Remove Conversion Remove Convert Remove Energy Remove Fuel
article thumbnail

Oxford team directly converts CO2 to jet fuel using iron-based catalysts

Green Car Congress

Researchers at the University of Oxford have developed a method to convert CO 2 directly into aviation fuel using a novel, inexpensive iron-based catalyst. The conversion reaction also produces light olefins—ethylene, propylene, and butenes—totalling a yield of 8.7%. and selectivity to C 8 –C 16 hydrocarbons of 47.8%

Convert 505
article thumbnail

Aberdeen awards ULEMCo contract for 35 hydrogen dual-fuel utility vehicle conversions

Green Car Congress

ULEMCo has been awarded a major fleet-wide contract by Aberdeen City Council (ACC) for its hydrogen dual-fuel utility vehicle conversions. ULEMCo’s H2ICED allows hydrogen to be mixed with diesel directly in a conventional engine, supplied via onboard gas tanks, in volumes that displace between 30-70% of the energy from diesel.

article thumbnail

Converted hydrogen fuel cell refuse vehicle on trial in Ruhr region as part of HECTOR

Green Car Congress

The Abfallentsorgungs-Gesellschaft Ruhrgebiet mbH ( AGR ), a waste management company in Herten, North Rhine-Westphalia, Germany, has put a converted DAF CF 340 hydrogen fuel cell truck into operation as part of the EU-funded HECTOR (Hydrogen Waste Collection Vehicles in North West Europe) project.

Convert 444
article thumbnail

Wärtsilä and Eidesvik Offshore to partner on converting ship to ammonia-fueled engine

Green Car Congress

The technology group Wärtsilä and Norwegian ship owner Eidesvik Offshore ASA have signed a cooperation agreement aimed at converting an offshore supply vessel (OSV) to operate with an ammonia-fueled combustion engine with required fuel supply and safety system. Earlier post.) Earlier post.).

Convert 321
article thumbnail

HaaS company Hydra Energy delivers first converted hydrogen-diesel co-combustion heavy-duty truck; up to 40% hydrogen

Green Car Congress

Hydra Energy, the Hydrogen-as-a-Service (HaaS) provider for commercial fleets looking to reduce emissions and costs with limited risk and no up-front investment ( earlier post ), has delivered its first hydrogen-converted, heavy-duty truck to paying fleet customer Lodgewood Enterprises. And we've lowered our fuel costs in the process.

Hydrogen 397
article thumbnail

Svitzer and Caterpillar partner on methanol as a fuel in newbuilds and conversions of existing tugs

Green Car Congress

The implementation of dual-fuel methanol engines focuses on new tugs as well as conversions of existing Cat-powered tugs, which comprise the majority of Svitzer’s fleet. The support Caterpillar provides in finding ways of converting our equipment to methanol usage plays a key role in this.

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. MJ/kg and 39.04 MJ/L (up to 17.7%

Fuel 421