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Jun 24, 2019

The Energy Department Releases the Co-Optima FY18 Year in Review

The Co-Optima initiative is accelerating the introduction of efficient, clean, affordable, and scalable high-performance fuels and engines  
ENERGY.GOV - Office of Energy Efficiency and Renewable Energy
Bioenergy Technologies Office 
 

June 24, 2019

The Energy Department Releases the Co-Optima FY18 Year in Review

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The U.S. Department of Energy's (DOE) Co-Optimization of Fuels and Engines (Co-Optima) initiative is accelerating the introduction of efficient, clean, affordable, and scalable high-performance fuels and engines. It focuses on fuel and engine research and development to maximize light-, medium-, and heavy-duty vehicle fuel economy and performance, while mapping lower-cost pathways to reduce emissions, leveraging diverse domestic fuel resources, boosting U.S. economic productivity, and enhancing national energy security.

To showcase the Co-Optima initiative's achievements in Fiscal Year 2018, DOE released the Co-Optima FY18 Year in Review. Some highlights include:

  • Full-time operation of downsized turbocharged spark ignition (SI) engines and fuels for light-duty (LD) vehicles
  • Multimode approaches that make use of a combination of SI and advanced compression ignition methods to deliver even greater efficiencies for LD vehicles
  • Characterization of fuel properties and engine parameters capable of delivering a 10% increase in fuel economy for LD vehicles with boosted SI engines
  • Creation of new computational tools to more rapidly identify new blendstocks and interpret data
  • Establishment of modeling and analysis methods to characterize economic value and environmental performance across the supply chain

Co-Optima brings together DOE's Office of Energy Efficiency & Renewable Energy's (EERE's) Bioenergy Technologies and Vehicle Technologies Offices, nine national laboratories, 13 universities, and numerous industry and government stakeholders to explore the potential for near-term improvements in the types of fuels and engines found in most vehicles currently on the road, as well as revolutionary new engine technologies.

Read more about the Co-Optima FY18 Year in Review.

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