article thumbnail

Navy researchers produce high energy density jet fuels from sustainable cellulosic feedstocks

Green Car Congress

Researchers from the Naval Air Warfare Center Weapons Division (NAWCWD) have developed an efficient three-step process for the conversion of cellulosic feedstocks to both a valuable chemical precursor and high-performance jet fuel blendstock. Their paper appears in the journal ChemSusChem. RJ-4 has a gravimetric and volumetric NHOC of 42.21

Fuel 421
article thumbnail

CARB: clean fuels replaced more than 50% of diesel used in California in Q1 2023

Green Car Congress

Clean fuels replaced more than 50% of the diesel used in the state in the first quarter of 2023, according to the California Air Resources Board (CARB). This figure provides perspective on the performance of actual quantities of fuel consumed in California. Compliance with the LCFS began in 2011. billion gallons of diesel.

Cleaning 367
article thumbnail

Israeli company reports successful stage 1 testing of solar CO2-to-fuels technology

Green Car Congress

Israel-based NewCO2Fuels (NCF), a subsidiary of GreenEarth Energy Limited in Australia, reported completion of stage 1 testing of its proof-of-concept system for the conversion of CO 2 into fuels using solar energy. NewCO2Fuels was founded in 2011 to commercialize a technology developed by Prof. methanol or other synthetic fuels).

Solar 366
article thumbnail

Audi in new e-fuels project: synthetic diesel from water, air-captured CO2 and green electricity; “Blue Crude”

Green Car Congress

Audi’s latest e-fuels project is participation in a a pilot plant project in Dresden that produces diesel fuel from water, CO 2 and green electricity. liquid process for the production of synthetic fuel. sunfire acquired staxera, a developer and manufacturer of SOFC high-temperature fuel cells sited in Dresden in 2011.)

Audi 400
article thumbnail

MIT/UC Davis professors challenge claims that ethanol production decreased gasoline prices in 2010 and 2011

Green Car Congress

Two professors from MIT and UC Davis have released a paper challenging the recent claims by the Renewable Fuel Association (RFA) and US Secretary of Agriculture Vilsack that ethanol production decreased gasoline prices by $0.89 in 2010 and 2011, respectively. It is strongly correlated with any trending variable.

Davis 334
article thumbnail

Crazy Diamond Performance develops mono-fuel CNG Chevrolet Cruze

Green Car Congress

Crazy Diamond Performance (CDP) has developed a mono-fuel CNG Chevrolet Cruze, with intended market introduction no later than October 2014. equipped CNG Cruze outputs 20 hp and 24 ft-lbs torque over its competitor, while maintaining nearly the same fuel economy. Fern said that the 1.8L-equipped Fern said that the 1.8L-equipped

Chevrolet 316
article thumbnail

Sundrop Fuels finalizes ExxonMobil MTG technology license for “green gasoline” production facility

Green Car Congress

Sundrop Fuels, Inc., Located near Alexandria, Louisiana, Sundrop Fuels plans to break ground late this year on its inaugural commercial plant, which will produce up to 50 million gallons of renewable gasoline annually. The Sundrop Fuels installation represents the first commercial production of biofuels using the MTG process.

Gasoline 360