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Fleet Compliance Annual Report: Model Year 2016, Fiscal Year 2017
3/27/2019
This annual report of the Alternative Fuel Transportation Program, which ensures compliance with DOE regulations covering state government and alternative fuel provider fleets pursuant to the Energy Policy Act of 1992 (EPAct), as amended, provides fleet compliance results for manufacturing year 2016 / fiscal year 2017.
Fleet Compliance Annual Report: Model Year 2017, Fiscal Year 2018
3/27/2019
This annual report of the Alternative Fuel Transportation Program, which ensures compliance with DOE regulations covering state government and alternative fuel provider fleets pursuant to the Energy Policy Act of 1992 (EPAct), as amended, provides fleet compliance results for manufacturing year 2017 / fiscal year 2018.
Fuel Cell Electric Vehicle Driving and Fueling Behavior
3/6/2019
The objectives of this project are to validate hydrogen fuel cell electric vehicles in real-world settings and to identify the current status and evolution of the technology. The analysis objectively assesses progress toward targets and market needs defined by the U.S. Department of Energy and stakeholders, provides feedback to hydrogen research and development, and publishes results for key stakeholder use and investment decisions. Fiscal year 2018 objectives focused on analysis and reporting of fuel cell electric vehicle driving range, fuel economy, drive and fill behaviors, durability, fill performance, and fuel cell performance. This report specifically addresses the topics of driving range, fuel economy, drive and fill behaviors, and fill performance.
Authors: Kurtz, J.; Sprik, S.; Saur, G.; Onorato, S.
Technology Maintenance Readiness Guide for Zero-Emission Buses
1/10/2019
Transit agencies all over the United States are deploying zero-emission buses (ZEBs), including battery electric buses and fuel cell electric buses. Air quality is the primary driver for adopting ZEBs, especially in states where legislation has been passed to regulate vehicle emissions. The U.S. Department of Energy, through its National Renewable Energy Laboratory (NREL), tracks the progress of these advanced technologies as they are being developed and demonstrated. NREL works with transit agencies and their manufacturing partners to conduct independent third-party evaluations to validate performance under real-world service and report on the status of the technologies toward entering the market. The results are intended to help transit agencies understand the technology status and make informed purchase decisions.
Fuel Cell Buses in U.S. Transit Fleets: Current Status 2018
12/31/2018
This report, published annually, summarizes the progress of fuel cell electric bus (FCEB) development in the United States and discusses the achievements and challenges of introducing fuel cell propulsion in transit. The report provides a summary of results from evaluations performed by the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory. This annual status report combines results from all FCEB demonstrations, tracks the progress of the FCEB industry toward meeting technical targets, documents the lessons learned, and discusses the path forward for commercial viability of fuel cell technology for transit buses. The data from these early FCEB deployments funded by the U.S. Department of Transportation, state agencies, and the private sector help to guide future early-stage research and development. The 2018 summary results primarily focus on the most recent year from August 2017 through July 2018.
Authors: Eudy, L.; Post, M.
Model Year 2020 Fuel Economy Guide: EPA Fuel Economy Estimates
12/19/2018
The Fuel Economy Guide is published by the U.S. Department of Energy as an aid to consumers considering the purchase of a new vehicle. The Guide lists estimates of miles per gallon (mpg) for each vehicle available for the new model year. These estimates are provided by the U.S. Environmental Protection Agency in compliance with Federal Law. By using this Guide, consumers can estimate the average yearly fuel cost for any vehicle. The Guide is intended to help consumers compare the fuel economy of similarly sized cars, light duty trucks and special purpose vehicles.
Model Year 2019 Fuel Economy Guide: EPA Fuel Economy Estimates
12/19/2018
The Fuel Economy Guide is published by the U.S. Department of Energy as an aid to consumers considering the purchase of a new vehicle. The Guide lists estimates of miles per gallon (mpg) for each vehicle available for the new model year. These estimates are provided by the U.S. Environmental Protection Agency in compliance with Federal Law. By using this Guide, consumers can estimate the average yearly fuel cost for any vehicle. The Guide is intended to help consumers compare the fuel economy of similarly sized cars, light duty trucks and special purpose vehicles.
Clean Cities Coalitions 2016 Activity Report
10/10/2018
The U.S. Department of Energy's (DOE's) national network of Clean Cities Coalitions advance the nation's economic, environmental, and energy security by supporting local actions to promote the use of domestic fuels within transportation. The nearly 100 Clean Cities coalitions, whose territory covers 80% of the U.S. population, bring together stakeholders in the public and private sectors to use alternative and renewable fuels, idle-reduction (IR) measures, fuel economy improvements, and new transportation technologies as they emerge. To ensure success, coalitions leverage a robust set of expert resources and tools provided by national laboratories and DOE. Each year, Clean Cities coordinators submit annual reports of their activities and accomplishments for the previous calendar year. Data and information are submitted via an online tool that is maintained as part of the Alternative Fuels Data Center (AFDC) at the National Renewable Energy Laboratory (NREL). Coordinators submit a range of data that characterize the membership, funding, projects, and activities of their coalitions. They also submit data about sales of alternative fuels; use of alternative fuel vehicles (AFVs), plug-in electric vehicles (PEVs), and hybrid electric vehicles (HEVs); IR initiatives; fuel economy improvement activities; and programs to reduce vehicle miles traveled (VMT). NREL analyzes the submitted data to determine how broadly energy use in the U.S. has shifted due to coalition activities, which are summarized in this report.
Authors: Johnson, C.; Singer, M.
Transitioning to zero-emission heavy-duty freight vehicles
9/26/2018
This report compares the evolution of heavy-duty diesel, diesel hybrid, natural gas, fuel cell, and battery electric technologies in the 2025-2030 timeframe. It synthesizes data from the research literature, demonstrations, and low-volume commercial trucks regarding their potential to deliver freight with zero tailpipe emissions. Additionally, it analyzes the emerging technologies by their cost of ownership and life-cycle greenhouse gas emissions for the three vehicle markets of China, Europe, and the United States.
Authors: Moultak, M.; Lutsey, N.; Hall, D.
Notes:
This copyrighted publication can be accessed on The International Council on Clean Transportation's website.
The Zero Emission Vehicle Regulation
8/24/2018
This fact sheet provides an overview of California’s zero-emission vehicle (ZEV) regulation, which is designed to achieve the state’s long-term emission reduction goals by requiring manufacturers to offer for sale specific numbers of the very cleanest cars available. The ZEV regulation has been adopted by other states.
Model Year 2018: Alternative Fuel and Advanced Technology Vehicles
8/7/2018
The fact sheet details the model, vehicle type, emission class, transmission type/speeds, engine size, and fuel economy of a variety of flexible fuel vehicles, hybrid electric vehicles, all-electric, and extended range electric vehicles, as well as CNG and propane vehicles.
State of the States: Fuel Cells in America 2017, 8th Edition
5/23/2018
This January 2018 report, the eighth in a series, provides a comprehensive analysis of state activities supporting fuel cell and hydrogen technology, including profiles of all 50 states with a catalog of recent installations, policies, funding, and deployments around the country.
Authors: Curtin, S.; Gangi, J.
Fuel Cell Buses in U.S. Transit Fleets: Current Status 2017
11/21/2017
This report, published annually, summarizes the progress of fuel cell electric bus (FCEB) development in the United States and discusses the achievements and challenges of introducing fuel cell propulsion in transit. The report provides a summary of results from evaluations performed by the National Renewable Energy Laboratory. This annual status report combines results from all FCEB demonstrations, tracks the progress of the FCEB industry toward meeting technical targets, documents the lessons learned, and discusses the path forward for commercial viability of fuel cell technology for transit buses. These data and analyses help provide needed information to guide future early-stage research and development. The 2017 summary results primarily focus on the most recent year for each demonstration, from August 2016 through July 2017. The primary results presented in the report are from five demonstrations of two different fuel-cell-dominant bus designs: Zero Emission Bay Area Demonstration Group led by Alameda-Contra Costa Transit District (AC Transit) in California; American Fuel Cell Bus (AFCB) Project at SunLine Transit Agency in California; AFCB Project at the University of California at Irvine; AFCB Project at Orange County Transportation Authority; and AFCB Project at Massachusetts Bay Transportation Authority.
Authors: Eudy, L.; Post, M.
