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DOE researchers investigate economic and environmental impacts of converting wet waste to renewable diesel

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Meanwhile, wet waste feedstocks, such as animal manure and fats, oils, and greases (FOG), represent another important category of resources that could be utilized to produce MCCI bioblendstocks due to its abundant availability. Among their findings: The estimated minimum fuel selling prices were $1.22/gasoline Skaggs et al.

Waste 434
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DNV GL paper suggests near-term success for LNG in shipping; alternative fuel mix to diversify over time

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Well-to-Propeller GHG emissions results for marine alternative fuels. DNV GL has released a position paper on the future alternative fuel mix for global shipping. Shipping must change, and we must contribute technical measures, operational measures and alternative fuels to meet the challenges we are tackling.

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Clean Energy Fuels delivered 143M gallons of Redeem renewable natural gas in 2019, up 30% year-on-year

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Clean Energy Fuels Corp delivered 143 million gallons of Redeem Renewable Natural Gas (RNG) last year as robust sales of the carbon-neutral transportation fuel continued in 2019, closing out the year with significant deals throughout North America. The City of Tucson, AZ has signed a multi-year maintenance agreement with Clean Energy.

Clean 284
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Taiwan team engineers E. coli to produce n-butanol from glycerol

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Among alternative fuels, n-butanol is superior to ethanol in terms of energy density, volatility, and hygroscopicity. A commercialized bioprocess of n-butanol can be readily realized by a cost-effective feedstock. Biodiesel has been utilized as an alternative fuel for transportation. g/L/h, respectively.

Taiwan 284
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Government of Alberta awarding $10M to SBI Bioenergy for production of drop-in hydrocarbon fuels; funds from carbon levy

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million gallons US) of renewable diesel fuel annually. This support works in concert with Alberta’s Renewable Fuels Standard which requires commercial fuel producers to blend renewable products into their fuels. It uses no water or chemicals and generates no waste.

Fuel 150
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Study: alcohol, biomethane and ammonia are the best-positioned fuels to reach zero net emissions for shipping; OPEX, not CAPEX challenge

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Technology changes inside the vessels are minor when compared to the massive innovative solutions and fuel transformation that must be found to produce and distribute sustainable energy sources on a global scale. We need to have a commercially viable carbon neutral vessel in service 11 years from now.

Emissions 170
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Departments of the Navy, Energy and Agriculture award $210M in contracts for 3 drop-in fuel biorefineries; more than 100M gallons/year

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In total, these projects are intended to produce more than 100 million gallons of military-grade fuel beginning in 2016 and 2017 at a price competitive with their petroleum counterparts. The drop-in alternative fuels can be blended at a 50/50 ratio with traditional fossil fuels. Earlier post.). Earlier post.).

Fuel 261