article thumbnail

Argonne study finds 23% reduction decrease in carbon intensity of ethanol from 2005 to 2019

Green Car Congress

A new lifecycle analysis by researchers at Argonne National Laboratory has found that the carbon intensity of corn ethanol has decreased 23%—from 58 to 45 gCO 2 e/MJ—from 2005 to 2019. Carbon intensity (gCO 2 e/MJ undenatured ethanol) of corn ethanol without LUC for 2005–2019. The ethanol produced in our 15?years

2005 259
article thumbnail

EPA GHG Inventory shows US GHG down 1.7% y-o-y in 2019, down 13% from 2005

Green Car Congress

Key findings from the 1990-2019 US Inventory include: In 2019, US greenhouse gas emissions totaled 6,558 million metric tons of carbon dioxide equivalents, or 5,769 million metric tons of carbon dioxide equivalents after accounting for sequestration from the land sector. CO 2 emissions decreased 2.2% from 2018 to 2019. Source: EPA.

2005 418
article thumbnail

Biden sets 2030 net GHG reduction target for US of 50-52% below 2005 levels

Green Car Congress

US President Joe Biden announced a new target for the United States to achieve a 50-52% reduction from 2005 levels in economy-wide net greenhouse gas (GHG) emissions in 2030. In 2019, US greenhouse gas emissions totaled 6,558 million metric tons of carbon dioxide equivalents (MMT CO 2 Eq.), or 5,769 MMT CO 2 Eq. or 5,769 MMT CO 2 Eq.

2005 243
article thumbnail

Lexus passes cumulative global sales of 2M electrified vehicles; HEVs and BEV

Green Car Congress

Lexus announced that the luxury brand eclipsed the milestone of 2 million global sales of electrified vehicles—hybrids and battery-electric—at the end of April 2021. Since the launch of the RX400h hybrid in 2005, Lexus has continued to expand. its lineup of electrified vehicles to provide a wide range of options.

Lexus 284
article thumbnail

Global Carbon Project: Global carbon emissions growth slows, but hits record high

Green Car Congress

Driven by rising natural gas and oil consumption, levels of CO 2 are expected to hit 37 billion metric tons this year, according to new estimates from the Global Carbon Project (GCP), an initiative led by Stanford University scientist Rob Jackson. and China account for more than half of all carbon dioxide emissions globally.

Carbon 195
article thumbnail

Swedish researchers explore use of carbon fiber as active electrode in structural battery for electric vehicles

Green Car Congress

Woven carbon fiber can act as an electrode for lithium ion batteries. Researchers in Sweden are exploring the use of carbon fiber as an active electrode in a multifunctional structural Li-ion battery in an electric car; i.e., electrical storage is incorporated into the body of the car. Photo: Peter Larsson) Click to enlarge.

article thumbnail

All new vehicle sales in Oregon to be ZEVs by MY 2035

Green Car Congress

These include both battery-electric and fuel-cell-electric vehicles, as well as plug-in hybrid electric vehicles. New gasoline vehicles will still be allowed for sale through 2034. Known as Advanced Clean Cars II , the set of rules builds on regulations in place since 2005.

Oregon 170