Green Car Congress

DECEMBER 23, 2016

Earlier this year, the US Environmental Protection Agency (EPA) received several petitions from state and local government agencies from across the country and other organizations to increase the stringency of the on-highway heavy-duty engine NO x emission standards from 0.2 —EPA memorandum in response to petitions.

EPA 150

EPA Standards Ozone 2000 150

Green Car Congress

JANUARY 12, 2017

The US Environmental Protection Agency (EPA) issued a notice of violation ( NOV ) to Fiat Chrysler Automobiles N.V. EPA is working in coordination with the California Air Resources Board (CARB), which has also issued a notice of violation to FCA. There are about 14,000 of the affected vehicles on the road in California.

EPA 150

EPA Chrysler Emissions Diesel 150

Green Car Congress

DECEMBER 20, 2016

reached an agreement with the US Department of Justice (DOJ) on behalf of the Environmental Protection Agency (EPA) and the State of California, by and through the California Air Resources Board (CARB) and the California Attorney General, to resolve civil claims regarding approximately 83,000 affected 3.0L

California 150

California Diesel Audi EPA 150

Green Car Congress

SEPTEMBER 11, 2020

DHE will begin operating the two Volvo VNR Electric trucks out of its facility in Ontario, California, which manages a fleet of 40 Class 8 trucks. The Volvo VNR Electric trucks will run daily routes varying between 60 to 80 miles, transporting goods from Ontario to warehouses throughout Southern California.

Volvo 307

Volvo Fleet North America California 307

Green Car Congress

SEPTEMBER 1, 2010

Map of California air basins and PM 2.5 Approximately 9,000 people in California are estimated to die prematurely each year as a result of exposure to fine particle pollution, according to a new report issued by the California Air Resources Board (ARB). monitoring network. Source: ARB. Click to enlarge.

Pollution 220

Pollution EPA California Diesel 220

Green Car Congress

SEPTEMBER 22, 2010

The California Environmental Protection Agency (Cal/EPA) has coordinated the creation of a document that is intended as a starting point for potential fuel users, marketers and producers to better identify the regulations and requirements affecting their fuels. Urea (diesel exhaust fluid). Version 1.0

EPA 210

EPA Fuel Gasoline-Electric Gasoline 210

Green Car Congress

NOVEMBER 2, 2015

EPA issued a second notice of violation ( NOV ) of the Clean Air Act (CAA) to Volkswagen AG, Audi AG and Volkswagen Group of America, Inc., liter engines for model years (MY) 2014 through 2016 that results in increased NO x emissions of up to nine times EPA’s standard. EPA 2 November NOV. alleging emissions cheating.

EPA 150

EPA 2016 2014 Emissions 150

Green Car Congress

NOVEMBER 23, 2015

One of the AECDs relates to the temperature conditioning of the exhaust‑gas cleaning system. Specifically, this is the software for the temperature conditioning of the exhaust-gas cleaning system. One of them is regarded as a defeat device according to applicable US law. liter diesel engines from model years 2009 through 2016.

Audi 150

Audi EPA Diesel Emissions 150

Green Car Congress

JULY 22, 2010

The US Environmental Protection Agency (EPA) has awarded $5.6 However, the emerging technologies program promotes deployment of innovative approaches that have not yet been verified or certified by EPA or the California Air Resources Board. California Air Resources Board for nearly $1.2

EPA 199

EPA Clean Cleaning Diesel 199

Green Car Congress

MARCH 9, 2020

Eaton’s cylinder-deactivation (CDA) technology increases the exhaust temperature at low load to allow NO x aftertreatment systems to quickly reach peak efficiency range of 250 °C – 400 °C. The California Air Resources Board (CARB) is expected to mandate reductions of NO x emissions by approximately 70% by 2024 and up to 90% by 2027.

Eaton 269

Eaton Fuel Economy CO2 Vehicles 269

Green Car Congress

MARCH 31, 2009

Capstone Turbine Corporation has demonstrated with its 30 kW microturbine emission levels compliant with the Environmental Protection Agency (EPA) and California Air Resources Board (CARB) 2010 requirements for Heavy Duty Diesel Engine (HDDE). Tests were conducted at Capstone’s development test facilities in Van Nuys, California.

2010 199

2010 EPA Diesel Emissions 199

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. NO x exhaust emissions are 90% lower than the current EPA NOx limit of 0.2

2018 170

2018 Gas Engine EPA 170

Green Car Congress

JUNE 13, 2013

Southern California Gas Co. grams per brake horsepower-hr (g/bhp-hr) NO x ; this represents a 90% reduction from the current EPA 2010 standard of 0.2 g/bhp-hr carbon monoxide (CO) or lower as determined by the heavy-duty engine Federal Test Procedure (FTP)—comparable to the EPA 2010 limits. g/bhp-hr NO x.

Gas 170

Gas Engine California Exhaust 170

Green Car Congress

JANUARY 15, 2012

The transient results illustrate the gradual formation of the nucleation mode particles with continuous increase in exhaust temperatures. Diesel particulate filters (DPF) and urea-based selective catalytic reduction (SCR) exhaust after-treatment systems thus have emerged as feasible strategies to meet the 2010 USEPA regulations.

Exhaust 218

Exhaust Diesel West Virginia 2007 218

Green Car Congress

AUGUST 14, 2012

Union Pacific Railroad is investing $20 million to test new technology designed to reduce diesel emissions from freight locomotives in California. A series of 25 experimental locomotives will be based in two Union Pacific rail yards in California as part of a test of emissions-reducing technologies. Earlier post.)

California 231

California Emissions EPA Mariner 231

Green Car Congress

MARCH 20, 2015

The US Environmental Protection Agency (EPA) has awarded $8 million to communities in 21 states and Puerto Rico to reduce emissions from the nation’s existing fleet of diesel engines through the agency’s Diesel Emission Reduction Act ( DERA ) program. EPA estimates that every $1 in DERA funding generates up to $13 in health care savings.

Puerto Rico 150

Puerto Rico EPA Clean Cleaning 150

Green Car Congress

OCTOBER 25, 2018

Southern California Gas Co. SoCalGas is working in partnership with the truck’s owner, Rush Truck Centers, the only company with a 12-liter near-zero natural gas truck equipped with a Cummins Westport ISX12N engine ( earlier post ) and Momentum Fuel system available for rent in Southern California. g/bhp-hr) since 2001.

Gas 252

Gas Fleet Diesel Los Angeles 252

Green Car Congress

SEPTEMBER 22, 2010

EPA Tier 4 Interim and EU Stage IIIB emissions standards and effect dates vary by power category. has begun production and supply of the first EPA Tier 4 Interim and EU Stage IIIB certified engines and aftertreatment for early installation by off-highway equipment customers. Source: Cummins. Click to enlarge. Cummins Inc.

EPA 218

EPA Engine Production Fuel 218

Green Car Congress

JUNE 3, 2017

In a new study, a team from UCLA, with colleagues from the California Air Resources Board (ARB) and West Virginia University, measured total particle number emission factors (PNEFs) from six newly certified heavy-duty vehicles (HDVs) powered by diesel and CNG totaling over 6,800 miles of on-road operation in California.

Diesel 150

Diesel California West Virginia Virginia 150

Green Car Congress

SEPTEMBER 9, 2011

US EPA Region 9 8-hour ozone trends, 1979-2000. Source: EPA. In 1997, EPA first established the 8-hour ozone standard, which replaced the older 1-hour ozone standard (0.12 EPA said that the air districts are making steady progress toward meeting the 0.08 Click to enlarge. parts per million (ppm) by 2024. ppm standard.

Ozone 236

Ozone EPA Pollution 2002 236

Green Car Congress

JUNE 2, 2014

This may result in the need for new emissions control strategies—such as a gasoline particulate filter (GPF)—to enable compliance with California LEV III and US EPA Tier 3 particulate emissions standards. —Chan et al. Over the US06 drive cycle, the BC emissions were reduced by 59?80%. —Chan et al.

Environment 230

Environment Exhaust Gasoline Canada 230

Green Car Congress

DECEMBER 9, 2016

G is the second engine from Cummins Westport (CWI) to receive emission certification from the US Environmental Protection Agency (EPA) and the Air Resources Board (ARB) in California for meeting the Optional Low NO x Emissions standards. g/bhp-hr—50% lower than the current EPA and ARB NO x limit of 0.2 The ISB6.7

Gas 150

Gas Engine Production EPA 150

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. The chart shows that latest version of California Air Resources Board (ARB) LCFS pathway certified carbon intensities, with electricity and Bio-LNG (i.e., Earlier post.).

Clean 150

Clean Cleaning Renewable Fleet 150

Green Car Congress

OCTOBER 14, 2016

liter ISL G NZ is the first MidRange engine in North America to receive emission certification from both US Environmental Protection Agency (EPA) and Air Resources Board (ARB) in California to meet the optional 0.02 Exhaust emissions of the ISL G NZ are 90% lower than the current EPA and ARB NO x limit of 0.2

Engine 150

Engine Gas Available North Carolina 150

Green Car Congress

JULY 21, 2010

The California Air Resources Board (ARB) and the US Environmental Protection Agency (EPA) have presented preliminary proposals aimed at closing compliance loopholes for medium- and heavy-duty diesel engines using SCR-based NO x emissions control systems for 2011 and later model years. This occurs during stop-and-go traffic.

2010 186

2010 EPA Engine Exhaust 186

Green Car Congress

FEBRUARY 7, 2020

Penetration of fuel saving technologies into the heavy-duty fleet has been spurred by EPA’s Heavy-Duty Greenhouse Gas Phase 1 Standards, and EPA envisions further penetration of these technologies in order for trucks to meet future Phase 2 requirements. g/bhp-hr and a future LLC certification requirement.

Emissions 221

Emissions Fuel Economy Diesel 2019 221

Green Car Congress

APRIL 12, 2011

The California Air Resources Board (ARB) has opened a solicitation for the $800,000 Advanced Technology Demonstration Project for the demonstration of technologies that meet the Ultra Low-Emitting Locomotive emission level or below. However, the Tier 4 standards will not go into effect for new locomotives until 2015.

California 199

California 2008 Emissions EPA 199

Green Car Congress

OCTOBER 16, 2013

As reported in a paper in ACS journal Environmental Science & Technology , the results showed that GDI technology has the potential to meet the upcoming California LEV III and US EPA Tier 3 PM mass standard of 3 mg/mi (phasing in over MY2017?2021) Schematic diagram of test vehicle engine & exhaust system and PM sampling systems.

Standards 246

Standards Emissions Miles Engine 246

Green Car Congress

OCTOBER 6, 2015

(CWI) announced that its new ISL G Near Zero (NZ) natural gas engine is the first mid-range engine in North America to receive emission certifications from both US Environmental Protection Agency (EPA) and Air Resources Board (ARB) in California that meet the 0.02 g/bhp-hr) since 2001.

Gas 150

Gas Engine Standards North America 150

Green Car Congress

OCTOBER 4, 2012

diesel engine and will use Cummins Westport’s proven spark-ignited, stoichiometric cooled exhaust gas recirculation (SEGR) technology. Exhaust aftertreatment will be provided by a simple, maintenance-free three-way catalyst (TWC). Cummins Westport Inc. has begun development on the ISB 6.7G, a mid-range 6.7-liter The ISB6.7 The ISB 6.7

Gas 240

Gas 2015 Engine Range 240

Green Car Congress

SEPTEMBER 26, 2009

The California Air Resources Board directed its staff to take steps to provide further locomotive and rail yard emission reductions beyond those achieved by existing US Environmental Protection Agency and state regulations and agreements. The emission reductions were to be beyond existing US EPA regulations and ARB regulations and agreements.

Diesel 170

Diesel California Emissions 2007 170

Green Car Congress

JANUARY 2, 2019

The researchers used four fuels: a baseline US EPA Tier 3 E10 fuel; one E10 fuel with higher aromatics content than the baseline E10; an E30 fuel that was splash-blended with the Tier 3 E10; and an E78 fuel. Regulated emissions for all test fuels over the cold-start and hot-start LA92 cycles. Yang et al. —Yang et al. Durbin, Kent C.

Pollution 255

Pollution Fuel Vehicles Emissions 255

Green Car Congress

NOVEMBER 22, 2016

In California, Big Blue Bus (BBB) will receive $870,000 from the Mobile Source Air Pollution Reduction Review Committee’s (MSRC) Near Zero Engine Incentive Program. Big Blue Bus will use the grant approved by the MSRC partially to fund the purchase of 58 new Cummins-Westport 8.9L ISL G Near-Zero (NZ) 0.02 NO x engines. Earlier post.).

Purchase 150

Purchase Engine Los Angeles North America 150

Green Car Congress

MAY 6, 2015

G will operate exclusively on natural gas (CNG or LNG) utilizing Cummins Westport’s proprietary spark-ignited, stoichiometric combustion with cooled exhaust gas recirculation (SEGR) technology, first introduced with the 8.9-liter The ISB6.7 liter ISL G. The ISB6.7 G TWC is packaged as a muffler and is maintenance-free. The ISB6.7

Gas 150

Gas Engine North Carolina Exhaust 150

The Truth About Cars

DECEMBER 22, 2023

The EPA head stated that "vulnerable communities are more likely to reside near highways where these harmful emissions are concentrated, making this agreement critical to advancing our environmental justice agenda." and the State of California. This leaves the impacted manufacturers with a few options.

Emissions 107

Emissions Diesel Installation Pollution 107

Green Car Congress

JULY 13, 2016

Existing investors TPG, Claremont Creek Ventures and the California Clean Energy Angel Fund also participated. For example, the US Environmental Protection Agency (EPA) recently announced new regulations to limit methane emissions in the oil and gas industry.

Waste 150

Waste Oil Gas Power 150

Green Car Congress

JUNE 11, 2019

g/bhp-hr in low load operation using the proposed low load certification cycle being developed at Southwest Research Institute under a contract from the California Air Resources Board (CARB). Source of data: US EPA (2019). gram per brake horsepower hour (g/bhp-hr) on the heavy-duty FTP certification cycle and approximately 0.2

Standards 191

Standards Diesel 2019 Emissions 191