Explore our collection of new stories for this topic.
Search or filter for a specific story using the options below.
June 2021
NREL Inventiveness Sets New Record for Patent Activity
NREL was granted 40 U.S. patents during fiscal 2020, a bump from the 32 issued during the prior fiscal year.
May 2021
New Combustion Strategies Plus Biofuels Add Up to Cleaner, More Efficient Cars and Trucks
A report released this month highlights the most significant breakthroughs of the last year in the U.S. Department of Energy's Co-Optimization of Fuels & Engines (Co-Optima) initiative, with details on findings that could translate into significant greenhouse gas and tailpipe emissions reductions.
News Release: Environmental Concerns Propel Research Into Marine Biofuels
A global effort to reduce sulfur and greenhouse gas (GHG) emissions from ships has researchers from NREL and other Department of Energy facilities investigating the potential use of marine biofuels.
April 2021
Pilot Program Sheds Light on E-Bike Use Patterns, Energy-Efficiency Benefits
NREL partnered with the Colorado Energy Office to assess the travel-behavior impacts of providing low-income essential workers with e-bikes during the COVID-19 pandemic. Analysis shows e-bikes are an effective, energy-saving alternative to other travel modes.
NREL Research Illuminates Optimistic Future for Vehicle Electrification
With decreasing purchase prices, charging improvements, cleaner electricity, and consumer and industry support, the future of EVs has never been brighter.
Researchers Rev Up Innovative Machine Learning Strategies to Reclaim Energy, Time, and Money Lost in Traffic Jams
Inching forward in bumper-to-bumper traffic, drivers bemoan the years of their lives sacrificed in bad commutes.
Google Taps NREL Expertise To Incorporate Energy Optimization into Google Maps Route Guidance
To take a bite out of transportation energy use and emissions and combat climate change, NREL is partnering with Google to develop more eco-friendly routing in Google Maps.
March 2021
NREL Work Helps Visitors to National Parks Get Home Again
NREL has been consulting with the National Park Service on where to install electric vehicle charging stations at select sites in California. The last of the new charging stations is expected to begin operating by the end of this year.
How To Electrify the Entire Federal Vehicle Fleet: NREL Fuels Smart Management with Data-Driven Research
With the Biden administration announcing a push to electrify the entire federal fleet, NREL's work supporting energy-savvy fleet management is more critical and timely than ever.
From Wet Waste to Flight: Scientists Announce Fast-Track Solution for Net-Zero-Carbon Sustainable Aviation Fuel
A novel biorefining process using the untapped energy of food waste and other wet waste to produce a "drop-in" sustainable aviation fuel may lift net-zero flights off the runway sooner than you think.
Share
Last Updated May 5, 2025