975 Through 2017, EPA-420-R-18-001, January 2018.

U.S. Environmental Protection Agency, Green Vehicle Guide, Gasoline and Diesel Advanced Technology Vehicles website, accessed January 20, 2018.

Fact #1017 Dataset

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Conrad LNG Announces First LNG Bunkering Barge Built in North America


 courtesy of GTTNA

LCF Member, Conrad LNG is pleased to announce that the Clean Jacksonville – the first LNG bunkering barge ever built in North America – will be delivered to TOTE Maritime in spring of this year. As the first of its kind, this 2,200m3 capacity LNG barge will operate out of the Port of Jacksonville, Florida, supplying TOTE’s two Marlin-class gas-powered container vessels currently running on clean burning natural gas on its Puerto Rican trade route. Conrad was fortunate to work with multiple esteemed industry leaders on this historic endeavor - including TOTE Maritime, Clean Marine Energy (CME), GTT NA, and Bristol Harbor Group.  For more information on the barge project, please visit:

For questions or inquiries, please contact Beau Berthelot at

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Platooning Trucks to Cut Cost and Improve Efficiency

At first glance, platooning doesn’t look like much – just a few tractor-trailers driving down the highway a bit closer together than we’re used to. But, what is actually happening is much more complex and presents the opportunity for significant safety, energy efficiency, and cost benefits. Early studies have shown that 65% of current long-haul truck miles could potentially be platooned, reducing total truck fuel consumption by 4%.


 Photo Credit: Department of Transportation

What is Platooning?

So, what is truck platooning? Platooning involves the use of vehicle-to-vehicle communications and sensors, such as cameras and radar, to virtually connect two or more trucks together in a convoy. The virtual link enables all of the vehicles in the platoon to communicate with each other, allowing them to automatically accelerate together, brake together, and enables them to follow each other at a closer distance than is typically possible with unlinked trucks.

The technology detects and reacts to stopped or slow vehicles ahead of the platoon and adjusts as needed when a vehicle cuts in between the trucks in the platoon. With current platooning technology, each truck in the platoon has a human driver responsible for steering and taking over the speed and braking as needed. The driver of the first truck leads the platoon and navigates the route. As the technology improves, there may only be the need for a lead driver, or no human drivers at all.

Why do it?

Truck platooning could provide many benefits. When implemented, platooning can improve safety, increase energy efficiency, and reduce costs.

Truck platooning technology includes automatic braking. The automatic brakes are able to react much faster than a human, improving safety and reducing the likelihood of collisions. Truck platoons also take up less space on the road, and experience fewer short or sudden acceleration and braking events, than unlinked trucks. The trucks travelling closer together at smoother speeds improves traffic flow and boosts the efficiency of delivering goods.

Platooning is also a cost saver. With the trucks driving close together at a constant speed, the lead vehicle cuts through the air and reduces the amount of air hitting the front of, and flowing between, the following vehicles. This is similar to when race cars or cyclists draft off one another in a race. The reduced aerodynamic drag on all of the vehicles in the platoon means that the trucks use less fuel, which reduces operating costs.

The U.S. Army is interested in platooning technologies for the potential to reduce the number of lives at risk in combat areas. Using platooning technologies in military applications could minimize the number of soldiers needed to man convoy vehicles, resulting in a reduced number of soldiers at risk of encountering roadside bombs.

Coordinated Research

The Department of Energy’s Vehicle Technologies Office’s (VTO) Energy Efficient Mobility Systems (EEMS) Program coordinates with the U.S Army and the Department of Transportation (DOT) in this shared space to accelerate research and development. DOT’s mission is to serve the United States by ensuring a fast, safe, efficient, accessible and convenient transportation system. DOT sees platooning as one way to improve the safety of trucking through collision avoidance features. VTO is interested in the potential to improve energy efficiency and cut costs for businesses and consumers through this technology.

VTO’s EEMS Program is investigating the potential impact platooning technology could have on energy use in our transportation system. Recent EEMS research done by the National Renewable Energy Laboratory used telematics, or on-board data logging, to estimate the amount of platoonable miles travelled by trucks and found 65% of the miles could be platooned, resulting in a 4% reduction in total truck fuel consumption. Another recent VTO funded study assessed the energy impact of adaptive cruise control and showed that the middle truck in a platoon saves the most at shorter gaps, while the trailing truck saves the most at longer gaps.

To learn more about the Department's work on connected and automated vehicle technologies, visit the Energy Efficient Mobility Systems page on Vehicle Technologies Office website.


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New Heavy-Duty Vehicle Emissions Calculator Launched

Most Complete Online Resource Determines Best Cost-Effective Emissions Reduction
Options for Medium- and Heavy-Duty Vehicles Under VW Settlement Funds

Washington, DC – Today Argonne National Laboratory launched the Heavy-Duty Vehicle Emissions Calculator (HDVEC) at a presentation at FedFleet 2018 in Washington, DC, the nation’s largest gathering of public fleet managers sponsored by the U.S. General Services Administration.

This online resource was created to provide state officials and fleet managers with an accurate tool to gauge emissions reductions across various medium- and heavy-duty vehicle project options affiliated with the Volkswagen Environmental Mitigation Trust Settlement. NGVAmerica welcomes the HDVEC tool as reflecting current vehicle availability and emissions performance data and congratulates Argonne on its success.

“As public officials begin to evaluate how best to clean their state’s air with their allotted VW Trust funding, this resource will prove vital in evaluating cost-effectiveness of real world vehicle options,” said Andrew Burnham of Argonne’s Center for Transportation Research. “The Vehicle Emissions Calculator is a valuable tool for policymakers, fleet managers and procurement administrators alike as they look to compare vehicle technologies for emissions reductions associated with fleet operations.”

Available at: and linked at NGVAmerica’s website at:, the HDVEC estimates the vehicle operation nitrogen oxide (NOx) and fine particulate matter (PM2.5) as well as the well-to-wheel greenhouse gas emissions (GHGs) of current commercially-available alternative fuel medium- and heavy-duty vehicles eligible for funding under the VW settlement.

Volkswagen’s $2.9 billion Environmental Mitigation Trust fund provides each state an incredible opportunity to make an immediate and tangible impact on air quality
by targeting medium- and heavy-duty vehicles, the leading source of these toxic air contaminants in almost every metropolitan area.

“Heavy-duty vehicles are the fastest growing segment of U.S. transportation in terms of energy use and emissions, and HDVs are major emitters of NOx, diesel particulate matter, and greenhouse gases,” said NGVAmerica President Daniel Gage. “Mobile sources account for 50 percent of America’s smog-precursor emissions like NOx. This calculator demonstrates that allocating funds to deploy low-NOx natural gas vehicles provides the best way to deliver immediate and cost-effective NOx reductions and air quality benefit.”

The tool can calculate results for three project types allowable under the Trust Settlement:

• Environmental Mitigation with Scrappage – new alternative fuel versus diesel, plus additional benefit from early retirement of the scrapped vehicle.

• Environmental Mitigation with Repower – vehicle after repower versus diesel before repower.

• Clean Vehicle Replacement – new alternative fuel versus diesel.

The HDVEC was developed using Argonne’s Alternative Fuel Life-Cycle Environmental and Economic Transportation Tool (AFLEET) available at:

AFLEET Tool 2017 uses emissions data from both the U.S. Environmental Protection Agency’s MOtor Vehicle Emission Simulator (MOVES) and Argonne’s Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) models. This week marks the deadline for the VW Trustee to designate or certify Beneficiary Status for the States and the start of when states can begin to file settlement funding spending plans. Funds could be available for distribution as early as March, pending approval of state plans.

For more information on the most cost-effective investment of VW Trust resources for the most NOx emissions reductions attained, visit:

NGVAmerica is a national organization of over 200 companies, environmental groups, and government organizations dedicated to the development of a growing, profitable, and sustainable market for vehicles powered by natural gas or biomethane and for using more natural gas in on-road and off-road transportation. NGVAmerica member companies produce, distribute, and market natural gas and biomethane across North America, manufacture and service natural gas vehicles, engines, and equipment, and operate fleets powered by clean-burning gaseous fuels. Find out more at:

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It's your chance to brag... 2017 Clean Cities Annual Survey

It's time to send us your 2017 Alternative Fuel usage data for your Plug In Hybrid, EV, CNG and Propane vehicles. Also, we can report on your idle reduction and route optimization practices for the year!

Begin Survey

2017 Clean Cities Annual Survey

Each year we ask our stakeholders and area fleets to answer questions about their alternative fuel vehicles and equipment as well as their petroleum reduction activities. I am emailing to encourage your participation in this important program and make myself available for any questions you have regarding the survey. 

Louisiana Clean Fuels (LCF) is working with the U.S. Department of Energy Clean Cities Program to document activities from the 2017 calendar year, and want your organization to be included. By providing this information, you help ensure the effectiveness of the U.S. Department of Energy Clean Cities program, and highlight the successes of Louisiana fleets in the LCF territory like yours. Example activities include alternative fuel stations, vehicles, idle reduction, biofuels, and other fleet technology.

This year we are also launching our Green Fleets Certification Program. If your organization's data shows that you may qualify for certification, one of us will reach out to you to see if you would like to take part in this exciting new program.

The questionnaire is designed to take less than 10 minutes to complete. You may save your information and resume entering data at any time. BEGIN SURVEY

If you are not the appropriate contact, please forward this email to the best person to complete this survey. Please feel free to also forward this email to other organizations that you may know of who have also taken steps to reduce petroleum consumption. You are more than welcome to contact LCF if you have any questions or need assistance.

If you have any questions, feel free to respond to this email, or call our office us at 225-342-7972 or contact me directly via email.

Deadline: Please complete the survey by Friday, March 9, 2018.

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Inspiring the Next Generation of Scientists and Engineers—As We Were Inspired

Ten-year-old Leo worked in the Education Center at the National Renewable Energy Laboratory (NREL), fitting together snap-on electrical circuits. The boy from a Denver community center was enthralled by the sheer joy of adding buzzers, lights, and switches to the device. Sitting at a desk nearby, Rhielle carefully colored a drawing of a solar panel. “I want to be everything: a singer, waitress, scientist, baker—because baking is a science,” the eight-year-old explained. Everywhere, the room buzzed with energy, as 16 grade schoolers performed experiments and talked to volunteer researchers as part of a science, technology, engineering, and math (STEM) outreach connecting NREL with our local community.

It reminded me of my own start on the pathway of scientific discovery. As a high school student in Regensburg, Germany, I wondered about this exotic world of test tubes and microscopes—and so visited the office of a distinguished biologist in my hometown university. I asked if he would talk to me—but he was busy at the moment. Instead, this scientist invited me into his laboratory, where I saw first-hand some of his experiments. Later, we chatted and he gave me a basic college text.

He continued to follow me, and mentored me throughout my science studies. I’ve never forgotten that lesson about the importance of sharing science with younger minds. That is why I’m so enthusiastic about STEM learning, and support it passionately at NREL. Whenever we can engage younger students—especially those who may not have had a chance to consider science and engineering as careers—we are building our future.

Throughout the year, NREL actively engages in a range of STEM events. Last May, we held NREL’s 27th annual Junior Solar Sprint and Lithium-Ion (Li-ion) Battery Car Competitions on campus, attracting 53 teams from 18 Colorado middle schools. Maybe you’ve been to something like this. Some cars scoot, some fizzle—yet regardless of the finish, everyone gains hands-on experience. Likewise, we co-sponsored the 27th Colorado Science Bowl, giving kids a chance to test their knowledge against other aspiring young researchers. This year the Lambkins from Ft. Collins roared to victory, correctly answering a range of questions across the sciences. We were part of the first Energy Day Colorado this fall, giving academic awards to promising scholars.

Whenever we can, we try to open our doors to prospects. Hannah, a high school sophomore from Boulder, won an NREL-sponsored award at the Colorado Science and Engineering Fair. Sure, she’d already gotten a plaque made from a recycled solar panel and a stipend of $100 for a building cooling project—but we wanted to give her something more. So we arranged a campus tour so that she could talk to researchers in her field. She chatted happily, and afterwards declared, “This place is cool.” Although she has a ways to go, she was clear: because both science and NREL are now positively linked in her mind, she hopes to one day work at the lab. Now that would be cool.

Of course, we won’t know for years whether Hannah will come here, chose another national laboratory, or find a different path. Likewise, we can’t foresee whether Leo will become an electrical engineer or Rhielle seek a career as a chemist. But we do know that 3,688 students who have visited NREL this year, or gone to competitions we’ve run, have all gained exposure to STEM activities. We can’t tell immediately how much impact these encounters have had—although the smiles of students tell us a lot—but speaking from personal experience, we should be confident that this type of inspiration can last a lifetime and will build our future.

Kids enjoying STEM activities at the National Renewable Energy Lab (NREL)

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New Initiatives Will Use Supercomputers to Improve Transportation Energy Efficiency

DOE’s Vehicle Technologies Office commits $2.5M in FY2018 funds to Big Data and High Performance Computing Initiatives.

Did you know, the Department of Energy’s National Laboratories are home to 32 of the fastest supercomputers on Earth? Scientists and researchers at the national labs use these supercomputers to accelerate research by creating models from complex data sets. Now, two new Vehicle Technologies Office (VTO) initiatives - High Performance Computing for Mobility (HPC4Mobility) and Big Data Solutions for Mobility – will utilize the computing capabilities of the national labs to find solutions to real-world transportation energy challenges.

These initiatives are part of VTO’s Energy Efficient Mobility Systems (EEMS) Program. The EEMS Program’s mission is to conduct early-stage research at the vehicle, traveler, and system levels to create knowledge, tools, and solutions that increase mobility for individuals and businesses while improving transportation energy efficiency.

Big Data Solutions for Mobility

VTO’s EEMS program has launched a $2M multi-lab research initiative to develop new algorithms and big data tools that can model urban-scale transportation networks using real-world, near real-time data. The initiative will develop the data science approaches and HPC-supported framework for next-generation mobility systems modeling and operational analytics. This will deliver an understanding of transportation system efficiency opportunities that is not attainable with current approaches. Modeling informed by real-time data will allow transportation systems to respond to events such as accidents, weather, and congestion in such a way that optimizes the overall energy use of the system.

The Big Data initiative includes researchers from Lawrence Berkeley National Laboratory, Pacific Northwest National Laboratory, Argonne National Laboratory, and Oak Ridge National Laboratory as well as partners from academia and industry.


HPC4Mobility will provide cities, companies, transportation system operators, and others that qualify, access to national laboratory resources, including supercomputing facilities, data-science expertise, and machine-learning capabilities. These partnerships aim to discover opportunities for energy efficiency increases in mobility systems.

This investment supports innovative and scalable HPC4Mobility projects. These projects will uncover opportunities for energy efficiency gains by applying high-performance computing resources to emerging transportation data sets. Initial VTO funding of $500K has been provided to the participating laboratories. Each selected external partner will provide in-kind cost-share contributions.

The first year “seed” projects for HPC4Mobility include:

  • Lawrence Berkeley National Laboratory will work with the Los Angeles County Metropolitan Transportation Authority on HPC-enabled computation of demand models at scale to predict the energy impacts of emerging mobility solutions. Possible applications include modeling the impact of autonomous vehicles on transportation energy use and the hour-by-hour impact of ride hailing services on traffic congestion.
  • Oak Ridge National Laboratory will work with GRIDSMART Technologies, Inc. on reinforcement learning-based traffic control approaches to optimize energy usage and traffic efficiency.

Sponsored by DOE’s the Office of Energy Efficiency and Renewable Energy, the High Performance Computing for Mobility (HPC4Mobility) Program is part of the larger HPC4 Energy Innovation Initiative, a Department-wide effort comprised of, the Office of Energy Efficiency and Renewable Energy, the Office of Fossil Energy, and the Office of Nuclear Energy.

To learn more about the Department's work with industry, academia, and community partners on advanced vehicle technologies, please visit the Vehicle Technologies Office website

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2018 Fuel Economy Guide Helps Consumers Save Money

A photo of a person working at a laptop with the FY18 fuel economy guide showing on the screen.Just in time for the New Year, the 2018 Fuel Economy GuidePDF is now available at The guide is published annually by the U.S. Department of Energy and the U.S. Environmental Protection Agency and offers data on current model year (MY) vehicles.

This year’s guide provides fuel economy ratings for more than 1,000 light-duty vehicles, along with projected annual fuel costs and other information for prospective purchasers. The guide, available in an electronic-only formatPDF this year, is designed to help car buyers choose the most fuel-efficient vehicles that fit their needs.

The MY 2018 Fuel Economy Guide includes fuel economy information for plug-in hybrid and electric vehicles and details fuel economy leaders across several vehicle classes. Data is updated regularly as manufacturers provide additional information about MY 2018 vehicles.


In addition to the guide, fueleconomy.govfeatures other useful tools and information to help car buyers. The website includes “best-in-class” lists across multiple market categories and provides a Top 10 most fuel-efficient vehicle list for electric vehicles, plug-in hybrid electric vehicles, and non-plug in vehicles.

For those in the market for a new or used car, the Find-a-Car feature, as well as the Find-a-Car app, allows users to search for and compare fuel efficiency data by class, make model, and year. EPA data on miles per gallon equivalent and estimated annual fuel cost are available for each vehicle. The Fuel Economy Guide provides this information for all vehicles dating back to 1984.

Users can also track their own personal fuel economy through the My MPG tool or calculate the fuel cost for a road trip. Gas Mileage Tips provide specific savings for driving more efficiently and keeping your car in shape.  

The MY 2018 Fuel Economy Guide is only available electronically (PDF). With the MY 2018 Fuel Economy Guide and, consumers have the tools and data available to save money on fuel, whether they are shopping for a new vehicle or making the most out of their current one. 

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