article thumbnail

Shell Starship 3.0 to use Cummins X15N natural gas engine running on RNG

Green Car Congress

will be updated with a Cummins X15N natural gas engine ( earlier post ) that will run on Shell Renewable Natural Gas (RNG). The Starship initiative, launched in 2018, is intended to demonstrate how a Class 8 truck’s energy usage can be reduced by harnessing currently available energy-efficient technologies and lubricants.

Gas 447
article thumbnail

Chevrolet reveals 2024 Blazer EV; up to 320 miles of range

Green Car Congress

The Blazer EV offers multiple distinct trims, multiple range options—including an available GM-estimated range of up to 320 miles on a full charge—and available front-, rear- and all-wheel-drive configurations. Chevrolet revealed the all-electric 2024 Blazer EV. Additional Blazer EV highlights include: 11.5 Large, intuitive 17.7-inch-diagonal

Chevrolet 448
article thumbnail

EPA annual inventory shows US GHG up 3.1% from 2017-2018

Green Car Congress

The 2020 edition of US Environmental Protection Agency’s (EPA) comprehensive annual report on nationwide greenhouse gas (GHG) emissions shows that emissions increased from 2017 to 2018 by 3.1% (after accounting for sequestration from the land sector). The number of vehicle miles traveled (VMT) by light-duty vehicles (i.e.,

2018 243
article thumbnail

Study estimates fuel economy improvements to US light-duty vehicles from 1975–2018 saved 2T gallons of fuel, 17B tons of CO2

Green Car Congress

They further estimated that roughly one-fifth of the savings can be attributed to gasoline price increases over the period and four-fifths to fuel economy and greenhouse gas (GHG) standards. Second, they estimated fuel savings using the FHWA data on vehicle miles, fuel use and miles per gallon (mpg). Greene, Charles B.

article thumbnail

ExxonMobil announces 6th oil discovery offshore Guyana with Ranger-1; Guyana may move from non-producer to regional powerhouse

Oil (..)

article thumbnail

DOE: in 2018, 27% of new light-duty vehicles in US had fuel economies > 30 mpg

Green Car Congress

In 2018, 27% of new light-duty vehicles sold in the US had fuel economies of more than 30 miles per gallon (783 l/100 km), according to the US Department of Energy (DOE). By contrast, none of the light-duty vehicles produced in 1975 had fuel economy greater than 30 miles per gallon (mpg). In 2018, 2.4% In 1995, 4.4%

article thumbnail

EPA finalizes greenhouse gas standards for LDVs MY 2023-2026

Green Car Congress

The Environmental Protection Agency (EPA) is finalizing the federal greenhouse gas (GHG) emissions standards for passenger cars and light trucks for Model Years (MY) 2023 through 2026. CO 2 , Compared to the Proposal and 2012 and 2020 Rules, grams/mile, 2021-2026. Off-cycle” credits of up to 15 g/mile. Source: EPA.

EPA 243