Remove Coal Remove Gas Remove Global
article thumbnail

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

Green Car Congress

Relying more on natural gas would reduce emissions of carbon dioxide, but it would do little to help solve the climate problem. 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. Methane is an especially potent greenhouse gas.

Coal 334
article thumbnail

Extracting rare earth elements from coal with plasma assist

Green Car Congress

The US National Energy Technology Laboratory (NETL) is collaborating with the University of Kentucky and their subcontractor Virginia Tech to demonstrate a novel process for the extraction of REEs from coal using plasma. However, domestic coal is of interest as a potentially abundant and easily accessible REE source in the US.

Coal 453
article thumbnail

Intermountain Power Agency orders MHPS JAC Gas Turbine technology for renewable-hydrogen energy hub, operated by LA DWP

Green Car Congress

This award marks the first Advanced Class Gas Turbines in the industry specifically designed and purchased as part of a comprehensive plan to sequentially transition from coal, to natural gas and finally to renewable hydrogen fuel, and creates a roadmap for the global industry to follow. Earlier post.).

article thumbnail

Study Concludes Peak Coal Will Occur Close to 2011

Green Car Congress

A multi-Hubbert analysis of coal production by Tadeusz Patzek at The University of Texas at Austin and Gregory Croft at the University of California, Berkeley concludes that the global peak of coal production from existing coalfields will occur close to the year 2011. Gt C (15 Gt CO 2 ) per year, according to the study.

Coal 357
article thumbnail

NYK Line, JMU and ClassNK partner to commercialize ammonia-fueled ammonia gas carrier

Green Car Congress

NYK Line, Japan Marine United Corporation (JMU), and Nippon Kaiji Kyokai (ClassNK) signed a joint R&D agreement for the commercialization of an ammonia-fueled ammonia gas carrier (AFAGC) that would use ammonia as the main fuel, in addition to an ammonia floating storage and regasification barge (A-FSRB).

Gas 459
article thumbnail

IEA: global CO2 emissions rebounded to their highest level in history in 2021; largely driven by China

Green Car Congress

Global energy-related carbon dioxide emissions rose by 6% in 2021 to 36.3 billion tonnes, their highest ever level, as the world economy rebounded strongly from the COVID-19 crisis and relied heavily on coal to power that growth, according to new IEA analysis. billion tonnes, accounting for 33% of the global total.

Emissions 370
article thumbnail

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

Green Car Congress

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.

Coal 321