Green Car Congress
MARCH 27, 2020
Co-Optima estimations indicate that significant fuel economy improvements are possible with improvements to RON, S, and HOV. The report highlights researchers’ answers to three vital questions: What fuels do engines want? Estimations indicate that fuel economy improvements are possible with improvements to RON, S, and HOV.
Green Car Congress
JUNE 28, 2019
While fuel economy ratings of today’s cars significantly outstrip those of just a decade ago, cost-effective efficiency improvements remain limited by existing engine designs and fuel formulas. Establishment of modeling and analysis methods to characterize economic value and environmental performance across the supply chain.
Green Car Congress
AUGUST 30, 2009
In 1975, General Ernesto Geisel, then-president of Brazil, ordered the country’s gasoline supply mixed with 10% ethanol. The level was raised to 25% over the next five years, which was intended to maintain a constant Brazilian gasoline supply for an ever-increasing demand. As used in this section and Sec. 40 CFR § 80.27(d)
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