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New research by economic and public policy consulting group M.Cubed finds a proliferation of backup generators across California, with nearly 90% being diesel-fueled, posing significant obstacles to achieving greenhouse gas reduction targets and driving nearly $136 million in annual health costs. Of these, 20,907 are diesel-fueled.
An electric school bus in Beverly, Massachusetts, successfully delivered power back to the electricity grid for more than 50 hours over the course of the summer using vehicle-to-grid (V2G) technology. Image source: Thomas Built Buses.
IPG’s project will demonstrate the role of Flameless Ceramic Turbine technology in bringing EV charging to high-use and remote locations through clean, cheap, grid-independent power generation. But, in many high-use areas and remote locations, upgrading grid connections to meet future charging demand is not practical or commercially viable.
A new off-grid EV charging service aims to push diesel vehicles aside and generate new revenue for property owners, too. The post NEVI Or Not, New Off-Grid EV Chargers Spell Doom For Diesel Fuel appeared first on CleanTechnica. Who Needs NEVI Anyways?
Traditional locomotives run on diesel fuel, emitting high levels of NO x , PM, and CO 2. OptiFuel is developing modular repower kits for diesel locomotives and new locomotives in all lengths, horsepower levels, and track gauges. For line-haul operations in the US, RNG is the only practical zero-emission diesel-alternative solution.
Sandia National Laboratories researchers recently delivered electricity produced by a new power-generating system to the Sandia-Kirtland Air Force Base electrical grid. It took us a long time to get the data needed to let us connect to the grid. In comparison, the Brayton cycle has a theoretical conversion efficiency upwards of 50%.
Life-cycle energy use and GHG emissions normalized with NYCC diesel case (8.06 They also found that the total costs of ownership (TCO) of the electric and diesel trucks are similar. Over an array of possible conditions, the median TCO of electric trucks is 22% less than that of diesel trucks on the NYCC. MJ/t·km and 0.63
With battery storage able to provide a unique role in balancing a renewable electricity grid, Toby Gill, CEO of Intelligent Power Generation, asks could innovations in green hydrogen and biofuel technologies contribute to a more optimized and economical energy mix? Our grid is changing, and so must the way we operate it.
Northvolt and Vattenfall have launched of a new battery energy storage solution, Voltpack Mobile System—a rugged, highly modular lithium-ion battery system envisioned as a zero-emission alternative to replace diesel generators.
Schematic of the “New Grid Testbed” components, including renewable energy generation, energy storage, smart distribution and electric transportation Click to enlarge. A UCR-owned and RTA-operated trolley bus that has been converted from diesel combustion to battery electric operation. Solar carport. Click to enlarge.
Altair Paramount, LLC (Altair) has applied for California LCFS fuel pathways for renewable diesel, renewable naphtha and renewable jet fuels derived from rendered animal fat feedstock and processed at their facility in Paramount, California. The liquid stream is distilled to produce renewable diesel, renewable naphtha and renewable jet fuel.
These fuel cell generators could ultimately replace gas- and diesel-burning generators with fewer emissions at worksites, buildings, movie sets, data centers, outdoor concerts and festivals. They could also back up or temporarily replace grid-sourced electricity for residential and small commercial enterprises at times of power disruption.
We have just 13 years to deliver a net-zero electricity grid for the UK. The cracker and MMT, if successful, will allow the green hydrogen to be recovered and delivered as high-purity hydrogen at the point of use, with a focus on mobility and off-grid power applications. Source: CSIRO. Time is running out and we can’t do this alone.
Rolls-Royce has approved its mtu Kinetic PowerPacks, based on the mtu Series 4000 and 1600 diesel engines, for use with renewable diesel (HVO/Hydrogenated Vegetable Oil) and the other synthetic diesel fuels of the EN15940 standard. The systems performed the same with HVO as with fossil diesel.
is shown with both UK and French grid mixes. Renault recently made public the findings of an internal study, published first in October 2011, detailing and comparing the lifecycle assessments (LCAs) of the battery-electric and two internal combustion engined versions (gasoline and diesel) of the Renault Fluence. Diesel Fluence dCi.
The backhoe loader is perfectly suited for electrification as the varied use cycles, from heavy to light work, provide an excellent opportunity to convert wasted diesel engine hours into zero consumption battery time—yet provide the operator with instantaneous torque response when needed.
The buses will support both Level 2 AC charging and Level 3 DC fast charging, with integrated vehicle-to-grid (V2G) capabilities. billion miles each year, and nearly 95% of them run on diesel or gasoline fuel. These buses travel a total of nearly 3.5
Con Edison has begun using the batteries on five Lion Electric electric school buses to provide power to its customers, marking the first time in New York State that electricity has flowed from buses into a utility’s grid. The chargers reverse the flow of power into the grid at times when the buses are not transporting children.
In 2017, Russelectric installed a renewable, hybrid microgrid at its Hingham location, consisting of grid power, a solar photovoltaic power generation system, an energy storage system, and a diesel generator.
Auburn University researchers are leading a $2-million US Department of Energy Co-Optima project ( earlier post ) that will evaluate renewable butyl acetate (BA) as a bio-based fuel additive that can be blended with diesel fuel to reduce soot and greenhouse gas emissions and yield cleaner engine operation in cold-weather conditions.
Transmission system operator TenneT and Daimler AG, through its wholly owned subsidiary Mercedes-Benz Energy GmbH, have researched and tested the feasibility of innovative system services in the transmission grid as part of a joint development partnership. If this is not the case, frequency deviations can occur.
The powertrain also produces electricity locally at roughly 30% less than the average grid cost, which yields a seven-year cost-of-ownership unmatched by any diesel, battery-electric (BEV) or hydrogen fuel-cell (FCEV) Class 8 truck under development.
Available features include Blind-spot Monitoring, Rear Cross Path detection, forward-facing off-road camera, standard ParkView rear backup camera with dynamic grid lines, Adaptive Cruise Control and electronic stability control (ESC) with electronic roll mitigation.
Because this technology allows the engine to continue to operate on an MCCI diesel-like cycle, the engine maintains the high thermal efficiency and torque of traditional diesel engines. ClearFlame-based engine technology uses MCCI to maintain diesel engine cycle efficiency and torque. In fact, it increases power by 25%.
In fact, over 50% of what we produce is an alternative to diesel, and we are prepared to meet further growth in demand. As districts continue to see the environmental benefits of low- and zero-emissions solutions, such as electric, it is inevitable for our industry to see this shift. —Phil Horlock.
Cuomo’s Reforming the Energy Vision (REV) strategy, will design, build and deliver a 500 kW lithium-ion battery system to add energy resilience and efficiency to electric grid. The system will be designed to meet Con Edison’s requirements and ultimately be utilized for grid support and as an alternative to the standard mobile diesel systems.
Raven SR, a renewable fuels company ( earlier post ), and Cap Clean Energy, a clean energy development company headquartered in Calgary, Alberta, signed a memorandum of understanding (MOU) to co-develop biofuels facilities in Canada to produce sustainable aviation fuel (SAF) and renewable diesel (RD) for the heavy duty transport sector.
While the main energy source to Tevva’s electric trucks is grid electricity, the company optimizes hydrogen and fuel cell (H 2 FC) range extension to support the unique full-day, long-distance duty cycles of freight trucks.
ABB and AFC Energy are partnering to create the next generation of high power sustainable electric vehicle (EV) charging solutions for grid-constrained locations. AFC Energy is a leading provider of hydrogen power generation technology, which can provide clean electricity for on- and off-grid applications.
While any project that meets the eligibility requirements is eligible to apply, the Department has identified five key technology areas of interest: advanced grid integration and storage; drop-in biofuels; waste-to-energy; enhancement of existing facilities; and efficiency improvements. Advanced Grid Integration and Storage.
Field tests being conducted in Gothenburg show that Volvo Buses’ plug-in hybrid reduces fuel consumption by 81% and total energy consumption (diesel plus electricity) by 61% compared to a comparable Euro 5 diesel bus. The plug-in hybrids have been further developed, and enable rapid recharging from electricity grids via the Opbrid B?sbaar
The 798 AC is powered by the Cat C175-16 diesel engine with the Cat AC electric drive; the 798 AC has a payload of 372t. Retarding Grid: The radial style grid features an AC electric motor that requires no regular motor maintenance. It is quieter, lighter, and offers better visibility than larger box-type grids.
This project will complete key engineering design and demonstration tests to enable cost-competitive, carbon-neutral production of synthetic jet fuel and diesel using nuclear energy from existing light water reactors.
The Audi e-gas plant in the city of Werlte in Lower Saxony ( earlier post ) produces CO 2 neutral-fuel (synthetic methane from water, renewable electricity and CO 2 ); it now also contributes toward stabilizing the public power grid. This has resulted in the plant being accepted under the direction of grid operator Tennet TSO GmbH.
Alongside three Volvo 7900 Electric Hybrid buses, Volvo’s diesel hybrid buses in both 18 m articulated and 12 m versions will also be tested on the route, as well as battery fuel cell buses and fuel cell buses from other manufacturers. The 4-cylinder, 5-liter Volvo D5F diesel engine produces 215 bhp and is installed vertically.
Line’s Oakland fleet did not meet the three-hour diesel engine operational time limits, and did not reduce auxiliary engine power generation by 70% as is required. The original At-Berth Regulation, adopted in 2007, requires vessel fleets to reduce their diesel engine power generation while docked.
New study finds that battery-powered electric vehicles (BEVs) contribute at most half the CO2 emissions of diesel or gasoline cars across their lifespan, regardless of country of operation. The post EVs are “simply better” for environment, even in fossil fuel dominated grids appeared first on The Driven.
ClearFlame’s solution elevates combustion temperatures in order to enable use of non-traditional fuels that fail to ignite using conventional diesel-style MCCI (mixing-controlled compression ignition) without sacrificing performance. In addition to a series of other tests, the genset completed a successful 24-hour continuous power test.
More than half of the state’s school bus fleet is diesel-powered, and a handful of the state’s buses even pre-date engine emission controls altogether. By comparison, 888 zero-emission school buses have been awarded, ordered, or deployed across the US outside of California, as of 2021, according to a CALSTART report.
The decisive factor for the switch to battery-electric vehicles is the energy cost advantage compared to hydrogen and diesel. The maximal capabilities of trucks powered by hydrogen fuel cells, and diesel or synthetic fuels are also indicated, as well as electric road systems. A paper on the work is published in Nature Electronics.
MAN Diesel & Turbo Schweiz AG has signed a cooperation agreement with ABB Switzerland for the development, production and commercialization of a three-way energy-storage system. At MAN Diesel & Turbo we have made it our mission to drive the transition towards a carbon-neutral world. Uwe Lauber, CEO of MAN Diesel & Turbo.
Hydrogen will achieve Total Cost of Ownership parity with diesel by 2030, even without additional incentives. Blending hydrogen in the grid (up to a 10-20% mix) for building heating is another area of wide possible adoption that could take place in the short- to mid-term.
Based upon a 2015 vehicle in use for 150k KM using 10% ethanol blend and 500g/kWh grid electricity. The report also indicates that lifecycle carbon emissions for mid-sized gasoline and diesel vehicles doing a similar lifetime mileage are almost identical—the greater efficiency of the diesel being offset by high production emissions.
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