Sentences with phrase «quality coal»
"Quality coal" refers to coal that is high-grade and has desirable characteristics. It is coal that has a high heat value, low levels of impurities, and burns efficiently. Full definition
Moreover, we notice a decline in production of the highest quality coal, that is, the coal with the highest energy content per volume.
realclimate.org
With new measures to cap coal use and restrict imports of low quality coal in China, it appears the tide is turning against the coal exporters.
The USA, being the second largest producer, have already passed peak production of high quality coal in 1990 in the Appalachian and the Illinois basin.
This production and reserve base allows Murray Energy to provide electric utility customers with low cost, reliable, and high quality coal supplies.
We expanded our business in the 1990s and 2000s by purchasing additional high quality coal reserves strategically located near customers and convenient and low cost modes of transportation in Northern Appalachia, the Illinois Basin, and in Utah.
If mountaintop removal to extract high quality coal at reduced risk to miners is unacceptable and unsustainable — how is it eco-friendly and sustainable to clear - cut mountain vistas for wind turbines?
It's not like China has any choice to go green because they are poisoning themselves with their bad quality coal and energy demand far outstrips heir resources except for RE.
That's why projects such as Adani's Carmichael mine development in Queensland remain essential, because they will supply high quality coal into India for use in modern HELE power plants.
It doesn't matter what the BTU content is for natural gas, compared to coal, only that the energy content per ton for coal is falling as poorer quality coal reserves are tapped to make up for declining higher quality reserves.
Yes, lower quality coal makes less - by weight of coal burned; but you burn more of it to make the same amount of energy so the total burden of CO2 for sequestration is not less.
Same Energy Watch Group report, citing a 2006 study conducted by BP Energy: â $ œThe growing share of lower quality coal is the reason why total coal production in terms of energy content peaked in 1998 at 598.4 Mtoe and has since declined to 576.2 Mtoe in 2005 in spite of the continuous rise in produced volumes (BP 2006).
The Warwickshire Thick Coal Seam consists of extremely high quality coal in a seam approximately 8 metres thick.
Murray Energy Corporation, along with its Subsidiary Companies, is proud to provide low cost, reliable, and high quality coal supplies to our electric utility customers, with safety as our top priority.
The decline in coal consumption fits an overall pattern seen in China over the past few years, which suggests that China is running out of high quality coal.
In mountaintop mining, companies use explosives and heavy machinery to clear away surface rocks and extract shallow deposits of high - quality coal.
Across the country, the transport, mining and importing of coal with an ash content higher than 40 per cent and sulphur content higher than 3 per cent is banned, effectively ending the use of the poorest - quality coal.
«China is the largest coal consumer in the world, but it burns much lower quality coal, such as brown coal, which has a lower heat value and carbon content compared to the coal burned in the US and Europe,» said Prof Guan.
Relying on low quality coal «is a bad thing,» Guan says.
Mahan is a 20,000 - hectare forest that overlies some of the highest - quality coal in India.
Reference prices are assumed to be below observed import prices in some cases, such as steam coal in India, which relies heavily on low - quality domestic coal but imports small volumes of higher quality coal.
Buschhaus is a modern power plant site and our high - quality coal will also ensure the economic operation of the power plant in future.
Murray Energy Corporation is committed to being the safest, lowest cost producer of high quality coal.
The burning of low - quality coal has been a persistent environmental issue, although one that has lessened as natural gas has become more common in Turkish homes.
After all, the United States is the Saudi Arabia of inexpensive, high - quality coal and has sufficient resources to provide the vitally needed secure electric power Americans must have to ensure their health for generations to come.