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Study finds methane emissions from coal mines ~50% higher than previously thought

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The amount of methane released into the atmosphere as a result of coal mining is likely approximately 50% higher than previously estimated, according to research presented at the recent annual meeting of the American Geophysical Union. The authors point out that less coal production doesn’t translate to less methane.

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DOE awarding $6.5M to 9 large-scale Phase I pilot coal projects

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This FOA, issued in August 2017, is a $50-million funding opportunity for projects supporting cost-shared research and development to design, construct, and operate two large-scale pilots to demonstrate transformational coal technologies. Some of these technologies are now ready to proceed to the large-scale pilot stage of development.

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

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It would be many decades before it would slow down global warming at all, and even then it would just be making a difference around the edges. The burning of coal releases more carbon dioxide than other fossil fuels, as well as comparatively high levels of other pollutants, including sulfur dioxide, nitrogen oxides, and particles such as ash.

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IEA: time to tap into hydrogen’s potential to play a key role in a clean, secure and affordable energy future

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In a major new report on hydrogen, the International Energy Agency says that the time is right to tap into hydrogen’s potential to play a key role in a clean, secure and affordable energy future. A wide variety of fuels are able to produce hydrogen, including renewables, nuclear, natural gas, coal and oil. —Dr Birol.

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Siemens Energy, FFI and GeoPura developing prototype ammonia cracker to produce hydrogen

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It can be used for storing large amounts of hydrogen in a liquid form that builds on existing global supply chain infrastructure. The traditional process of producing ammonia has used “grey” or “black” hydrogen from either natural gas or coal. Ammonia has a high hydrogen density and is readily transportable in bulk. million (US$1.8-million)

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Volvo Cars first car maker to join SteelZero initiative in support of fossil-free steel ambitions

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Volvo Cars is the first car maker to sign up to the SteelZero initiative , which aims to increase demand for fossil-free steel and accelerate a transition to carbon neutrality in the global steel industry. Globally, steel production is responsible for around 7% of all greenhouse gas emissions. Earlier post.). Earlier post.).

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Monash team proposes roadmap to renewable ammonia economy; 3 generations of technology

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While there is global potential to generate renewable energy at costs already competitive with fossil fuels, a means of storing and transporting this energy at a very large scale is a roadblock to large-scale investment, development and deployment. of global greenhouse gas emissions (or about 1.4%

Renewable 419