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RWE and ArcelorMittal intend to build and operate offshore wind farms and hydrogen facilities for low-emissions steelmaking

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The partnership centers on driving forward the production of carbon-neutral steel, with a plan to replace coal with wind power and green hydrogen as the main source of energy in steel production at ArcelorMittal’s steelmaking sites in Germany. —Sven Utermöhlen, CEO Offshore Wind, RWE Renewables.

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Researchers Say Mix of Policies and Current or Near-Term Technologies Could Phase Out US CO2 Emissions from Coal-Fired Power Plants by 2030

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CO 2 emissions from US coal-fired power plant could be phased out entirely by 2030 using existing technologies or ones that could be commercially competitive with coal within about a decade, according to a paper published online 30 April in the ACS journal Environmental Science & Technology. Credit: ACS, Kharecha et al.

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Tsinghua/Argonne Study Finds That Mass Use of EVs in China Could Result in Higher CO2 and Criteria Pollutant Emissions Than Conventional and Hybrid Gasoline Vehicles Due to Coal-Fired Generation of Electricity

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The researchers found that while EVs do offer a very promising solution to energy issues due to their replacement of petroleum fuels, for now “ the high pollution levels of coal-fired power plants will trade off EVs’ potential energy benefits in China ”. The power of EVs is electricity from the grid.

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MIT Report Finds Natural Gas Has Significant Potential to Displace Coal, Reducing Greenhouse Gas Emissions; Role in Transportation More Limited

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Natural gas will play a leading role in reducing greenhouse-gas emissions over the next several decades, largely by replacing older, inefficient coal plants with highly efficient combined-cycle gas generation, according to a major new interim report out from MIT. The first two reports dealt with nuclear power (2003) and coal (2007).

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I’ve Done The Math – Now I’m Doing Something About It

Creative Greenius

But our friends in the oil, coal and gas industry have 5,795 gigatons of carbon on the books. It’s already figured into their companies value and stock price. Besides all the damage to Hermosa’s health, environment, safety and quality of life the drilling for oil in their 1.4 ” What a no-brainer.

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U Mich professor finds fuel cycle analysis for evaluating CO2 impacts of liquid fuels is fatally flawed; calls for focus on CO2 removal

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FCA is used to evaluate the energy and GHG emission impacts of a wide variety of existing and proposed fuels, including fossil options (coal-to-liquids, gas-to-liquids, unconventional petroleum) as well as electricity, gaseous fuels and biofuels from a range of feedstocks. —DeCicco (2014). —DeCicco (2014). DeCicco, J.M.

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Annual Increase in Global CO2 Emissions Halved in 2008; Decrease in Fossil Oil Consumption, Increase in Renewables Share

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In addition to high oil prices and the financial crisis, the increased use of new renewable energy sources, such as biofuels for road transport and wind energy for electricity generation, had a noticeable and mitigating impact on CO 2 emissions. Global CO2 emissions increased from 15.3 Source: PBL. Click to enlarge.

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