Green Car Congress

FEBRUARY 5, 2020

CO 2 and NO x certification test data for heavy-duty diesel engines certified from 2002 through 2019. Source of data: US EPA (2019). This has resulted in higher catalyst loading per volume of substrate and led to downsizing of systems from those available in 2010. Chart: MECA.

Emissions 291

Emissions Diesel Engine 2010 291

Green Car Congress

NOVEMBER 28, 2016

The intended application is light-, medium-, and heavy-duty markets including hybrid architectures. Thrust 1 builds on the significant amount of work carried out over the past several decades, focused on building advanced boosted, downsized, and downspeeded spark ignition engines. Fuel impacts on catalyst light-off temperatures.

Engine 150

Engine Fuel Vehicles Emissions 150

Green Car Congress

NOVEMBER 16, 2011

The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. mpg US (5.87 L/100km) in model year 2021, and 49.6 L/100km) in model year 2025.

Fuel Economy 338

Fuel Economy EPA Economy MPG 338

Electric Auto Association

SEPTEMBER 6, 2021

The Environmental Protection Agency (EPA) recently released a detailed proposal designed to strengthen greenhouse gas emissions standards for light-duty vehicles. In 2019, fuel economy actually worsened, dropping slightly from 25.1 EPA proposal likely to slow EV adoption By PETER DOUGLAS: MEMBER, ELECTRIC AUTO ASSOCIATION.

EPA 71

EPA Fleet Fuel Economy 2019 71

Electric Auto Association

SEPTEMBER 6, 2021

The Environmental Protection Agency (EPA) recently released a detailed proposal designed to strengthen greenhouse gas emissions standards for light-duty vehicles. In 2019, fuel economy actually worsened, dropping slightly from 25.1 EPA proposal likely to slow EV adoption By PETER DOUGLAS: MEMBER, ELECTRIC AUTO ASSOCIATION.

EPA 52

EPA Fleet Fuel Economy 2019 52