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The new propulsion concept features a main electric motor that powers a large wheel rotating at a moderate 30-80 rounds per minute. This can deliver significant savings in fuel consumption and help to avoid emissions. The new concept is the latest addition to ABB’s portfolio comprising electric, automated and digital technologies.
The US Department of Energy (DOE) released findings from a new project—Transportation Energy Futures (TEF)—that concludes the United States has the potential to eliminate petroleum use and greenhouse gas (GHG) emissions by more than 80% in the transportation sector by 2050. Using less fuel in vehicles. Click to enlarge.
A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. The results are reported in an open-access paper in the journal Communications Biology.
Although anaerobic digestion of organic material has been widely accepted as an important renewable energy technology, the production of Bio-SNG will required to move to higher levels of fossil fuel replacement, according to the report. Cost of carbon abated for transport applications. Click to enlarge. Feedstocks. Cost of carbon abated.
However, when peak demand is not required the inefficiencies of idling coal, nuclear and gas powered power plants has become both very uneconomic and non-responsive to changes in demand for today’s market. Supplementing baseload coal-, nuclear- and gas-powered power pants in a grid strategy for tomorrow.
By building and operating a new hydrogen fueling station in Morgantown, West Virginia University will demonstrate running automobiles on hydrogen fuel made from coal-powered electricity. The effort is unique in that it will support obtaining hydrogen fuel by using domestic fossil energy. and will continue through 30 Sept.
Researchers also examined whether CTL-conversion plants would use carbon capture and storage technology, which would lower greenhouse gas emissions but create an added cost. In this scenario, CTL has the potential to account for about a third of the global liquid-fuel supply by 2050; at that level it would supply about 4.6%
For the purposes of the solicitation: Alternativefuels include, but are not limited to electricity, natural gas, biogas, hydrogen, ethanol, biodiesel, and renewable diesel. Alternative vehicle technologies include, but are not limited to: Electric drive cars, trucks, shuttles, buses, or off-road equipment.
In a paper published in the journal Energy Policy , the team suggests that more effective policies would evaluate fuels at the refinery level, thereby creating incentives for GHG emissions to be lowered through competition as low GHG emission fuels have higher economic value to blenders. —Boies et al.
million) research project to investigate the use of alternativefuels that could offer customers the power and performance of modern internal combustion engines with environmental benefits comparable to an electric vehicle. Like liquefied petroleum gas, DME must be stored in a slightly pressurized tank. million (US$3.9-million)
The report, Destination Sustainability: Reducing Greenhouse Gas Emissions from Freight Transportation in North America , looks at the continental freight transportation network, a key component of the transportation sector, which is the second-largest source of greenhouse gas (GHG) emissions in North America, after electricity generation.
The developed technology must utilize an electric motor for all or part of the motive power required by the vehicle to meet its duty cycle. The developed technology must be for a Plug-in Hybrid Electric Vehicle (PHEV) or Electric Vehicle (EV). Area of Interest (AOI) 2: Dual Fuel Heavy Duty Vehicle Fleet Demonstration.
AT&T plans to invest up to $565 million as part of a long-term strategy to deploy more than 15,000 alternative-fuel vehicles over the next 10 years. CNG vehicles are expected to emit approximately 25% less greenhouse gas emissions than those traditionally powered by gasoline. Randall Stephenson, chairman and CEO of AT&T.
Both proposals have the additional advantage of generating funds which may be used to increase investments in low CI fuel technologies. Additionally, neither mechanism would compromise the greenhouse gas reduction goals set by Assembly Bill 32. In many respects, the LCFS is a first-of-its-kind regulation.
Exhaust gas values were also greatly improved by the use of electrofuels. Since the tests of engine efficiency and exhaust gas values of all sources reviewed were conducted in test engines that had not been optimized for the used fuel, further potentials regarding emission reduction and the optimization of engine efficiency are expected.
Policies to entice consumers away from fossil-fuel powered vehicles and normalize low carbon, alternative-fuelalternatives, such as electric vehicles, are vital if the world is to significantly reduce transport sector carbon pure-emissions, according to a new study. Share of EDVs in 2050. —David McCollum.
The contract also calls for evaluating vehicles to ensure compliance with current emissions and other regulatory requirements and safety testing powertrains, batteries, and emission control systems.
It takes really long to form fossil fuels They are air pollutants – Combustion of fossil fuels emits greenhouse gases causes air pollution Global warming – as a result of greenhouse gas emission, atmospheric temperature increases ( how? ). 2 Methanol Methanol is another alternativefuel that can be used in vehicles.
Argonne’s GREET model (Greenhouse gas Regulated Emissions and Energy Use in Transportation) is, for example, an inventory tool. Life cycle impact assessment (LCIA) involves weighing trade-offs between multiple and incommensurate criteria. Central weights box and whisker plots. Rogers and Seager (2009) Click to enlarge.
While vehicle efficiency will be the most important and most cost-efficient way to reduce transport-emissions, biofuels will still be needed to provide low-carbon fuelalternatives for planes, marine vessels and other heavy transport modes, and will eventually provide one fifth (2.1
Riding on its current success — the sale of roughly 400 units in FY23 — the company aims to quadruple its sales within a year and is also working on an electric version of its trucks, to position itself as a leader in sustainable transportation solutions. The goal is to compete with diesel and offer a viable alternative.
It identifies a path to achieve carbon neutrality over the next two decades while also assessing the progress the State is making towards reducing its greenhouse gas emissions by at least 40% below 1990 levels by 2030. 10% of aviation fuel demand is met by electricity (batteries) or hydrogen (fuel cells) in 2045.
The good news about electricity as a transportation fuel for cars is finally breaking through to the mainstream. Other automakers are watching closely, with announcements heralding their own electric intentions. Hydrogen and fuel cells remain decades from meaningful deployment, even their supporters concede.
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