DG Fuels, a US-owned sustainable aviation fuel (SAF) company, in cooperation with the Nebraska BioEconomy, has selected Phelps County, Nebraska, for its first Midwest production facility. The plant will produce 193 million gallons of zero- or low-CO2 lifecycle emissions SAF per year and meet ASTM fuel standards. Production is expected... Read more →

Airbus has become a strategic partner with DG Fuels (DGF), an emerging producer of sustainable aviation fuel (SAF). DGF’s fuel production system is based entirely on cellulosic waste products, such as wood waste from the logging industry, and renewable energy sources, such as wind and solar power. The partnership with... Read more →

Raven SR, a renewable fuels company, and Emerging Fuels Technology (EFT) signed a memorandum of understanding (MOU) to integrate their respective technologies into an advanced system for producing sustainable aviation fuel (SAF) and renewable diesel. The resulting production platform will include Raven SR’s patented Steam/CO2 Reformer process (earlier post) and... Read more →

Arbor Renewable Gas LLC, a Houston-based company formed in 2019 that produces renewable gasoline and green hydrogen from wood waste and forest residue (earlier post), is evaluating West Baton Rouge Parish, Louisiana for a planned $800-million manufacturing and distribution facility employing carbon capture and sequestration emissions-reduction technology. Operating as Magnolia... Read more →

A team at Chalmers University in Sweden has analyzed the results of the integration of a chemical looping gasification (CLG) process with a Fischer-Tropsch synthesis (FTS) process and found that this biomass-to-liquids process can produce FT crude with net-negative CO2 emissions. An open-access paper on the study appears in the... Read more →

Emerging Fuels Technology (EFT), a technology company focused on transforming a number of waste sources of carbon into fuels and chemicals that greatly reduce emissions while generating profits (earlier post), has launched a Regulation A+ equity funding campaign, following the qualification of its Form 1-A offering circular by the US... Read more →

Maersk Growth, the corporate venture arm of A.P. Moller - Maersk, has invested in Vertoro, a Dutch start-up focused on developing liquid lignin technology which can be used as a marine fuel. Vertoro is a spin-off from a public-private partnership between Brightlands Chemelot Campus, DSM, Chemelot InSciTe, University of Maastricht... Read more →

Raven SR Inc., a waste-to-fuels company, closed a $20-million strategic investment from Chevron USA, ITOCHU, Hyzon Motors and Ascent Hydrogen Fund. Raven SR plans to build modular waste-to-green hydrogen production units and renewable synthetic fuel facilities initially in California and then worldwide. (Earlier post.) Raven SR’s technology makes it one... Read more →

Arbios Biotech, a joint venture between Licella and Canfor (earlier post), and Shell Catalysts & Technologies (SC&T), have formed a new global alliance aimed at utilizing SC&T’s upgrading technology capability in the pursuit of a low-carbon intensity, circular-economy-focused biorefinery. Arbios Biotech was formed to commercialize Licella’s Cat-HTR platform, a globally... Read more →

Enerkem, with a group of strategic partners including major investor Shell, along with Suncor and Proman, and Hydro-Québec supplying green hydrogen and oxygen, and with the support of the Québec and Canadian governments, is proposing the construction of a biofuel plant in Varennes, in the Greater Montréal area. Varennes Carbon... Read more →

Building on its $2-million investment for an ongoing feasibility study with Northwest Advanced Bio-Fuels (NWABF), Delta has entered into one of the largest airline offtake agreements of its kind to purchase sustainable aviation fuel, if produced, from NWABF. The NWABF process uses the gasification of woody biomass to produce syngas... Read more →

Biomass technology group BTG plans to set up a new high-tech technology company that can convert crude pyrolysis oil into diesel fuel suitable for the shipping sector. It will be the first refinery in the world for an advanced marine biofuel based on pyrolysis oil. The new facility will be... Read more →

Velocys, Inc., a wholly owned subsidiary of Velocys plc, signed an agreement with Oxy Low Carbon Ventures, LLC (OLCV), to capture CO2 from Velocys’ planned Bayou Fuels biomass-to-fuels project in Natchez, Mississippi, and securely store it underground in a geologic formation. OLCV, a wholly owned subsidiary of Occidental, will take,... Read more →

Pertamina and Eni signed a Memorandum of Understanding to investigates synergies of their respective technologies, expertises and know-how, for jointly evaluating new collaboration opportunities in the areas of circular economy, driver for strategic development for Eni and its subsidiaries Syndial (Environment) and Versalis (Chemicals). The parties are willing to discuss... Read more →

Emerging Fuels Technology, Inc (EFT) has executed a license agreement with Red Rock Biofuels LLC (RRB) under which EFT will provide its second-generation TL8a Fischer-Tropsch (FT) technology to provide additional FT capacity for RRB’s biorefinery in Lakeview, Oregon. EFT has also received a “notice to proceed” from RRB to commence... Read more →

Researchers in Norway report that the carbon efficiency of a conventional Biomass-to-Liquid (BtL) process can be increased from 38 to more than 90% by adding hydrogen from renewable energy sources. The increased carbon efficiency is possible because the water gas shift reaction is avoided and instead a reversed water gas... Read more →

Fulcrum BioEnergy, Inc. has started site construction for Phase 2 of its first waste-to-fuels project, the Sierra BioFuels Plant (Sierra). Sierra will be the nation’s first commercial-scale plant converting a municipal solid waste (MSW) feedstock—i.e., household garbage that would otherwise be landfilled—into a low-carbon, renewable transportation fuel product. We’ve spent... Read more →

Velocys plc, a developer of microchannel Fischer-Tropsch (FT) biorefineries, has received a “notice to proceed” action to commence manufacturing the FT reactors and catalyst for the Red Rock Biofuels LLC (RRB) biorefinery that will be located in Lakeview, Oregon. RRB has begun construction of the biorefinery, which will incorporate Velocys’... Read more →

The US Department of Energy (DOE) issued four funding opportunities (FOAs) totaling up to $78 million to support early-stage bioenergy research and development under the Office of Energy Efficiency and Renewable Energy’s Bioenergy Technologies Office (BETO). These include: BioEnergy Engineering for Products Synthesis (BEEPS) (up to $28 million) (DE-FOA-0001916) This... Read more →

Aemetis has signed a Master Agreement with key exclusive rights for the use of an advanced gasification technology from InEnTec to produce cellulosic ethanol. The InEnTec gasification technology agreement is a key part of Aemetis’ strategy to produce high-value, low-carbon cellulosic ethanol from locally sourced biomass by integrating InEnTec’s patented... Read more →

In a large-scale test, researchers at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), together with Lufthansa Technik and the Bundeswehr Research Institute for Materials, Fuels and Lubricants, investigated the chemical and physical properties of particularly promising aviation biofuels. The tests were carried out in a special... Read more →

Velocys plc, the developer of smaller scale gas-to-liquids (GTL), signed a memorandum of understanding (MoU) with ThermoChem Recovery International, Inc. (TRI), establishing a strategic alliance. TRI—a leading provider of steam reforming gasification systems suitable for woody biomass and other waste feedstocks—will be Velocys’ preferred supplier of gasification systems for its... Read more →

Researchers from the Qingdao Institute of Bioenergy and Bioprocess Technology have proposed a new process for the conversion of biomass to gasoline via a one-step DME synthesis (DTG: Dimethyl ether to gasoline). In a paper in the journal Fuel, they report a per-pass conversion of CO and the production capacity... Read more →

Cummins Inc. announced Euro 6 (VI) engine compatibility for use with Hydrotreated Vegetable Oil (HVO) renewable diesel and other EN 15940 paraffinic fuels, representing a significant step forward to reduce the carbon footprint of Cummins-powered bus, truck and coach fleets operating in Europe. Compared with conventional fossil-based diesel, HVO offers... Read more →

The Governments of Canada and Québec will provide $76.5 million in funding to AE Côte-Nord Canada Bioenergy Inc. for the production of renewable fuel oil (RFO) from forest residues. The plant, which will use Ensyn’s RTP (rapid thermal processing) (earlier post), will be the first commercial RTP facility designed and... Read more →

Researchers in Sweden and Spain have devised a three-step process for the conversion of precipitated kraft lignin from black liquor into green diesel. Their paper appears in the journal ChemSusChem. The kraft process converts wood into wood pulp for paper production. The process produces a toxic byproduct referred to as... Read more →

Altex Technologies has selected Unitel to provide engineering services to design and build a pilot system that will produce 1 BPD of synthetic gasoline from biomass (Biomass Conversion to Synthetic Gasoline System, BCSGS). This project is funded by a ~$1-million grant from the California Energy Commission under the auspices of... Read more →

China-based Kaidi plans to build a €1-billion (US$1.1-billion) biofuel refinery in Kemi. The planned refinery will produce 200,000 tons of biofuels per year, of which 75% will be biodiesel and 25% biogasoline. The second-generation biomass plant will use energy wood as the main feedstock and it will be the first... Read more →

California Air Resources Board (ARB) staff posted 32 new Low Carbon Fuel Standard (LCFS) fuel pathway applications for comments at the LCFS website. Among the multiple applications for different processing pathways of corn or sorghum ethanol are four pathways from LytEn for hydrogen produced from biomethane; four pathways for renewable... Read more →

Shell India Markets Pvt Ltd (SIMPL) will proceed with the installation of a 5 tonne/day IH2 technology demonstration plant on the site of SIMPL’s new Technology Centre in Bangalore, India. SIMPL will build, operate and own the demonstration scale IH2 plant. IH2 technology is a continuous catalytic thermo-chemical process which... Read more →

Boeing, the University of British Columbia (UBC) and SkyNRG, with support from Canada’s aviation industry and other stakeholders, are collaborating to turn leftover branches, sawdust and other forest-industry waste into sustainable aviation biofuel. Canada, which has extensive sustainably certified forests, has long used mill and forest residues to make wood... Read more →

Red Rock Biofuels LLC will produce approximately three million gallons of low-carbon, renewable jet fuel per year for FedEx Express, a subsidiary of FedEx Corporation. The agreement runs through 2024, with first delivery expected in 2017. FedEx joins Southwest Airlines, which signed a purchase agreement with RedRock in November 2014... Read more →

United Airlines made a $30-million equity investment in US-based Fulcrum BioEnergy, Inc., the developer of a process for converting municipal solid waste into low-cost sustainable aviation biofuel. (Earlier post.) The investment is so far the largest single investment by a US airline in alternative fuels. In addition to the equity... Read more →

Researchers at Kyoto University in Japan have proposed a novel two-stage process to convert low-rank coals or biomass wastes under mild conditions to high-quality liquid fuel. A paper describing the process, which combines a degradative solvent extraction method they had developed earlier with the liquefaction of the resulting soluble, appears... Read more →

Simplified flowsheet of the proposed solar hybridized coal- to-liquids (SCTL) process with the proposed solar hybridized dual fluidized bed (SDFB) gasifier. Credit: ACS, Guo et al. Click to enlarge. Researchers at the University of Adelaide (Australia) are proposing a novel configuration of a hybridized concentrated solar thermal (CST) dual fluidized... Read more →

Professor Neville Jackson, Ricardo’s chief technology and innovation officer, presented the results of a research project carried out by the Automotive Council UK to establish a long-term (to 2050) transition from current gasoline and diesel fuels to a majority renewable energy portfolio. Inputs to the new Energy & Fuels Roadmap... Read more →

Southwest Airlines has signed an agreement with Red Rock Biofuels LLC (RRB) to purchase low carbon renewable jet fuel, made using forest residues that will help reduce the risk of destructive wildfires in the Western United States. The airline’s agreement with RRB covers the purchase of approximately three million gallons... Read more →

Pilot plant integrating Carbona gasification with TIGAS syngas-to-gasoline process. Click to enlarge. In a recently completed project, Gas Technology Institute (GTI) worked with Haldor Topsøe, Inc. on an integrated biorefinery to make renewable “drop-in” gasoline. The use of renewable gasoline could reduce lifecycle greenhouse gas emissions by approximately 92% when... Read more →

AlcoMix displays antiknock blending characteristics similar to those of ethanol when blended at various concentrations with non-oxygenated gasoline (RON = 82). Credit: ACS, Rapp et al. Click to enlarge. Results of a study by a team from the US and Austria suggest that the primary alcohol mixture (“AlcoMix,” comprising 75%... Read more →

Integrated processing of hardwood to renewable jet and chemicals. Click to enlarge. A team from seven US universities and the Korea Institue of Science and Technology, led by George Huber, Professor of Chemical and Biological Engineering at the University of Wisconsin-Madison, has developed an integrated catalytic process for the conversion... Read more →

Neste Oil, the world’s largest producer of premium-quality renewable fuels, is working with DONG Energy, one of the leading energy groups in Northern Europe, to develop an integrated process to produce renewable diesel and aviation fuel derived from agricultural residues. DONG Energy’s Inbicon technology will be used in the first... Read more →

Primus Green Energy Inc., an alternative fuel company that converts natural gas and other feedstocks directly into drop-in transportation fuels and solvents (earlier post), announced that its patent application covering its STG+ liquid fuel synthesis technology has been allowed by the US Patent and Trademark Office (USPTO). STG+ produces high-quality,... Read more →

In a new report, “Biofuels for Transportation Markets”, Navigant Research forecasts that global demand for biofuels in the road transportation sector will grow from representing almost 6% of the liquid fuels market in 2013 to roughly 8% by 2022. Of that 8%, 8% will consist of advanced drop-in fuels, according... Read more →

Schematic of the DG Energy facility that will produce the cellulosic synthetic jet fuel. Click to enlarge. GE Aviation, which consumes more than 10 million gallons of jet fuel annually at its engine testing centers, has signed an agreement to purchase cellulosic synthetic biofuel from The D’Arcinoff Group (DG), based... Read more →

Sasol and General Electric (GE: NYSE)’s GE Power & Water have together developed new technology that will clean waste water from Fischer-Tropsch plants used to produce synthetic fuels and chemicals, while also providing biogas as a by-product for power generation. The new Anaerobic Membrane Bioreactor Technology (AnMBR) will be further... Read more →

The multi-stage bioliq process produces high-quality synthetic fuels from straw and other biogenous residues. Graphic: N. Dahmen, KIT/IKFT. Click to enlarge. The synthesis stage of Karlsruhe Institute of Technology’s (KIT’s) multi-stage bioliq pilot plant has begun operation and has produced biogasoline. All stages of the bioliq process—flash pyrolysis, high-pressure entrained-flow... Read more →

Cellulosic gasoline and diesel company KiOR, Inc. is pursuing plans to double production capacity at its Columbus, Mississippi, facility through construction of a second facility incorporating KiOR’s commercially proven technology. KiOR estimates that the Columbus II project will cost approximately $225 million; will break ground within 90 days of it... Read more →

Summary of levelized production cost estimates of fuel (LCOF) for the examined plant designs. The horizontal red lines show the comparable price of gasoline (before tax, refining margin 0.3 $/gal, exchange rate: 1 € = 1.326 $) with crude oil prices 100 $/bbl and 150 $/bbl. Source: VTT. A study... Read more →

Forest BTL process. Click to enlarge. Forest BtL Oy, owned by Vapo, A Finnish bioenergy, peat and sawmill company, awarded Technip a contract, worth approximately €5 million, for the front-end engineering and design (FEED) of a new biomass-to-liquid (BTL) plant to be built on Ajos island, Finland. This plant will... Read more →

Capacities of the demonstration and commercial facilities sorted by technology. Source: “Status of Advanced Biofuels Demonstration Facilities in 2012”. Click to enlarge. Advanced biofuels technologies have developed significantly over the past several years, according to a status report on demonstration facilities prepared for IEA Bioenergy Task 39—a group of international... Read more →