Green Car Congress

JULY 11, 2017

The International Council on Clean Transportation (ICCT), one of the organizations at the root of uncovering the Volkswagen diesel emission scandal ( earlier post ), has published a new analysis of developments and trends in advanced diesel engine technology. The new diesel paper is part of this series. Background.

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Diesel Light Fuel Economy 2017 186

Green Car Congress

AUGUST 14, 2017

The results highlight the disparity between test-cycles and real-world emissions as well as the large disparity between gasoline and diesel vehicles. gNO x /km for gasoline; and 0.25 gNO x /km for a diesel vehicle with gross vehicle with GVWR x /km for a 7-seater diesel passenger vehicle. Source: The ICCT.

Gasoline 150

Gasoline Diesel India Emissions 150

Green Car Congress

APRIL 13, 2023

The US Environmental Protection Agency (EPA) announced two new proposed federal emissions standards spanning light-, medium- and heavy-duty vehicles for model year 2027 and beyond. The light-duty vehicle category includes passenger cars and light trucks consistent with previous EPA criteria pollutant and GHG rules.

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EPA Light Standards Emissions 210

Green Car Congress

JUNE 27, 2014

In the US Energy Information Administration’s Annual Energy Outlook 2014 (AEO2014) Reference case, more-stringent vehicle fuel economy standards contribute to a decline in motor gasoline consumption through 2040. The Reference case projects an increase in VMT that, all else equal, would increase motor gasoline fuel consumption.

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Fuel Economy Gasoline Economy Standards 231

Green Car Congress

JUNE 23, 2014

Cost of the new engine relative to gasoline baseline. The approach that Cummins and partners have taken features: Replacing the aluminium V8 gasoline engine and emission control system with smaller diesel (2.8-liter) diesel weighs 362 lbs (164 kg), while the ECS weighs 152 lbs (69 kg). Earlier post.). Source: Cummins.

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Fuel Economy Economy Gasoline Downsizing 357

Green Car Congress

OCTOBER 5, 2021

bp plans to invest $269 million investment in three projects at its Cherry Point Refinery in Washington state, aimed at improving the refinery’s efficiency, reducing its carbon dioxide emissions and increasing its renewable diesel production capability. Renewable Diesel Optimization. Cooling water is vital to safe operations.

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Renewable Diesel Emissions Production 221

Green Car Congress

NOVEMBER 8, 2021

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.

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Solar Light St. Louis Power 319

Green Car Congress

JUNE 28, 2013

TCO for selected gas and diesel vehicles over a 3 year timeframe. Diesel vehicles generally saved owners between $2,000 to $6,000 in total ownership costs during a three to five year period when compared to similar gasoline vehicles, according to data compiled by the University of Michigan Transportation Research Institute (UMTRI).

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Cost Of Diesel Gasoline Vehicles 262

Green Car Congress

MAY 8, 2017

IAV has developed a particularly closed-coupled diesel exhaust gas aftertreatment (EAT) system. Future diesel powertrains will need to be capable of meeting limit values that are even tighter than EU6. This way, exhaust gas flows through DOC and SCRF before it enters the turbine. —Matthias Diezemann.

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Exhaust Diesel Gas Emissions 210

Green Car Congress

APRIL 17, 2021

The US Environmental Protection Agency (EPA) released its 28 th annual Inventory of US Greenhouse Gas Emissions and Sinks (GHG Inventory), which presents a national-level overview of annual greenhouse gas emissions from 1990 to 2019. The number of vehicle miles traveled (VMT) by light-duty vehicles (i.e., from 2018 to 2019.

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2005 2019 EPA Climate Change 418

Green Car Congress

OCTOBER 4, 2013

a new 5-liter V8 diesel engine designed to power pickup-and-delivery vehicles, other light- and medium-duty trucks, school buses and motorhomes. extends Cummins range of on-road diesel engines for North American vehicles. V8 Turbo Diesel to be used in the Nissan Titan pick-up truck ( earlier post ), the ISV5.0

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Diesel Light Commercial Vehicles 247

Green Car Congress

JULY 9, 2015

Though there are some exceptions to these positive results for some of the diesel versions of vehicles from a total-cost-of-ownership perspective, the overall direction of the results supports the idea that diesel vehicles are competitive within the U.S. —Bruce Belzowski. Alternative powertrain sales.

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Cost Of Gasoline Diesel Fuel Economy 150

Green Car Congress

JANUARY 15, 2018

GYMCL’s new National VI engines include 10 diesel and 4 natural gas engines with a power range from 100 to 650 horsepower among 3 platforms: S, K, and Y. The S platform engines address the market for medium- and light-duty engines with models YCS04, YCS06 and YCS04N.

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Standards Emissions China Engine 150

Green Car Congress

JULY 6, 2012

The global market for light-duty (LD) natural gas vehicles (NGVs)—including passenger cars, light-duty trucks and commercial vehicles—will experience a compound annual growth rate (CAGR) of 6.2% Light-duty NGVs typically run on compressed natural gas (CNG) because the tanks. As governments look.

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2019 Light Gas Global 311

Green Car Congress

JUNE 4, 2018

As of July 2018, all BMW gasoline and plug-in hybrid models available in Germany will be fitted as standard with a gasoline particulate filter (GPF) and thus will comply with the exhaust standard Euro 6d-TEMP. In addition, another 39 diesel models will be going on the market with Euro 6d-TEMP rating.

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Gasoline Germany BMW PHEV 199

Green Car Congress

MARCH 26, 2015

—Michael Ruth, Director/Technical Project Leader, Advanced Light-Duty. The demonstration vehicle, provided by Nissan North America, is a 2010 Nissan Titan originally equipped with a gasoline V8 engine. kg) lighter than the original all-aluminum gasoline V8. Cummins Inc. Test cycle fuel economy (mpg). ATLAS target.

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Fuel Economy Economy Diesel Light 150

Green Car Congress

JUNE 20, 2014

Impact of GTL diesel blending (5% penetration relative to refinery crude input) on US average overall refinery efficiency. Additional processing of domestically sourced tight light oil could marginally increase refinery efficiency, but these benefits could be offset by crude rebalancing, they found. Credit: ACS, Forman et al.

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Diesel Gasoline-Electric Oil Gasoline 287

Green Car Congress

JULY 4, 2023

China Petroleum & Chemical Corporation (Sinopec) announced that the Green Hydrogen Pilot Project in Xinjiang Uygur Autonomous Region in northwest China, has begun producing green hydrogen to replace natural-gas-based hydrogen in its refinery in Xinjiang. million tons per year, gasoline and diesel hydro-fining capacity of 2.4

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Hydrogen Green Mongolia China 195

Green Car Congress

MARCH 20, 2014

Findings from a study by researchers at the University of California, Berkeley and Berkeley National Laboratory suggest that lubricating oil is the dominant source of primary organic aerosol (POA) from both gasoline- and diesel-powered vehicles. 7500 light duty, 50?200 Earlier post.) 200 medium, and 0?150 —Worton et al.

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Oil Gasoline Diesel Vehicles 207

Green Car Congress

AUGUST 21, 2015

According to a new lifecycle analysis by a team at Carnegie Mellon University, a battery electric vehicle (BEV) powered with natural gas-based electricity achieves around an average 40% lifecycle greenhouse gas (GHG) emissions reduction when compared to a conventional gasoline vehicle. Earlier post.).

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Gasoline-Electric Gas-Electric Gasoline Gas 150

Green Car Congress

AUGUST 8, 2017

As part of the new technology to achieve this vision, the company disclosed plans to introduce a next-generation gasoline engine called SKYACTIV-X in 2019. This new proprietary combustion engine combines the advantages of gasoline and diesel engines to optimize environmental performance, power and acceleration performance.

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Mazda Gasoline Fuel Economy Gasoline-Electric 186

Green Car Congress

JULY 12, 2022

has been awarded a program to develop and supply liquefied petroleum gas (LPG) systems for a number of vehicle applications for a global original equipment manufacturer (OEM). Driving alternative fuel technology adoption from light-duty to heavy-duty applications is a keystone of Westport’s OEM technology supply strategy.

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Supplies Fuel Global Alternative Fuels 199

Green Car Congress

JUNE 28, 2011

has entered into an agreement with General Motors to help develop advanced natural gas engine technology for light-duty vehicles. Both General Motors and Westport will bring their expertise to developing natural gas engine controls, emissions and performance strategies. Westport Innovations Inc.

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Light Gas GM Engine 210

Green Car Congress

JUNE 23, 2022

President Biden called on Congress to suspend the federal gas tax for the next 90 days, through the busy summer driving season—18 cents per gallon for gasoline and 24 cents per gallon for diesel. He also called on states to suspend their state gas taxes as well or to find other ways to deliver some relief.

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Congress Fuel Tax Tax Fuel 259

Green Car Congress

SEPTEMBER 17, 2015

A team led by researchers from the National Research Council Canada has investigated the effect of the use of a gasoline particulate filter on the size and morphology of PM emitted from a light-duty gasoline-direct-injection (GDI) vehicle over the FTP-75 and US06 transient drive cycles. —Saffaripour et al.

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Gasoline Canada Light Engine 150

Green Car Congress

MAY 22, 2020

Researchers at the US Department of Energy’s Pacific Northwest National Laboratory (PNNL) have developed an onboard separation system that could support increased fuel economy and lower greenhouse gas emissions as part of an octane-on-demand fuel-delivery system. That’s where PNNL’s onboard separation technology comes in. —Allan Tuan.

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Fuel Economy Economy Fuel Gasoline 397

Green Car Congress

MARCH 29, 2015

In 2014, light-, medium-, and heavy-duty natural gas vehicle (NGV) production/sales in the US totaled just over 18,000 vehicles, down 6.5% The light-duty segment fell 34% from 2013, mostly related to a drop in orders from the gas and oil exploration and production (E&P) sector. Source: NGVAmerica. Click to enlarge.

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2014 Sale Light Gas 150

Green Car Congress

JUNE 20, 2012

Annual clean diesel ldv sales by region, world markets: 2012-2018. A new report from Pike Research finds that rising fuel prices and stronger fuel economy regulations will stimulate increasing demand for clean diesel vehicles in markets around the world, and forecasts sales of these vehicles will increase from 9.1 Click to enlarge.

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North America 2018 Diesel Clean 268

Green Car Congress

AUGUST 22, 2017

These will plug the gaps in the existing legislation and will help to ensure that diesel vehicles in particular become considerably cleaner as regards their NO x emissions. million passenger vehicles with gasoline engines and 1.3 million with diesel engines were registered in Switzerland. At the end of 2016 around 3.1

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Diesel Buy Vehicles Exhaust 150

Green Car Congress

SEPTEMBER 25, 2014

Jaguar says that its new four-cylinder Ingenium diesel ( earlier post ) is its most efficient diesel to date; with the new Ingenium diesel engines driving the rear wheels, the aluminium-intensive XE ( earlier post ) is also the most fuel-efficient Jaguar yet, with CO 2 emissions as low as 99 g/km. liter Ingenium diesel.

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Diesel MPG Exhaust Engine 236

Green Car Congress

OCTOBER 30, 2016

For the mobility of the future, we are deliberately not committing ourselves to one solitary form of drive system, but to a coexistence of efficient and clean petrol engines, diesels, plug-in hybrids, battery and hydrogen drive systems. The new six-cylinder in-line gasoline engine M 256 features a 48 V electrical system.

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Gasoline Mercedes Engine Diesel 150

Green Car Congress

JUNE 20, 2013

Cumulative natural gas vehicles in use by segment, world markets: 2013-2020. In a new report , Navigant Research forecasts that the number of natural gas vehicles (NGVs) on roads worldwide will reach 34.9 Forecasts Natural Gas' Source: Navigant Research. Click to enlarge. million by 2020.

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2020 Gas Fleet North America 321

Green Car Congress

JULY 18, 2017

The Daimler Board of Management has approved a comprehensive plan for diesel engines consisting of a substantial expansion of the current service action for vehicles in customers’ hands as well as a rapid market launch of the completely new OM 654 diesel engine family ( earlier post ). New engine family.

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Diesel Exhaust Mercedes Emissions 150

Green Car Congress

AUGUST 4, 2011

However, while Mazda plans to offer hybrid vehicles in the medium-term, its engineers are pushing hard to increase the efficiencies of both the gasoline and diesel platforms, moving toward what they call “the ideal Internal Combustion Engine.” Residual gas reduction via the 4-2-1 manifold system. air-to-fuel ratio.

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Mazda Engine Gasoline Diesel 322

Green Car Congress

MARCH 7, 2013

The auto industry should play a central role in the energy discussion, Akerson noted, because light-duty vehicles account for about 60% of total transportation energy usage in the United States. Clean diesel. More efficient gasoline engines. Natural gas as a vehicle fuel. billion barrels of crude to produce.

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Fuel Economy Economy GM Gasoline 210

Green Car Congress

MARCH 9, 2016

Rice University researchers have determined a more effective way to use natural gas to reduce climate-warming emissions would be in the replacement of existing coal-fired power plants and fuel-oil furnaces rather than burning it in cars and buses. However, residential uses and exports of natural gas were not considered in those comparisons.

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Gas-Electric Gas Transportation Coal 150

Green Car Congress

APRIL 9, 2014

Southwest Research Institute (SwRI) announced preliminary test results of its Dedicated-Exhaust Gas Recirculation (D-EGR) demonstration vehicle ( earlier post ) at the SAE 2014 World Congress in Detroit. liter gasoline direct injection engine. The D-EGR demonstrator is a converted 2012 Buick Regal with a 2.0-liter Chadwell et al.

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Gasoline Emissions Diesel Exhaust 317