Skip to main content

Coal Exec: Energy Demand May Strain Mines

From the Deseret Morning News:
America's voracious appetite for energy will put tremendous pressure on the nation's coal industry, according to Steven Leer, chief executive officer of Arch coal, which owns three coal mines in Utah and is the state's largest coal producer.

Today, about 50 percent of the nation's electricity is produced by coal-fired power plants. Leer said that market share will grow by another 7 percent in coming years. In fact, projections show that by 2030 the nation will need 700 million tons of coal more than what is being produced today, a 68 percent increase.

"That is a huge number," Leer said Thursday at the Utah Mining Association's annual convention. "It's going to be a challenge to every man and woman in this room.
As we've seen in the past, there are other ways the coal supply can be disrupted.

Technorati tags: , , , ,

Comments

Anonymous said…
There is another challenge that was not mentioned. Miners are getting older. One solution to increased demand for coal is to increase working hours. Working 60 hours (or more) a week underground on rotating shifts is something that most policy makers could not even imagine for people who are 30 years old. But the reality is that there are now 60-year old miners working at such levels for extended periods of time. On top of that, right now, without even more demand for production, there is a serious shortage of mine supervisors.

If that isn't enough, where is all the new mining machinery going to come from?

The slack that has existed historically for policy makers with respect to the coal mining industry is gone.

Popular posts from this blog

Activists' Claims Distort Facts about Advanced Reactor Design

Below is from our rapid response team . Yesterday, regional anti-nuclear organizations asked federal nuclear energy regulators to launch an investigation into what it claims are “newly identified flaws” in Westinghouse’s advanced reactor design, the AP1000. During a teleconference releasing a report on the subject, participants urged the Nuclear Regulatory Commission to suspend license reviews of proposed AP1000 reactors. In its news release, even the groups making these allegations provide conflicting information on its findings. In one instance, the groups cite “dozens of corrosion holes” at reactor vessels and in another says that eight holes have been documented. In all cases, there is another containment mechanism that would provide a barrier to radiation release. Below, we examine why these claims are unwarranted and why the AP1000 design certification process should continue as designated by the NRC. Myth: In the AP1000 reactor design, the gap between the shield bu...

How many nuclear plants does it take to meet the world's energy needs?

Several weeks ago Joshua Pearce at Clarion University in Pennsylvania released a study titled “ Thermodynamic limitations to nuclear energy deployment as a greenhouse gas mitigation technology .” In the study he stated... nuclear energy production would have to increase by 10.5% per year from 2010 to 2050 to both replace fossil-fuel-energy use and meet the future energy demands. This line, of course, made the headlines and has been picked up by several outlets and blogs . When looking into his calculations for this statement, he made one assumption error that overstated the above sentence by nearly a factor of three. Page 121, Section 4.1 of the study states: Richard Smalley pointed out that in 2004, the global economy consumed the equivalent of 220 million barrels of oil per day, which converted into electricity terms is the equivalent of 14.5 TeraWatts (TW), or 14,500,000 MegaWatts (MW) (2005). … With a nuclear plant having about 1000 MW (1 GW) of capacity, we would need 14,500...

What Happens During a Refueling Outage?

You may have noticed over the past few weeks that a number of nuclear plants are shut down for refueling outages or are resuming operations after just returning from one. This type of routine outage usually occurs in the spring or fall when electricity demand is low so that nuclear reactors can replace about one-third of the spent fuel rods with new fuel and conduct other routine maintenance and repairs at the plant. To get a better sense of how refueling works at a nuclear energy facility, I spoke with Marcus Nichol, NEI’s senior project manager for used fuel storage and transportation, and asked him to explain the basics. Why does a nuclear plant need to replace one-third of its fuel? Nichol: The main purpose of a refueling outage is to replace older fuel that is depleted—meaning it can no longer efficiently produce energy from nuclear fission reactions—with new fuel. This “used fuel” has typically been used in the reactor for four-and-a-half to six years before it is pe...