 Bioenergy Technologies Office June 24, 2019 The Energy Department Releases the Co-Optima FY18 Year in Review  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. Learn more about EERE on Facebook and follow Assistant Secretary Daniel Simmons on Twitter. View in browser |
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