China Lake team devises new class of bio-based high-cetane renewable diesel fuels: dioxolanes

Researchers at the Naval Air Warfare Center, China Lake have synthesized a new class of renewable diesel fuels from a methyl ketone and diols including 2,3-butanediol, 1,2-propanediol, and ethylene glycol. These fuels exhibit comparable net heats of combustion (NHOCs) to conventional biodiesel, while maintaining derived cetane numbers between 82-91. These... Read more →

For the last 18 months, a fleet of 6 methanol-fueled versions of the Geely Emgrand 7 cars have been in Iceland. Geely is a shareholder ($45.5-million investment in 2015) in Carbon Recycling International (CRI), an Icelandic company which produces renewable methanol using recycled CO2 emissions sourced from a local thermal... Read more →

Audi is systematically building on its e-fuels strategy. (Earlier post.) Together with the partners Ineratec GmbH (earlier post) and Energiedienst Holding AG, the company has plans for a new pilot facility for the production of e-diesel in Laufenburg, in Canton Aargau (Switzerland). For the first time, the energy needed will... Read more →

BASF and bse Engineering have signed an exclusive joint development agreement for BASF to provide custom-made catalysts for a new chemical energy storage process. This process will enable the economically viable transformation of excess power and off-gas carbon dioxide into methanol in small-scale, decentralized production units. In addition to being... Read more →

According to a new study by Bosch, the use of e-fuels—synthetic fuels based on renewable energy—in Europe by 2050 as a scheduled supplement to electrification could save up to 2.8 gigatons of CO2: three times Germany’s carbon-dioxide emissions in 2016. The calculation is based on an assumed e-fuels blend of... Read more →

An evaluation of the implementation possibilities of power-to-fuel (PTF) technologies by a team from Forschungszentrum Jülich GmbH in Germany recommends the PTF products DME, OME3-5 and n-alkanes as suitable diesel alternatives for the transportation sector. PTF processes essentially use renewable energy, CO2 and water to produce fuel, as in Audi’s... Read more →

TU Bergakademie Freiberg launches OTTO-R project with VW Group, Shell, OMV as partners; P2X for green gasoline

Researchers at the Technische Universität Bergakademie Freiberg, with partners from the automotive industry (Audi, VW) and the petroleum industry (Shell, OMV) have launched the €1.46-million OTTO-R project for the production of gasoline from “green” methanol produced from CO2, water and renewable electricity. The new OTTO-R synthesis process is based on... Read more →

Audi presented a range of its ongoing work on electromobility and efficiency—from fuels and systems to full vehicles—under the “Future Performance Days 2015” banner. On the full vehicle side, Audi put forward the Audi Q7 e-tron 3.0 TDI quattro plug-in hybrid (earlier post); the Audi A7 h-tron quattro fuel cell... Read more →

Ford Europe leading project investigating DME and OME1 as low carbon, near zero particulate fuels; power-to-liquids pathways using CO2

Ford Motor Company is leading a €3.5-million (US$3.9-million) research project to investigate the use of alternative fuels that could offer customers the power and performance of modern internal combustion engines with environmental benefits comparable to an electric vehicle. The German government is co-funding the three-year project that will test the... Read more →

In 2012, the Helmholtz Association of German Research Centers launched a three-year project on the production of synthetic liquid hydrocarbons from electricity (i.e. Power-to-Liquids, PtL) using a multistage process (SynKWS), in cooperation with the German Aerospace Center (DLR) – Institute of Combustion Technology Stuttgart; the University of Stuttgart IFK; and... Read more →

Fukushima and the Fukushima Renewable Energy Institute (FREA) have launched a power-to-has project with a view to making the prefecture a hydrogen supply center by as early as 2016, according to a report in The Japan Times, via Fukushima Minpo. The project will test and refine a model of hydrogen-supply... Read more →

In an event in Bern, Switzerland, Swiss National Council member and president of the Clean Fuel Now initiative Thomas Böhni filled up his Audi A2 with 100% synthetic diesel (Audi e-diesel) produced by sunfire GmbH to draw attention to the need to remove what he terms unjustified Swiss restrictions on... Read more →

Like other major automakers, Audi (and its parent Volkswagen Group) is working on meeting its medium-term regulatory requirements (e.g., in the 2020 timeframe) by reducing the average fuel consumption of its new vehicles using a combination of three primary measures: optimizing its combustion engines for greater efficiency; developing alternative drive... Read more →

A pilot plant in Dresden has started production of the synthetic fuel Audi e-diesel using water, CO2 and green power—i.e., power-to-liquid (PtL). After a commissioning phase of just four months, the research facility in Dresden started producing its first batches of high‑quality diesel fuel a few days ago. (Earlier post.)... Read more →

Audi is active in the development of CO2-neutral, synthetic fuels; the company already has projects underway with Joule in the US for the development and testing of synthetic ethanol and synthetic diesel (earlier post); has an e-gas project underway in Werlte, Germany (earlier post); and has a new partnership with... Read more →

Concept of the SunFire process. Click to enlarge. Bremen, Germany-based SunFire is acquiring staxera, a developer and manufacturer of SOFC high-temperature fuel cells sited in Dresden, from Webasto, a supplier to the automotive industry. The acquisition will enable SunFire—the developer of a process to generate renewable fuels from CO2 and... Read more →