article thumbnail

As states use less coal for electricity, driving electric vehicles becomes even cleaner

Green Car Congress

Battery electric vehicles are only as clean as the energy source used to generate the electricity that powers them. These results indicate that coal and oil are the energy sources leading to most emissions, and that hydro, wind, and nuclear are the energy sources leading to least emissions. by Michael Sivak, Sivak Applied Research.

Coal 435
article thumbnail

As states continue to use less coal for electricity, driving electric vehicles becomes even cleaner

Green Car Congress

Battery electric vehicles are only as clean as the energy source used to generate the electricity that powers them. These results indicate that coal and oil are the energy sources leading to most emissions, and that hydro, wind, and nuclear are the energy sources leading to least emissions. from coal. Energy source. Natural gas.

Coal 334
article thumbnail

Rhodium Group estimates US GHG fell 2.1% in 2019, driven by coal decline

Green Car Congress

The Rhodium Group, an independent research provider, estimates that, after a sharp uptick in 2018, US greenhouse gas (GHG) emissions fell by 2.1% This decline was due almost entirely to a drop in coal consumption. Coal-fired power generation fell by a record 18% year-on-year to its lowest level since 1975. Coal-driven decline.

Coal 370
article thumbnail

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

Green Car Congress

Total GHG emissions decreased from 2018 to 2019 by 1.7% (after accounting for sequestration from the land sector). from 2018 to 2019, and CO 2 emissions just from fossil fuel combustion decreased 2.7% from 2018 to 2019. The number of vehicle miles traveled (VMT) by light-duty vehicles (i.e., over the same period.

2005 418
article thumbnail

CMU study finds that coal retirement is needed for EVs to reduce air pollution

Green Car Congress

Electric vehicles charged in coal-heavy regions can create more human health and environmental damages from life cycle air emissions than gasoline vehicles, according to a new consequential life cycle analysis by researchers from Carnegie Mellon University. Source: Weis et al. Click to enlarge.

Coal 150
article thumbnail

Volvo Cars first carmaker to explore fossil-free steel with SSAB and HYBRIT

Green Car Congress

In April 2021, the Volvo Group—the heavy-duty vehicle, construction equipment and power solutions provider, distinct from Volvo Cars— and SSAB signed a collaboration agreement on research, development, serial production and commercialization of vehicles to be made of fossil-free steel ( earlier post.)).

Volvo 439
article thumbnail

Bloomberg NEF forecasts falling battery prices enabling surge in wind and solar to 50% of global generation by 2050

Green Car Congress

BNEF predicts that lithium-ion battery prices, already down by nearly 80% per megawatt-hour since 2010, will continue to tumble as electric vehicle manufacturing builds up through the 2020s. The result will be renewables eating up more and more of the existing market for coal, gas and nuclear. NEO 2018 sees $11.5

Wind 220