Thursday, March 6, 2008

The future of Nuclear Power by Tony Green

Images of stack in Tony Green's blog
As an Ex-Navy Nuke I observed first-hand the efficiency of nuclear power. Prior to advent of nuclear power ships and submarines were powered by diesel generators and batteries. The maneuverability of the ship was affected by limited battery power and by having to use the diesel generator while the batteries charged. The nuclear reactor, which provides electricity and propulsion, gave ship the ability to have an unlimited source of power. This enables the time a ship can be at sea to be limited only by the food it had the ability to carry or have access to.
During the early 1970’s the nuclear option was examined for civilian’s plants. Hundreds of nuclear power plants constructed around the country and around the world. The benefits were nuclear energy plants produce electricity through the fission of uranium, not the burning of fuels. This reduced the use of fossil fuels. In addition, the use of nuclear power reduced the amount of harmful emissions to the air.
As a result the general public had no problem with the construction of nuclear power plants. However, public opinion has changed drastically after the accidents at Chernobyl, in the Soviet Union and Three Mile Island, near Harrisburg, Pennsylvania.
At Three Mile Island a meltdown almost occurred due a failure of to the plant's main feed-water pumps and other numerous operator errors. At Chernobyl, the workers were performing an experiment with the reactor's safety systems during which the computer-controlled safety systems were disabled which resulted in a large explosion of the reactor spreading radioactivity all across Europe.

In the time since these accidents many people have begun to forget these incidents that together successfully clouded the public view of Nuclear Power. With the absence of other alternative power sources, lowering gas reserves, and the commercialization of green solutions may be years off the public may be ready examine other options as there are overwhelming power needs that will need to be filled. Nuclear Power can be that option. It can be operated safety and efficiently as the United States Navy has shown. Clearly Nuclear Power will emerge as a viable option to solve the power needs of an industrial society. America and the world will not only observe that utilizing Nuclear Power makes too much sense not to but there may not be other viable alternatives.

Photo courtesy of http://www.freefoto.com/