Green Car Congress

FEBRUARY 10, 2022

ClearFlame Engine Technologies, a a startup developing net-zero engine technology ( earlier post ), successfully completed an on-road demonstration of its proprietary technology that enables a heavy-duty truck diesel engine to operate on low-carbon and carbon-negative fuels, including 100% renewable plant-based fuels.

Engine 334

Engine Diesel Exhaust Fuel 334

Green Car Congress

MAY 26, 2022

Several organizations, encompassing companies, research labs, and academia, have formed the Hydrogen Opposed Piston Engine Working Group. The Working Group consists of members undertaking research and development in the field of hydrogen combustion in an opposed-piston engine. The only criteria emission of concern is NO x.

Hydrogen 353

Hydrogen Engine Saudi Arabia Universal 353

Green Car Congress

SEPTEMBER 21, 2017

A chemical engineer from the University of Houston is leading a $2.1-million million project to find new catalytic materials that work at lower exhaust temperatures, allowing automakers to build vehicles that operate more efficiently while retaining the ability to clean emissions before they leave the tailpipe.

Houston 170

Houston Exhaust Engine Chrysler 170

Green Car Congress

SEPTEMBER 21, 2022

ClearFlame Engine Technologies, a company developing net-zero engine technology ( earlier post ), has hit a number of key milestones through multiple partnerships with customers, manufacturers, and fuel providers. Reviva has been providing quality remanufactured engines and engine components for more than 70 years.

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Engine Manufacturer Fuel Indiana 273

Clean Fleet Report

AUGUST 19, 2022

When it comes to your ICE vehicle, you want it to be running at its best, and that includes having the right exhaust system. Here are five tips to help you pick the right exhaust system: Exhaust for good looks & performance. Consider Your Engine Size and Power Output. Consider Your Budget.

Exhaust 76

Exhaust Vehicles Fuel Economy Economy 76

Green Car Congress

JUNE 2, 2016

The City of Santa Monica, California has awarded Clean Energy a multi-year liquefied natural gas (LNG) contract to fuel its Big Blue Bus (BBB) fleet of vehicles. BBB began using Redeem by Clean Energy in January 2015. This reduces engine related methane emissions by 70%. Earlier post.). ISL G Near-Zero 0.02 Earlier post.)

Clean 150

Clean Cleaning Renewable Engine 150

Clean Fleet Report

AUGUST 19, 2022

When it comes to your ICE vehicle, you want it to be running at its best, and that includes having the right exhaust system. Here are five tips to help you pick the right exhaust system: Exhaust for good looks & performance. Consider Your Engine Size and Power Output. Consider Your Budget.

Exhaust 52

Exhaust Vehicles Fuel Economy Economy 52

Green Car Congress

OCTOBER 4, 2012

has begun development on the ISB 6.7G, a mid-range 6.7-liter liter natural gas engine designed to meet the increasing demand for on-highway vehicles powered by natural gas. G engine will be based on the Cummins ISB6.7 Exhaust aftertreatment will be provided by a simple, maintenance-free three-way catalyst (TWC).

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Gas 2015 Engine Range 240

Clean Fleet Report

MARCH 2, 2024

Midsize SUV with Range Rover Cachet The 2024 Range Rover Velar is one of the entry-level midsize Range Rover models (the smaller Evoque takes the pure entry-level prize). However, nothing is lost in its design that retains the premium appeal of the larger Range Rover Sport Autobiography and the Range Rover Sport SE Dynamic.

Range 81

Range Hybrid Land Rover Clean 81

Green Car Congress

SEPTEMBER 23, 2015

Researchers at Oak Ridge National Laboratory (ORNL) have developed a ternary mixed oxide catalyst composed of copper oxide, cobalt oxide, and ceria (dubbed “CCC”) that outperforms synthesized and commercial platinum group metal (PGM) catalysts for CO oxidation in simulated exhaust streams while showing no signs of inhibition—i.e.,

Exhaust 150

Exhaust Low Cost Pollution Emissions 150

Green Car Congress

MARCH 15, 2019

Third natural gas tank for additional range of 80 kilometres ›. litre TGI four-cylinder engine ›. The new Golf Variant model now features three natural gas tanks—instead of just two as before—once again increasing the already long range of the CNG drives. liter four-cylinder engine with 96 kW (130 hp).

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Gas Available Range Gasoline 247

Green Car Congress

JANUARY 27, 2015

The first study to conduct a comprehensive evaluation of lifetime exposure to new technology diesel exhaust (NTDE)—i.e., exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. Earlier post.) Earlier post.)

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Exhaust Diesel Engine 2007 150

Green Car Congress

FEBRUARY 11, 2020

l/100 km; combined CO 2 emissions: 164 – 153 g/km) will feature a newly developed straight six-cylinder diesel engine with a 48-volt starter generator. The new pressure sensor integrated into the injector ensures exceptionally precise dosing as well as favorable fuel economy and clean combustion.

BMW 248

BMW Diesel Engine Hybrid 248

Green Car Congress

MAY 1, 2017

Cummins Westport (CWI) announced its model year 2018 dedicated natural gas engines for regional haul truck / tractor, vocational and transit, school bus, and refuse applications at the Alternative Clean Transportation (ACT) Expo in Long Beach, California. The letter “N” denotes engines that are fueled by natural gas.

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2018 Gas Engine EPA 170

Green Car Congress

SEPTEMBER 13, 2012

At the IAA in Hanover (Germany), Continental is presenting new solutions for exhaust gas aftertreatment in commercial vehicles. The technologies being shown are designed to help system suppliers and OEMs meet new exhaust emissions standards such as Euro VI (2013) and US10 /Tier4f.

Exhaust 225

Exhaust Commercial Gas Vehicles 225

Green Car Congress

MARCH 19, 2010

The JCB EcoMax T4 Tier 4 engine. liter engine—the first production engine to feature Ricardo’s new advanced low particulate Twin Vortex Combustion System technology. The Twin Vortex Combustion System is capable of meeting Tier 4 interim/Stage 3B legislation without the need for any form of exhaust aftertreatment.

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Exhaust Emissions Engine Fuel Economy 199

Green Car Congress

NOVEMBER 13, 2020

The SQ5 TDI was first introduced in the fall of 2012 as the first Audi S model powered by a diesel engine. The wide engine speed range can be used continuously between 1,750 rpm and 3,250 rpm. An actuator in the exhaust system, as fitted to the first SQ5 TDI, gives the V6 a sonorous sound. lb-ft) of torque. l/100km (33.6

Audi 269

Audi Diesel Exhaust Gas-Electric 269

Green Car Congress

JUNE 14, 2016

The EU is investing more than €3 million in innovative aero-engine technologies in the three-year ULTIMATE project, short for Ultra Low emission Technology Innovations for Mid-century Aircraft Turbine Engines. The combinations are integrated into optimized engine concepts promising to deliver ultra-low emission engines.

Engine 150

Engine Exhaust Concept France 150

Green Car Congress

JUNE 13, 2017

Ltd have signed a collaboration agreement on Selective Catalytic Reduction (SCR) and Diesel Particulate Filter (DPF) technologies for heavy-duty diesel engine applications. Located in the city of Wuxi, Kailong is one of China’s leading exhaust aftertreatment technology suppliers to the expanding Chinese heavy-duty diesel sector.

Diesel 150

Diesel Clean Cleaning Cleaner 150

Clean Fleet Report

SEPTEMBER 6, 2023

What’s the Most Environmental Thing To Do When a Car’s Engine Dies Questions & Answers from our Friends at EarthTalk® The engine is fried on my old Honda Civic. Venice, CA Civics will last, but they do have a finite lifespan Studies show that the typical combustion engine has a lifetime expectation of about 200,000 miles.

Engine 76

Engine Buy Convert Parts 76

Green Car Congress

JUNE 28, 2013

Natural gas engine company Westport Innovations Inc. BAF) and its subsidiary, ServoTech Engineering, Inc. subsidiaries of Clean Energy Fuels Corp., Westport and Clean Energy also announced a $5-million joint marketing and sales program. has acquired BAF Technologies, Inc. for $25 million in Westport stock.

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Clean Cleaning Gas F-150 186

Green Car Congress

OCTOBER 14, 2016

CWI) announced that orders are being processed and production of the ISL G Near Zero (NZ) NO x natural gas engine ( earlier post ) has commenced. Near Zero NO x Emissions standards eight years in advance of the 2023 California Near Zero NO x schedule and contributing to California Clean Air initiatives. Cummins Westport Inc.

Engine 150

Engine Gas Available North Carolina 150

Green Car Congress

MARCH 25, 2023

prepared for the International Council on Clean Transportation (ICCT), has found that hydrotreating is an inexpensive approach to produce near-zero naphthalenes petroleum jet fuel (PJF) for contrail abatement. soot) present in the engine exhaust. A study by MathPro Inc., The report estimates an incremental cost of 0.09

Fuel 170

Fuel Exhaust Conversion Water 170

Green Car Congress

MARCH 27, 2014

The recently introduced Wärtsilä low-pressure, 2-stroke, dual-fuel engine (DF) ( earlier post ) has received a second new order. Wärtsilä unveiled its low-pressure, dual-fuel technology for 2-stroke engines in November of last year. The engine uses a low pressure gas handling system with a maximum 16 bar pressure.

Engine 210

Engine Fuel Gas Chinese 210

Green Car Congress

SEPTEMBER 7, 2016

Ricardo recently signed an agreement with Anhui Quanchai Engine Co., —one of China’s largest diesel engine makers—to support the development of a new generation common rail diesel engine platform for commercial applications. Fuel-air mixing shows a similar match at two key engine speeds. Earlier post.).

Diesel 150

Diesel Engine 2013 Exhaust 150

Green Car Congress

MAY 19, 2015

The system features an integrated soot blower option, providing effective NO x reduction and overall catalyst performance when high sulfur fuels are used or engines operate at low exhaust temperature levels. Click to enlarge. The result is more effective NO x reduction and overall catalyst performance over the life of the system.

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Mariner Engine Japan South Korea 150

Green Car Congress

OCTOBER 30, 2016

billion) in its strategic engine initiative. The optimization of advanced high-tech engines plays a key role in our road map towards sustainable mobility. The new engines] also need to be designed with a view to all current and future requirements. The result is a dynamic engine response with no turbo lag. —Prof.

Gasoline 150

Gasoline Mercedes Engine Diesel 150

Green Car Congress

AUGUST 6, 2014

The two projects are part of a larger multi-year DOE-funded project to develop and to apply innovative simulation strategies and tools to maximize benefits of predictive information from high performance computing (HPC) for internal combustion engines. This limits the practical range of operation in real-world applications.

Engine 335

Engine GM Ford 2014 335

Green Car Congress

JANUARY 18, 2014

long term clean energy goals for the US, and in that context has established multi?year displayed in longer EV range, higher MPG and/or MPGe ratings). Advanced Combustion Engine R&D. Temperature Combustion (LTC), (2) Dilute Gasoline Combustion, and (3) Clean Diesel Combustion. burn and exhaust gas recirculation (EGR)?diluted

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Carbon Fiber Engine Battery Powered Fuel 252

Green Car Congress

NOVEMBER 2, 2019

CARB, in partnership with CALSTART, launched HVIP and Low NO x Engine Incentives in 2009 to accelerate the purchase of cleaner, more-efficient trucks and buses in California. Clean trucks and buses delivered in August 2019 alone were supported by more than $8 million in vouchers.

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California Fleet Cleaner Clean 207

Clean Fleet Report

SEPTEMBER 26, 2021

If you needed a more definitive marker for the imminent end of the internal combustion engine, look no further than Wards 27 th annual 10 Best Engines & Propulsion Systems. The list of powertrains (note we can’t say engines anymore) was fairly exhaustive—39 vehicles were evaluated with 18 of those electrified models.

Engine 68

Engine Plug-in F-150 Hyundai 68

Green Car Congress

NOVEMBER 13, 2013

Wärtsilä has successfully conducted full scale testing on gas of its low-speed 2-stroke dual-fuel engine and is now introducing a full new range of engines based on its established and well-proven low pressure technology. The entire portfolio of Wärtsilä 2-stroke engines will be available as low pressure dual-fuel (DF) versions.

Engine 218

Engine Fuel Mariner Gas 218

Green Car Congress

JULY 6, 2010

The new 3-Cylinder HR12DE engine. outlined the range of fuel-saving technologies—including 3- and 4-cylinder engines, CVT transmission with stop-start system and new hybrid system ( earlier post ) to be introduced on new models to be launched in fiscal year 2010. Clean Diesel X-TRAIL with Automatic Transmission.

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Nissan Engine Hybrid Fuel 252

Green Car Congress

MARCH 1, 2013

NASA researchers have begun a series of flights using the agency’s DC-8 flying laboratory to study the effects of alternate biofuel on engine performance, emissions and aircraft-generated contrails at altitude. The flight campaign began 28 Feb. and is expected to take as long as three weeks to complete. Earlier post.).

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Emissions Fuel Engine Alternative Fuels 225

Green Car Congress

DECEMBER 11, 2012

PureTech 3-cylinder engine. Citroën is introducing the first members of its new PureTech family of three-cylinder gasoline engines on the C3, DS3 and C-Elysée (for international markets) ranges. liter with power ranging from 68 hp to 82 hp (50 to 60 kW). mpg US) and CO 2 emissions range from 99 to 107 g/km.

Engine 281

Engine Gasoline Fuel MPG 281

Green Car Congress

DECEMBER 27, 2010

Capstone Turbine Corporation has released configurations of the C30 compressed natural gas (CNG) microturbine that meet or exceed emissions standards, including the US Environmental Protection Agency and California Air Resources Board (CARB) 2010 requirements for On-Road Heavy Duty Diesel Engines (HDDE) for Urban Bus. Earlier post.)

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2010 Emissions Engine Diesel 210

Green Car Congress

AUGUST 14, 2019

As part of the Horizon 2020 research project CARES (City Air Remote Emission Sensing), an international research consortium is working on new contactless exhaust measurement methods that will enable municipalities to take emission-reducing measures. The aim is to detect the exhaust class of each individual vehicle using these measurements.

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International Emissions Vehicles Exhaust 236