Lloyd wrote «fossil fuel generators, in the same periods when wind turbines had been operating, fluctuated their output to match demand but did not reduce
their rate of coal consumption.»
But several experts say the higher
rate of coal consumption has been known for months and has already been factored into the negotiations.
The results showed fossil fuel generators, in the same periods when wind turbines had been operating, fluctuated their output to match demand but did not reduce
their rate of coal consumption.
But several experts say the higher
rate of coal consumption has been known for months and has already been factored into the negotiations.
Not exact matches
Progress in a few areas has been solid: slashing
of bureaucratic red tape has led to a surge in new private businesses; full liberalization
of interest
rates seems likely following the introduction
of bank deposit insurance in May; Rmb 2 trillion (US$ 325 billion)
of local government debt is being sensibly restructured into long - term bonds; tighter environmental regulation and more stringent resource taxes have contributed to a surprising two - year decline in China's
consumption of coal.
«The impact
of the
coal - to - gas switch in North America is so significant that for the first time since China's rise, the medium - term growth
rate in
coal consumption will fall below the growth
rate of gas,» van der Hoeven said.
Although the growth
rate of coal slows from the breakneck pace
of the last decade, global
coal consumption by 2017 stands at 4.32 billion tonnes
of oil equivalent (btoe), versus around 4.40 btoe for oil, based on IEA medium - term projections.
«9 Based on the IEO2006 reference case forecast for
coal consumption, and assuming that world
coal consumption would continue to increase at a
rate of 2.0 percent per year after 2030, current estimated recoverable world
coal reserves would last for about 70 years.»
Boyce observed that
coal has been the world's fastest - growing fuel this past decade, with demand growing at nearly twice the
rate of natural gas and hydro power and more than four times faster than global oil
consumption.
Burn days: The number
of days the station could continue to operate by burning
coal already on hand assuming no additional deliveries
of coal and an average
consumption rate.
Keep in mind that according to eia.gov, under «business - as - usual» scenarios, «World
coal consumption is projected to increase from 5,440 million short tons in 2003 to 7,792 million short tons in 2015, at an average annual
rate of 3.0 percent».
At current
rates of growth, the IEA says that it expects that
coal consumption will rise to 4.32 billion tonnes
of oil equivalent versus 4.4 billions tonnes
of oil per year worldwide within only four years; with that trend continuing,
coal would quickly overtake oil as the world's fuel source
of choice.
And while
coal consumption grew in most
of these months,
rates were lower than the year before.
However, this does represent a lower
rate of increase than the historical average — China's average annual growth
rate for
coal consumption from 2000 to 2013 was 8.8 percent.
Considering that America has 22.1 percent
of the world's proven
coal reserves, the greatest
of any country and enough to last for 381 years at current
consumption rates, it is a tragedy that the U.S. can no longer build new, clean,
coal - fired power stations to replace its aging fleet
of coal plants.Supercritical power plants operate at very high temperatures and pressures, resulting in significantly greater efficiencies than older technologies.
[3] That is over 480 years
of coal at our current
rate of consumption.