Remove Carbon Remove Climate Remove Coal Remove Congress Remove Environment
article thumbnail

Novel adaptation for existing blast furnaces could reduce steelmaking emissions by 88%; closed-loop carbon recycling

Green Car Congress

This reduction is achieved through a closed-loop carbon recycling system, which could replace 90% of the coke typically used in current blast furnace-basic oxygen furnace systems and produces oxygen as a byproduct. A double perovskite, Ba 2 Ca 0.66 This reacts with the iron ore in the furnace to produce CO 2.

Carbon 468
article thumbnail

Stanford study finds current carbon capture technology inefficient & increases air pollution

Green Car Congress

Jacobson, professor of civil and environmental engineering at Stanford University, suggests that carbon capture technologies are inefficient and increase air pollution. All sorts of scenarios have been developed under the assumption that carbon capture actually reduces substantial amounts of carbon.

Pollution 271
article thumbnail

Study findings suggest that switching from coal to natural gas would do little for global climate

Green Car Congress

The study will appear next month in the peer-reviewed journal Climatic Change Letters. The study will appear next month in the peer-reviewed journal Climatic Change Letters. Relying more on natural gas would reduce emissions of carbon dioxide, but it would do little to help solve the climate problem. —Tom Wigley.

Coal 334
article thumbnail

3.8% drop in EU’s greenhouse gas emissions in 2019; transport emissions rise

Green Car Congress

in 2019, according to latest official data published by the European Environment Agency (EEA). The large decline in emissions, achieved before the COVID-19 crisis, was mainly due to reduced coal use for power generation. Total greenhouse gas emissions in the European Union (EU) decreased by 3.8% from 2018 to 2019. from 2018 to 2019.

2019 243
article thumbnail

Black carbon is a much larger cause of climate change than previously assessed; about twice previous estimates, and 2/3 the effect of CO2

Green Car Congress

Schematic overview of the primary black-carbon emission sources and the processes that control. the distribution of black carbon in the atmosphere and determine its role in the climate system. Accounting for all of the ways black carbon can affect climate, it is believed to have a warming effect of about 1.1

article thumbnail

European Environment Agency report finds carbon capture and storage could also impact air pollution

Green Car Congress

Carbon capture and storage (CCS) involves capturing carbon dioxide released by power stations and other industrial sources, and burying it deep underground. Although the extraction and transportation of additional coal will lead to higher SO 2 emissions from these stages of the CCS life-cycle, SO 2 emissions should decrease overall.

Pollution 218
article thumbnail

Climate Change #Liar-Deniers Are The New Racists

Creative Greenius

As evil and damaging as racism is to individuals and our society overall, the Climate LiarDeniers’s evil far exceeds the scope of race haters because the damage is done to everyone at a global level of catastrophe that no racial supremacist ever dreamed of. . Who can understand the rationale of the depraved?