Green Car Congress

APRIL 17, 2013

The OP4 light-duty opposed-piston diesel. Achates Power, which is developing a family of two-stroke, compression-ignition (CI) opposed-piston (OP) engines, has designed and is developing a light-duty diesel concept engine, the OP4. Light-duty OP4. Throughout emissions cycle load points, the OP4 demonstrated 0.4

Light 225

Light Diesel Engine Power 225

Green Car Congress

NOVEMBER 7, 2011

Cummins is one year into a four year program (ATLAS, Advanced Technology Light Automotive Systems) to develop, in partnership with the US Department of Energy (DOE), a new light-duty diesel truck engine that will meet Tier 2 Bin 2 (SULEV) emission requirements while achieving at least a 40% fuel economy improvement (26.1

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Light Diesel MPG Nissan 199

Green Car Congress

FEBRUARY 4, 2011

Researchers from the Center for Energy and Processes (CEP), MINES ParisTec, and Renault are exploring the non-catalytic reforming of diesel fuel with diesel engine exhaust gas (i.e. NO x trap catalysts are one of the solutions under industry-wide development to meet the further emission regulations. trap catalyst.

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Exhaust Gas Diesel Gas-Electric 199

Green Car Congress

APRIL 5, 2011

will exhibit its High Efficiency Combustion System (HECS) diesel engine at the 2011 SAE World Congress, 12-14 April at Cobo Center in Detroit. HECS is designed and tailored for high EGR tolerance and combines low nitrogen oxide emissions with superior fuel efficiency, even under high part load conditions.

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Congress 2011 Diesel Exhaust 218

Green Car Congress

MAY 21, 2014

Such heavy-duty vehicles (HDVs) are responsible for around a quarter of CO 2 emissions from road transport in the EU. Without action, HDV emissions in 2030-2050 are projected to remain close to current levels. The Commission has developed a computer simulation tool, VECTO, to measure CO 2 emissions from new vehicles. Background.

Emissions 247

Emissions CO2 Vehicles EPA 247

Green Car Congress

JULY 22, 2016

The European Commission found that truck makers MAN, Volvo/Renault, Daimler, Iveco, and DAF broke EU antitrust rules by colluding for 14 years on truck pricing and on passing on the costs of compliance with stricter emission rules. Emissions standards compliance. The Commission has imposed a record fine of €2,926,499,000 (US$3.22

Emissions 150

Emissions Volvo 2004 2006 150

Green Car Congress

SEPTEMBER 11, 2013

Tenneco and Gentherm (formerly BSST/Amerigon) are part of a US Department of Energy (DOE) consortium actively developing a thermoelectric generator (TEG) for capturing waste exhaust heat in vehicles and converting it to electrical energy to be used to power electrical systems within the vehicle. —Gentherm President and CEO Daniel R.

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Fuel Economy Waste Economy Fuel 218

Green Car Congress

AUGUST 22, 2017

On 1 September 2017, new emissions regulations for passenger vehicles come into force in the EU and Switzerland. 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. Image: Empa. Click to enlarge.

Diesel 150

Diesel Buy Vehicles Exhaust 150

Green Car Congress

SEPTEMBER 29, 2015

Emission measurements conducted by Institute of Transport Economics in Norway, in collaboration with VTT in Finland, show that new Euro 6 cars with diesel engines are struggling with NO x emissions well in excess of regulatory type limits when in real traffic. Figure credit: Institute of Transport Economics. Click to enlarge.

CO2 150

CO2 Diesel Exhaust Emissions 150

Green Car Congress

FEBRUARY 20, 2011

Fuel-based particulate matter emission factors (A: PM 2.5 emission factor (mean (95% confidence interval)) for CNG-2S (14.2 This study measured a comprehensive set of emissions relevant to AQ [air quality] (PM 2.5 Credit: ACS, Reynolds et al. Click to enlarge. The mean fuel-based PM 2.5 g kg -1 (6.2-26.7)) g kg -1 (0.3-0.9))

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Gasoline Emissions Fuel India 287

Green Car Congress

OCTOBER 7, 2014

It is one of the most fuel-efficient engines in its class, and already conforms to the LEV3 emissions standard in the US. The aluminum-alloy cross-flow cylinder head has a novel placement of intake and exhaust valves; the intake and exhaust ports for each cylinder are positioned one behind the other in the direction of flow.

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2015 Diesel Power Powered 262

Green Car Congress

APRIL 26, 2014

On Friday, the US Environmental Protection Agency (EPA) released a Manufacturers Performance Report that assesses the automobile industry’s progress toward meeting greenhouse gas (GHG) emissions standards for cars and light trucks in the 2012 model year—the first year of the 14-year program.

Standards 231

Standards EPA Gas 2012 231

Green Car Congress

APRIL 4, 2011

Climate response to non-CO 2 vehicle emissions. vehicle emissions under the baseline scenario (a) and the difference between the tight-standard and baseline scenarios (b). However, these standards will not reduce CO 2 emissions, which is required to mitigate long-term climate change, the team notes. Shindell et al.

Climate 231

Climate Standards Emissions Climate Change 231

Green Car Congress

NOVEMBER 24, 2015

The unthrottled nature of the compression ignition process provides high engine efficiency while achieving compliant exhaust emissions with conventional, low-cost aftertreatment. Injection patterns can also be extensively optimized to tune performance and emissions for the fuels and applications of interest. Earlier post.).

Gasoline 150

Gasoline Engine Power Powered 150

Green Car Congress

JUNE 23, 2011

The recuperated engine uses isothermal compression via cryogenic injection to enable significant exhaust to compressed gas heat transfer. Ricardo and the University of Brighton will model and evaluate an advanced split-cycle combustion system aimed at substantially reducing the carbon emissions of heavy-duty vehicles. Click to enlarge.

Exhaust 285

Exhaust Concept Vehicles Engine 285

Green Car Congress

SEPTEMBER 19, 2012

Aerodynamic improvements, weight savings and engine enhancements have reduced fuel consumption and CO 2 emissions across the range. Average emissions for Auris—which is designed for the European market—have fallen steadily over the last years. mpg US) with CO 2 emissions from 125 g/km, a reduction of 0.4

Gasoline 252

Gasoline Toyota Diesel Emissions 252

Green Car Congress

MARCH 13, 2012

Together with the new heavy-duty OM 470 engine, Daimler is expanding its “BlueEfficiency Power” engine portfolio into a comprehensive range complying with the impending Euro VI emissions standard. The OM 471 engine, presented in 2011 and also part of the portfolio, is already in service on long-haul operations in the new Mercedes-Benz Actros.

Engine 299

Engine Mercedes Commercial Exhaust 299

Green Car Congress

MAY 3, 2010

Ford Motor Company and Azure Dynamics Corporation have signed a collaborative agreement to begin delivering a pure battery electric version of the Ford Transit Connect van to customers in Europe beginning in late summer 2011. It will be rechargeable using standard European 220/240-volt outlets within 6 to 8 hours.

Transit Connect 239

Transit Connect Connect Connected Europe 239

Green Car Congress

MARCH 30, 2011

The updated final rule covers alternative fuel conversion of light-duty vehicles and heavy-duty highway vehicles and engines. While properly engineered conversion systems can reduce or at least not increase emissions, poorly designed systems can lead to much more pollution. Category Applicability Example for 2011. Demonstration.

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Alternative Fuels Conversion EPA Fuel 210

Green Car Congress

MAY 7, 2010

The new options would reduce some economic and procedural impediments to clean alternative fuel conversions while maintaining environmental safeguards to ensure that acceptable emission levels from converted vehicles are sustained. MY 2009, 2010, 2011 and < useful life mileage. Exhaust, Evap, and OBD testing 2.

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Conversion EPA Fuel Clean Alternative 230

Green Car Congress

NOVEMBER 29, 2009

The 2011 Cruze. GM unveils the US production version of the 2011 Chevrolet Cruze compact sedan at the LA Auto Show on 2 December. The 2011 Chevrolet Cruze will be offered in LS, LT and LTZ trims. Enhanced with its exhaust-driven turbocharger, the Cruze’s Ecotec 1.4L Engines for the 2011 Cruze. Emissions controls.

Chevrolet 210

Chevrolet GM MPG Auto 210

Green Car Congress

SEPTEMBER 4, 2013

The recuperated engine uses isothermal compression via cryogenic injection to enable significant exhaust to compressed gas heat transfer. Heavy duty vehicles, such as long haul trucks, represent a significant challenge in terms of the reduction of carbon dioxide emissions. The concept of the Ricardo Split-Cycle engine.

Engine 249

Engine Fuel Vehicles Waste 249

Green Car Congress

MAY 20, 2011

Low Temperature Combustion (LTC) strategies offer the potential to enable high-efficiency and low-emission operation. Lower engine-out NO x is beneficial for diesel and lean gasoline engines because it reduces the fuel required to reduce the NO x with post–engine aftertreatment for emissions control. Source: Gurpreet Singh, DOE.

Engine 277

Engine 2011 2010 Fuel 277

Green Car Congress

DECEMBER 9, 2011

or fine-particulate matter, is exhaust from vehicles, especially from diesel engines. ARB’s proposed Advanced Clean Cars rules package would further crack down on particulate matter emissions from light-duty vehicles. Tablin, Fern (2011) Systemic platelet activation in mice exposed to fine particulate matter.

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Pollution California 2011 Davis 319

Green Car Congress

SEPTEMBER 13, 2010

2011 Lexus CT 200h. Toyota has released more detail on the powertrain of the new Lexus CT 200h premium compact dedicated hybrid ( earlier post ); Toyota plans to introduce it to the US market in early 2011. As a result, the exhaust temperature is lower than that of conventional engines. Click to enlarge.

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Lexus Hybrid MPG Exhaust 225

Green Car Congress

OCTOBER 20, 2010

The engine is rated at 160 hp (119 kW) and torque at 146 lb-ft (198 N·m), up from 140 hp and 136 lb-ft in the 2011 Ford Focus. liter I-4 uses two camshafts: one to open the intake valves and one to open the exhaust valves. The overlap control via Ti-VCT helps us eliminate compromises in the induction and exhaust systems.

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Engine 2012 Ford Fuel 220

Green Car Congress

OCTOBER 20, 2010

Mazda Motor Corporation has launched its SKYACTIV next-generation technologies—including engines, transmissions, vehicle bodies and chassis—that will begin appearing in Mazda products from 2011. A 4-2-1 exhaust system, cavity pistons, multihole injectors and other innovations enable the high compression ratio. Earlier post.)

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Mazda Fuel Economy Engine Gasoline-Electric 199

Green Car Congress

JANUARY 11, 2017

Volkswagen AG has agreed with the US government to resolve criminal and federal environmental and other civil claims against the company relating to the diesel emissions cheating débâcle. From October 2011 until July 2013, Neusser served as the head of Engine Development for VW.

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United States Diesel EPA Emissions 150

Green Car Congress

AUGUST 7, 2013

According to Bosch, a realistic estimate is that diesel will be able to capture a 10% share of the light vehicle market by 2018. A recent example is the Chevrolet Cruze, for which Bosch supplies the diesel fuel injection system along with the exhaust-gas treatment system, engine control system, ceramic spark plugs, and sensors.

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Diesel Global Market China 255

Green Car Congress

JANUARY 16, 2012

The 208 achieves average CO 2 emissions of 34 g/km lower than the 207. A new stage in the PSA Peugeot Citroën Group’s downsizing strategy, this new generation of engine block delivers a reduction of fuel consumption and CO 2 emissions, while offering a good level of performance for the entry-level versions. 208 gasoline range.

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Gasoline Diesel Engine France 236

Green Car Congress

AUGUST 4, 2011

Since this energy loss is primarily thermal in nature and can be attributed to the exhaust, cooling system, and engine and transmission surfaces, Mazda’s R&D team’s central focus is on improving the engine’s thermal efficiency cost-effectively. SKYACTIV at Powertrains, Fuels & Lubes. SKYACTIV-D fuel consumption. Click to enlarge.

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Mazda Engine Gasoline Diesel 322

Green Car Congress

APRIL 24, 2011

A high ignition quality (high cetane number) fuel is well suited for operation under an advanced diesel combustion mode (High Efficiency Clean Combustion, HECC) and leads to reductions in all primary pollutant emissions—i.e., HECC produces a decrease in both NO x and PM emissions while maintaining, or even increasing, fuel efficiency.

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Diesel Pollution Fuel Emissions 236

Green Car Congress

SEPTEMBER 25, 2012

Much of the momentum for the shift originally came from the EU’s directive on mobile air-conditioning systems (MACs), which aims to reduce emissions of specific fluorinated greenhouse gases in the air-conditioning systems fitted to passenger cars (vehicles of category M1) and light commercial vehicles (category N1, class 1).

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International 2009 Legal Climate 225

Green Car Congress

MARCH 4, 2012

The Audi A1 e-tron has been on the roads since September 2011. Optimizing gasoline and diesel engines will remain a vital part of ongoing efforts to reduce CO 2 emissions, if only because of the sheer volume, Stadler said. Cars with conventional engines accounted for more than 99% of new car registrations in Germany in 2011.

Audi 247

Audi Future 2020 Sale 247

Green Car Congress

JULY 26, 2017

Another element in the plan includes possible civil and criminal charges against manufacturers implementing emissions defeat devices, with fines of up to £50,000 (US$65,000) per instance. 1B – Ultra low emissions vehicles. This could include changing road layouts, removing traffic lights and speed humps, or upgrading bus fleets.

Gasoline 150

Gasoline Diesel Pollution Legal 150

Green Car Congress

OCTOBER 24, 2012

Depending on the operating profile of a tug, the ASD 2810 Hybrid, which has a combination of diesel-direct and diesel-electric propulsion, facilitates average fuel savings of between 10% and 30% and cuts local emissions by 20 to 60%. The vessel has a bollard pull of 60 tonnes. We wanted to make being green commercially attractive too.

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Hybrid Diesel Engine Batteries 218

Green Car Congress

DECEMBER 2, 2009

Combined with aerodynamics of Cd 0.237, the concept has reduced CO 2 emissions to 65 g/km. Between 1,800 and 2,250 rpm the 55 kilogram light turbo-diesel direct injection engine delivers 120 N·m (89 l b-ft) maximum torque. In addition, these TDI engines share important internal engine details for reducing emissions.

MPG 265

MPG Concept Diesel Hybrid 265