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June 2020
Answer to Energy Storage Problem Could Be Hydrogen
According to NREL researchers, seasonal energy storage can facilitate the deployment of high and ultra-high shares of wind and solar energy sources.
New Hydrogen Filling Simulation Tool Drives Innovation for Fueling Stations
As hydrogen fuel cell electric cars and trucks grow in popularity, a new publicly available Hydrogen Filling Simulation (H2FillS) tool is laying the groundwork for the safe design of hydrogen fueling systems.
News Release: Research Determines Financial Benefit from Driving Electric Vehicles
Motorists can save as much as $14,500 on fuel costs over 15 years by driving an electric vehicle instead of a similar one fueled by gasoline, according to a new analysis conducted by researchers at the U.S. Department of Energy's NREL and Idaho National Laboratory.
Fuel and Engine Research Brings Cleaner, More Efficient Cars and Trucks Closer to Finish Line
Passenger cars and light-duty trucks typically account for 55% of U.S. transportation energy use. Recently, sharp increases in demand for deliveries have pressed some commercial trucks—which usually account for more than 25% of transportation-related fuel consumption—into overtime.
NREL's Sandra Loi Receives 2020 DOE Distinguished Achievement Award
Sandra Loi, project leader with the Technology Integration section in NREL's Center for Integrated Mobility Sciences, has been awarded the 2020 U.S. Department of Energy Vehicle Technologies Office Distinguished Achievement Award for her outstanding service to technology integration partners.
Transforming Power Systems Cybersecurity with NREL's Cyber-Energy Emulation Platform
A new National Renewable Energy Laboratory (NREL) technical report details a milestone capability at NREL to develop, emulate, and visualize interconnected power and communications systems for the study of cybersecurity and distributed energy.
May 2020
NREL's John Farrell Honored for Leadership in Sustainable Fuels and Engines
Since taking the helm of NREL's vehicle technologies research in 2013, John Farrell has been instrumental in directing R&D initiatives for the U.S. DOE Office of Energy Efficiency and Renewable Energy's Vehicle Technologies Office, ranging from high-density energy storage to vehicle automation, as well as co-optimization of fuel and engine technologies to vehicle-to-grid interactions.
NREL Tool Quickly Provides Answers for Chemical Reactions
A new machine-learning tool developed at NREL has significantly speeded up calculating the thermodynamics of chemical reactions. Developed as part of the DOE Co-Optimization of Fuels & Engines initiative, the new tool—called ALFABET—makes it possible for researchers to identify the most promising fuels for lower emissions and greater engine efficiency in seconds rather than days.
NREL Research into Fueling Big Rigs Could Help More Hydrogen Vehicles Hit the Road
Hydrogen-fueled cars are increasingly popular in California, but moving beyond the state's borders may require 18-wheelers crisscrossing America's highways leading the way. Research at NREL suggests a shift in long-haul trucking toward hydrogen that could drive a coast-to-coast network of fueling stations.
March 2020
Co-Optima Leads High-Speed Chase for Co-Optimization of Fuels and Turbocharged Spark-Ignition Engines
A new report summarizes findings from the first phase of the Co-Optimization of Fuels & Engines initiative, which focused on turbocharged spark-ignition engines for light-duty vehicles, identifying the fuel properties and engine parameters that mitigate knock and emissions, while maximizing efficiency and performance.
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Last Updated May 5, 2025