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However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. If CNG were to be eventually used in hybrids, the advantage of the electric generation/EV option shrinks. Their open access paper is published in the journal Energy.
Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) in late February demonstrated a 20-kilowatt bi-directional wireless charging system installed on a UPS medium-duty, plug-in hybrid electric delivery truck. UPS appreciates the Department of Energy’s support on this effort.
The electric Transit Connect. Ford Motor Company is unveiling the all-electric version of the Ford Transit Connect at the Chicago Auto Show; the small electric van will be in fleet operators’ hands later this year, according to the company. Electric Transit Connect. Click to enlarge. Earlier post.) liter Duratec engine.
The US Environmental Protection Agency (EPA) is proposing to make it easier for manufacturers to gain approval to sell fuel conversion systems. The proposed rule would cover conversions of light-duty vehicles and heavy-duty highway vehicles and engines, and would apply to all clean alternative fuels. Vehicle/Engine Age. Applicability.
Blue Bird Corporation will offer a factory-certified electric repower program on select gasoline- and propane-powered Blue Bird school buses. The company is collaborating with Lightning eMotors to develop this repower electric vehicle (EV) powertrain system. Earlier post.)
Poway, California-based Plug In Conversions Corp. kWh NiMH plug-in hybrid (PHEV) conversion kit that enables all-electric mode driving at speeds of up to 70 miles per hour (until the battery pack is depleted) in a converted Prius. What we’re essentially offering is all-electric performance for about 25 miles at highway speeds.
Interrelationship between EV energy economy (y-axis) and and the electricity grid emissions intensity (x-axis) in determining full fuel cycle greenhouse gas emissions. The source of the electricity used to power electric vehicles is a key issue in Victoria. —“Environmental Impacts”. Source: “Environmental Impacts”.
Researchers from Northwestern University and Princeton University have explored the impact on US air quality from an aggressive conversion of internal combustion vehicles to battery-powered electric vehicles (EVs). coal, oil, natural gas, and biomass). at high EV adoption fractions. for April-September, (e, f) PM 2.5
I just saw a featured headline on Google yesterday: “Is EV Charging Cheaper Than Gasoline? ” Right away, I thought, “ugh… ” I conducted cost of ownership analyses and comparisons between gas cars and electric cars for years, and anyone who has done even one.
Honda marked the opening of Honda Smart Home US, showcasing technologies that enable zero net energy living and transportation, including Honda’s home energy management system (HEMS), a proprietary hardware and software system that monitors, controls and optimizes electrical generation and consumption throughout the home’s microgrid.
Water (H 2 O) microdroplets are sprayed onto a magnetic iron oxide (Fe 3 O 4 ) and Nafion-coated graphite mesh using compressed N 2 or air as the nebulizing gas. This gas–liquid–solid heterogeneous catalytic system synthesizes ammonia in 0.2 The conversion rate reaches 32.9 ± 1.38 2301206120
The “PV+Storage” box includes the high cost of electrical storage for PV. The FOCUS Program target zone for electricity generation is indicated. Penetration of PV will ultimately be limited unless breakthrough technologies enable hours of electricity generated by PV to be cost-effectively stored. Source: ARPA-E. Source: ARPA-E.
In the Solar Thermal Electrochemical Process (STEP), developed by Professor Stuart Licht and his group at GWU, solar UV–visible energy is focused on a photovoltaic device that generates the electricity to drive the electrolysis, while concurrently the solar thermal energy is focused on a second system to generate heat for the electrolysis cell.
million electric vehicles on Québec roads is targeted by 2030. This target will be achieved in particular through optimal complementarity between the electricity and gas networks and the use of dual energy, energy efficiency, the conversion of fuel oil to electricity and the use of renewable natural gas and other renewable energy sources.
and its strategic Mobile Energy Group (MEG) announced a strategic partnership with the China National Petroleum Corporation Nanjing (CNPC or PetroChina) to begin converting existing fossil fuel gas stations in the city of Nanjing. PetroChina operates gas stations throughout Jiangsu province. Ideanomics Inc.
The centers selected for the second round of funding will help lay the scientific groundwork for fundamental advances in solar energy, electrical energy storage, carbon capture and sequestration, materials and chemistry by design, biosciences, and extreme environments. Light-Material Interactions in Energy Conversion (LMI).
Around 1,400 are battery-electric; 150 fuel cell; 50 overhead line; and 100 gas buses. The associated maintenance and charging infrastructure is also supported. However, the focus is on the switch to battery-electric and fuel-cell-based buses. Funds of around €1.25
The US Department of Energy (DOE) is [link] about $11 million to 20 new projects to help states and local governments to develop the infrastructure, training, and regional planning needed to help meet the demand for alternative fuel cars and trucks, including vehicles that run on natural gas, electricity, and propane. Center for.
A white paper by AMPLY Power, a company providing fleet charging as a service, finds that 25 of America’s largest metropolitan areas could save an average of 37% on fuel costs by electrifying their bus and light-duty vehicle fleets. AMPLY developed an interactive map to compare gas and electric fleet fueling costs. —i.e.,
million electric vehicles in its service areas by 2030. Electric vehicles are the next frontier in the clean energy transition, and we are committed to making charging EVs easy, convenient and affordable for customers. Utility holding company Xcel Energy wants 1.5 Powering 1.5
Instead of using H 2 , direct conversion of CO 2 with CH 4 (dry reforming of methane, DRM) to liquid fuels and chemicals (e.g. Instead of using H 2 , direct conversion of CO 2 with CH 4 (dry reforming of methane, DRM) to liquid fuels and chemicals (e.g. natural gas, shale gas, biogas and flared gas).
Along with the registration site, the E-Transit electric vans have updated pricing, with a targeted starting MSRP of $43,295 for the cutaway—lower than originally announced—to $52,690 for the high-roof extended-wheelbase cargo van. And E-Transit can further help save on operating costs compared to gas-only vans.
The Port of Seattle, along with Alaska Airlines, Western Washington Clean Cities and US Representative Adam Smith unveiled a new project providing nearly 600 electriccharging stations throughout the airport for ground support equipment (GSE) such as baggage tugs, bag ramps and pushback vehicles. An additional $3.5
The Colorado Energy Office (CEO), a non-regulatory department within the Governor’s Office focused on reducing greenhouse gas emissions by advancing clean energy, energy efficiency and zero emission vehicles, has released the Colorado Electric Vehicle Plan 2020. BEVs and PHEVs currently on the road in Colorado.
Sales of plug-in vehicles (PEVs) in 2013 will continue to outpace the first years of hybrid vehicle sales as more than 210,000 PEVs will be sold globally and more than three dozen PEV models will debut, according to a year-end free whitepaper published by Pike Research, that makes 10 specific predictions about electric vehicles in 2013.
Methane Converter to Electricity and Fuel. gas into a liquid transportation fuel by combining fuel cell. In contrast, this reactor produces electricity as a byproduct of fuel production. provide not only liquid fuel but also electricity, increasing the. utility of geographically isolated gas reserves. University.
kWh battery pack used with an 80 kW peak electric machine on the rear axle to provide power to the rear wheels through a single-speed gearbox. L, high-compression-ratio engine recalibrated to run on E85 fuel and an 80 kW peak electric machine to provide power to the front wheels through a six-speed automated manual transmission.
Unitrans, the University of California, Davis transit system, has purchased six Xcelsior CHARGE battery-electric, forty-foot heavy-duty transit buses from NFI subsidiary New Flyer of America Inc. NFI’s New Flyer was selected by DGS as an approved supplier of electric vehicles in 2019.
will convert three of DTE Energy’s fleet Saturn VUE SUVs to battery electric powertrains. AMP, a company engaged in the conversion of new vehicles to full battery-electric drive, unveiled its all-electricconversion of the GM Chevrolet Equinox earlier this year. AMP Holding Inc. Earlier post.) Earlier post.).
Proton ceramic electrochemical reactors can extract pure hydrogen from gas mixtures by electrolytically pumping protons across the membrane at 800 °C. The ceramic membrane reactor also separates carbon dioxide more efficiently, enabling the greenhouse gas to be easily transported and sequestered. It also has CO 2 as a by-product.
The findings could spur progress on developing a variety of materials and designs for electrochemical carbon dioxide conversion systems. For the latter, two main contributions are distinguished: gas depletion due to CO 2 consumption and ion generation in areas close to the electrocatalyst surface. —Soto et al.
Effenco’s Hybrid Electric solution eliminates the need to run engines when trucks are stationary. Effenco’s Hybrid Electric system. This collaboration aims to electrify and decarbonize vocational fleets safely, making significant progress towards electrification growth and net-zero emissions goals.
Pacific Gas and Electric Company (PG&E) and the California Energy Commission today unveiled a utility-scale sodium-sulfur battery energy storage system ( earlier post ) pilot project to better balance power needs of the electric grid. The system has a 4 megawatt capacity, and can store more than six hours of energy.
Results of a lifecycle analysis by a team at the University of Michigan suggest that multiple types of natural gas-powered vehicles—i.e., in this study the environmental impacts of delivering driven vehicle miles are compared for three different vehicle fleets, each powered either directly or indirectly by natural gas. . …
Chicago Mayor Rahm Emanuel and Smith Electric Vehicles announced that Smith will open an electric vehicle manufacturing facility in Chicago. The Chicago Department of Transportation (CDOT) announced a $15-million incentive program that will encourage companies and individuals to modernize their fleets and convert to electric vehicles.
NREL will be in charge of fermentation to demonstrate the productivity of the microbes, both the natural organism and the genetically-altered varieties. The team will start with microorganisms that grow naturally on methane, a component of natural gas, and which have a natural ability to make lipids from the methane. Earlier post.).
Lightning eMotors, a provider of medium-duty and specialty commercial electric vehicles for fleets, has expanded its partnership with Forest River ( earlier post ) to offer a factory-certified all-electric repower program for shuttle buses and passenger vans. —Forest River Bus president David Wright.
In addition, this year’s call sought to promote submissions on two particular themes: natural gas monetization and materials for energy. They can thus be optimized for applications such as carbon capture, wastewater filtration, and natural gas storage, and for use in devices including fuel cells, rechargeable batteries, and solar cells.
The City of Bogota, Colombia, has launched a pilot project to spur the use of electric vehicles in Bogota’s center-city taxi fleet. Bogota’s electric vehicle taxi project is a significant achievement, which demonstrates, once again, the city’s clear commitment to transform its transportation sector.
The third phase of a SDG&E multi-year in-use study on plug-in hybrid electric vehicles showed that plug-in hybrids offer significant improvements in gas mileage and reductions in emissions when compared with standard hybrid-electric and gasoline internal combustion engine (ICE) vehicles. One of SDG&E’s converted PHEVs.
The goal is to develop high-energy, durable lithium-ion batteries for electric vehicles by improving the cycle life of the battery electrodes. Researchers will design self-healing polymers that can stretch to accommodate large volume changes in the battery during charge and discharge. Investigator: Hongjie Dai, Chemistry.
A new study by a team from UC Berkeley and Stanford University suggests that determining the optimal use of biomass to reduce greenhouse gas emissions—i.e, conversion to fuel molecules or to electrons—depends on market and regulatory contexts that are outside the scope of attributional life cycle assessments (LCA).
A team from Stanford University is proposing continuous electrochemical heat conversion as a direct method of harvesting heat to electricity. The electrochemical heat engines can use any redox-active fluids, including gases, not just ones directly conducting electricalcharge, and do not rely on fixed-temperature phase transitions.
Researchers at George Washington University led by Dr. Stuart Licht have introduced the principles of a new class rechargeable molten air batteries that offer amongst the highest intrinsic electric energy storage capabilities. Here, we consider this unusual electrolytic splitting as a battery “charging”. —Licht et al.
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