Skip to main content

MIT Forum on Nuclear Energy

The MIT Technology and Culture Forum sponsored a recent forum on the future of nuclear energy on campus back in March:
ABOUT THE PANEL DISCUSSION:
Nuclear energy will emerge either as a solution to the twin crises of global warming and a secure energy supply, or global catastrophe. Within this panel at least, there doesn’t seem to be a comfortable middle ground.

MIT’s Andrew Kadak, one of the two speakers arguing the necessity of nuclear energy, advances the policy recommendations formulated by a group of fellow researchers. Given the fact of global warming, we must admit a “second inconvenient truth,” says Kadak -- that all non-CO2 emitting energy sources must be used, and to make a real difference in the near term, we must turn first and foremost to nuclear energy and conservation.

Right now, 20% of U.S. electricity flows from nuclear power stations, but there have been no new orders for plants since 1975. The current administration hopes to spur interest, through its Energy Policy Act of 2005, which sets up tax credits for building new power plants. With the help of sophisticated new plant designs and an activated Yucca Mountain repository for spent fuel -- all potentially coming together in the next few years -- Kadak believes utilities and investors will accept the high costs of construction. This will be more likely if government puts in place a carbon tax, which will make fossil fuel costs higher, eventually evening the playing field for nuclear power.
Professor Kadak's presentation is called "A Second Inconvenient Truth". Also on the video are Victor Reis and Allison Mcfarlane.

Thanks to Paul Kedrosky for the pointer.

Comments

D. Walters said…
Why is that everyone is using Yucca Mountain as a 'solution'. It's the biggest waste of money in the history of the US. Why don't they reprocess ALL fuel? Why?
Anonymous said…
Ok, if about a 5th of the US power grid is nuclear energy, and so much of this 'anti-nuke' crap is always occuring, which keeps the number of nuclear power plants FAR less than the number of coal burning or other CO2 emitting power plants then logically you can deduce that nuclear power is FAR more efficient needing FAR fewer plants, so then wouldn't it make sense to use a few nuclear power plants instead of thousands of CO2 emitting ones, sure there is waste on both sides but what do you want? Millions of tonnes of CO2 which is uncontained or a few tons of nuclear waste which has the potential to be recycled if people would let the technology prosper which WOULD be contained SAFELY, Chernobyl was an accident in a poor country with terrible safety and structural regulations. This is NORTH AMERICA land of the free, rich (relatively speaking) and well educated (in comparison to other places). Like wow people take your heads out of your collective asses and wake up, it's the bloody future staring you in the face.

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...