Green Car Congress

JUNE 7, 2010

Renault held a “2010 Environment Workshop” last week to showcase its progress across its range of vehicles’ full lifecycle through the Renault eco² program. The downsizing process involved shortening the piston stroke by reducing the size of the crank pin and conrod assembly. Low pressure EGR (exhaust gas recirculation).

Environment 230

Environment Engine 2010 Parts 230

Green Car Congress

FEBRUARY 5, 2020

The main conclusions of the report include: Compared to emission controls on MY 2010 US diesel trucks, today’s compact aftertreatment systems are 40% lighter, 60% smaller, and substantially less expensive. This has resulted in higher catalyst loading per volume of substrate and led to downsizing of systems from those available in 2010.

Emissions 291

Emissions Diesel Engine 2010 291

Green Car Congress

AUGUST 10, 2009

However, prior to the remarks on climate change and the regulatory response, he spent a few minutes discussing the efforts on urban pollution—e.g., What more is need to end urban pollution, something we’ve been spending over 30 years working on? California’s current LEV II emission standards run through 2010. Tim Johnson.

Gasoline 150

Gasoline Diesel Engine Emissions 150

Green Car Congress

JULY 14, 2016

The upside of gasoline direct injection (GDI) engines is widely seen as being improved fuel economy coupled with an increase in specific power (especially with turbocharging), enabling significant downsizing. A significant fraction of the GDI PM 2.5 The extent of fuel-air mixing can be affected by injection system design. Click to enlarge.

Climate 150

Climate Engine Carbon Fuel Economy 150

Green Car Congress

DECEMBER 20, 2009

The more efficient combustion engine technologies, with their enabling of downsizing, come in compatibly with hybridization, with hybridization and electrification playing a larger role over time. V6 EcoBoost engine in the 2010 MY Ford Taurus SHO and Flex as well as the Lincoln MKS luxury sedan. Planning background. —Dan Kapp.

Fuel Economy 186

Fuel Economy Economy Ford Downsizing 186

Electric Auto Association

SEPTEMBER 6, 2021

The framework is deliberately designed to prevent downsizing , even though manufacturing smaller vehicles is the best strategy for reducing CO2 emissions. Rule change will sustain the glut of compliance credits The EPA proposal includes a rule change that will bolster the pay-to-pollute travesty.

EPA 71

EPA Fleet Fuel Economy 2019 71

Electric Auto Association

SEPTEMBER 6, 2021

The framework is deliberately designed to prevent downsizing , even though manufacturing smaller vehicles is the best strategy for reducing CO2 emissions. Rule change will sustain the glut of compliance credits The EPA proposal includes a rule change that will bolster the pay-to-pollute travesty.

EPA 52

EPA Fleet Fuel Economy 2019 52