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Audi’s e-gas plant. Audi has opened its e-gas plant in Werlte, making it the first automobile manufacturer to develop a chain of sustainable energy carriers. The Audi e-gas plant, which can convert 6MW of input power, utilizes renewable electricity for electrolysis to produce oxygen and hydrogen. Click to enlarge.
GTI has released a site-specific engineering design titled “ Low-Carbon Renewable Natural Gas (RNG) from Wood Wastes ”. GTI led a team of engineers and scientists to produce a blueprint for converting an existing biomass facility into an RNG production site, using the wood waste feedstock and some of the existing infrastructure.
a Sumitomo Corporation Group company, jointly demonstrated a new waste heat recovery system based on a thermoelectric generator (TEG), which generates electrical power via exhaust gas heat. An additional test achieved the target gas temperature. Yamaha Corporation and Sumitomo Corporation Power & Mobility Co.,
The projects will advance the manufacture of electric vehicles and vehicle batteries; add vehicle charging stations; and encourage the use of biofuels. The eight projects are: Electric Vehicle manufacturing. $1 Each electric truck that replaces a diesel model can save an estimated 75 tons of CO2 a year. Earlier post.)
Sandia National Laboratories researchers recently delivered electricity produced by a new power-generating system to the Sandia-Kirtland Air Force Base electrical grid. The system uses heated supercritical carbon dioxide instead of steam to generate electricity and is based on a closed-loop Brayton cycle.
This combination takes advantage of European Energy’s expertise in capturing carbon dioxide from waste sources (carbon dioxide produced from anaerobic digestion, power production, fermentations, and cement manufacture) to produce methanol, as well as Vertimass’ technology to convert that methanol into jet, diesel, and gasoline fuels and chemicals.
An advanced waste heat recovery system captures and reuses energy from the engines’ exhaust gas for extra propulsion with less fuel consumption. Waste heat recovery. For the Triple-E, the effect of the waste heat recovery system is a reduction in the engine’s fuel consumption and CO 2 emissions by approximately 9%.
Researchers from Newcastle University in the UK have engineered Escherichia coli bacteria to capture carbon dioxide using hydrogen gas to convert it into formic acid. The bacteria grew under gas pressure and generated formic acid from the CO 2 , said Dr. Sargent. —principal investigator Frank Sargent.
Kreutz used two examples of CCTF systems in his analysis: biodiesel from microalgae and Sandia National Laboratory’s S2P process (an effort to utilize concentrated solar energy to convert waste CO 2 into synthetic fuels, earlier post ). natural gas, nuclear energy, renewable energy, etc.).In their CO 2 (e.g. ~90%)
Audi will introduce the compact A3 Sportback g-tron—which can be powered by the CO 2 -neutral Audi e-gas, synthetic methane generated from eco-electricity in the Audi e-gas project ( earlier post )—at the end of the year. The e-gas fuel will be produced in the power-to-gas plant in Werlte, Germany.
AirCapture develops on-site, modular technology that captures CO 2 from the air using waste heat from manufacturing plants, enabling customer operations to go carbon neutral and even negative. We are converting common industrial waste streams into product streams —Todd Brix.
metric tons from 2010 to 2017—equivalent to greenhouse gas emissions from more than 728,000 passenger vehicles driven for one year. The company is continuing on its course of $11 billion to put 40 hybrid and fully electric vehicle models on the road by 2022. We are proud of the work we have done to achieve this goal.
natural gas vehicle. natural gas vehicle, previewed in a concept form in 2011 ( earlier post ) and revealed in its production version at the Geneva auto show in March this year, in Europe. The natural gas version produces its 50 kW output at 6,200 rpm and reaches its maximum torque of 90 N·m (66 lb-ft) at 3,000 rpm.
Electricity generation in subsurface provides the heat requirement for retorting. These emissions estimates raise a question: is the energy content of shale effectively “off limits” in a GHG constrained world, or is there a way to extract the stored chemical energy from oil shale with greatly reduced CO2 emissions? electricity.
[Furnace] Slags are named from the furnace from which they are generated, and there are three predominant forms: blast furnace (BF) slag from the production of iron and basic oxygen furnace (BOF) and electric arc furnace (EAF) slags, both of which are from the production of steel. while average calcium (Ca) levels exceeded 30%. Bray, Ian T.
Among the projects discussed were reducing cold starts; using waste heat for different heating applications in the car; and a new implementation of a thermoelectric generator (TEG) for waste heat recovery. Heating with waste heat. Encapsulating the engine for heat retention. Click to enlarge. No more cold starts.
The strategy is centred around two main technology routes, as introduced in the first ArcelorMittal Europe climate action report published earlier this year: The use of hydrogen in DRI-EAF (Direct Reduced Iron - Electric Arc Furnace) and, also, the blast furnace. The expansion of its Smart Carbon route, also utilizing hydrogen.
In a pioneering move, both companies have therefore agreed to have 40% of the pre-consumer steel scrap of the volumes returned to H2 Green Steel's electric arc furnaces for re-cycling. The direct reduction reactors have been up and running for more than 50 years in places where natural gas can be procured cheaply.
liter, three-cylinder turbodiesel; two electric motors, one on each axle; and a 10.8 BMW Vision EfficientDynamics is able to run completely under electric power for up to 50 km (31 miles), with the power of the turbodiesel engine alone, or through an infinite combination of the three power sources. Thermo-electric generator.
The researchers and engineers at ETH Zurich have developed innovative processes that make it possible to extract CO 2 from the atmosphere and, together with water and with the help of concentrated sunlight, convert it into a synthesis gas that can be used to produce jet fuel.
via the gasification of biomass waste—into methane. Feedstocks can include more durable material such as woody biomass and wastes that are not broken down in traditional anaerobic digester plants. For heating applications using natural gas as a counterfactual, Bio-SNG offers a cost per tonne of CO 2 e abated of ~£175/te.
Audi A3 TCNG for e-gas project. Starting in 2013, Audi will begin series production of TCNG models whose engines—derived from TFSI units—will be powered by e-gas: synthetic methane produced via the methanation of hydrogen produced by electrolysis using renewable electricity. Click to enlarge.
The Lenfest/Risø team notes that high temperature electrolysis makes very efficient use of electricity and heat (near-100% electricity-to-syngas efficiency), provides high reaction rates (no need for precious metal catalysts), and the syngas produced can be catalytically converted to hydrocarbons in well-known fuel synthesis reactors (e.g.
Hawaii Electric Company will qualify the biocrude for boiler use, and Tesoro will supply CO 2 and evaluate fuel products. The SkyMine process transforms CO 2 into solid carbonate and/or bicarbonate materials while also removing sulfur oxides, nitrogen dioxide, mercury and other heavy metals from flue gas streams of industrial processes.
A methanation plant expansion to the existing power-to-gas (PtG) facility in Falkenhagen, Germany has officially opened as part of the international €28-million (US$33.5-million) While the current facility feeds pure hydrogen (“WindGas”) directly into the gas grid, the new methanation plant provides for the generation of “green” methane.
(SDK) has completed its shift in fuel from heavy oil to liquefied natural gas (LNG) at its Omachi Plant, enabling the plant to reduce CO 2 emissions by 10,000 tons a year. Graphite electrode production requires a large amount of electricity and fuel because it involves the forming of raw material, baking, and graphitizing.
However, with the increasing awareness of the impact CO 2 has on the environment more and more attention is being directed at how to mitigate the effects CO 2 has as a greenhouse gas. Our research proposes the utilization of CO 2 into fuel, recycling the gas and using it as a raw material rather than a waste product. Scott Shaw.
The preparations for exclusively green electricity for a climate-friendly production in Europe are already well advanced. Thereby, we completely forego coal-based electricity and obtain our electrical energy from only renewable sources. As part of the electric offensive, Mercedes-Benz Cars counts on local emission-free vehicles.
The industrial sources include, but are not limited to, cement plants, chemical plants, refineries, steel and aluminum plants, manufacturing facilities, and power plants using opportunity fuels (petroleum coke, municipal waste, etc.). mineralization), plastics, and fuels. The Carbon Sciences application also falls under Technology Area 2.
CO 2 capture and clean-up: Waste gases are captured from the points of emission at the stack and transferred to the gas conditioning system where impurities are removed to produce CO 2 suitable for downstream methanol synthesis. Compression: Reaction gas is prepared by mixing H 2 and CO 2. CO 2 is readily available.
a provider of small-scale gas-to-liquids (GTL) technology. Greyrock’s systems are designed to transform a variety of gas resources (including natural gas, flare gas, bio-gas, natural gas liquids, and other feedstocks) into premium transportation fuels.
The composition of the biodiesel itself uses the average shares of rapeseed oil (48%), palm oil (27%), waste oils (15%), soya oil (5%), tallow & grease (4%), etc. The benefit will continue to increase in the coming years, as more low-carbon and renewable electricity enters European electricity mixes. —T&E study.
The energy input needed to keep the process going, Wu says, is heat, which could be provided by solar energy or by waste heat, some of which could come from the power plant itself and some from other sources. The syngas can also be added to the existing natural gas distribution network.
Broadly speaking, two approaches have been used to examine the greenhouse gas (GHG) impacts of biofuels. Controlling the net CO2 emissions impact of fuels (reducing carbon intensity) Using carbon-free fuels (electricity, hydrogen) produced with low net GHG emissions.
The Ricardo-led Advanced Diesel Electric Powertrain (ADEPT) project will apply 48V “intelligent electrification” concepts, mild hybridization and waste heat recovery in a Ford Focus diesel demonstrator. In 2011, the HyBoost team reported that the HyBoost demonstrator was achieving comparable performance to the conventional 2.0L
Coal supplies nearly 50% of domestic electricity. In order for low-cost electricity from coal-fired power plants to remain available, the DOE said, economical methods for capturing and storing the greenhouse gas emissions from these plants must be developed. DOE share: $1,111,920; recipient share: $277,979; duration: 27 months).
(Aisin) plan to provide 60 2010-model residential, solid-oxide fuel-cell (SOFC) cogeneration systems jointly developed by Osaka Gas Co., Osaka Gas), Kyocera Corporation (Kyocera), TMC and Aisin to the New Energy and Industrial Technology Development Organization’s (NEDO) Solid Oxide Fuel Cell Verification Project. Tokyo Gas Co.,
The US Department of Energy (DOE) launched the Clean Fuels & Products Shot , a new initiative that aims to reduce greenhouse gas emissions (GHGs) from carbon-based fuels and products significantly. Biomass and waste conversion technologies designed to use green electricity and hydrogen to maximize carbon retention in products.
The Audi Internal Carbon Price program is a self-imposed fee proportional to the amount of CO 2 and other greenhouse gas emissions that result from US operations, such as: Business travel. Waste generation. Employee commuting. Fuel consumed by Audi of America fleet vehicles. Building heat & energy. Purchased goods and services.
The calculated corporate carbon footprint includes all of the Audi Group’s greenhouse-gas emissions over the entire lifecycle of the models. We regard the ability to know our greenhouse-gas footprint as an opportunity. In addition, the Group has implemented numerous projects to further reduce its CO 2 emissions.
The second round is focused specifically on three areas of technology representing new approaches for advanced microbial biofuels, carbon capture, and batteries for electric vehicles. Batteries for Electrical Energy Storage in Transportation (BEEST). Areas of focus included under the new funding opportunity include: Electrofuels.
Major investments will be needed worldwide in the developing and scaling up of clean energy technologies; sustainable farming and forestry techniques; climate-proofing of infrastructure; and in technologies reducing non-biological degradable waste production, according to the report. —The World Economic and Social Survey 2011.
CO 2 will be captured from the flue gases in a special downstream flue gas scrubber (Post-Combustion Capture, PCC). This project will use our most advanced PEM technology, developed specifically for utility-scale Power-to-Gas applications, and turn carbon dioxide into energy. tonnes of CO 2.
Neste as the world’s leading producer of renewable diesel and sustainable aviation fuel refined from waste and residues sees Power-to-Liquids as a possible complementing technology for future sustainable fuel production. —Lars Peter Lindfors, Senior Vice President Innovation at Neste.
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