I've been meaning to write this post for some time but only got around to it now!
My investment thesis revolves around nuclear energy and specifically uranium. You have probably read about a recent renaissance in nuclear energy. There are many reasons for this including increasing electricity demands especially in the developing world, global warming, as well as peak oil.
For a few years now, mine supply (~105 million lbs) has been well short of demand (~175 million lbs) with the difference made up from US and Russian stockpiles. These stockpiles are now greater than halfway depleted and there is indication that Russia plans to end this agreement. Although the U.S. hasn't built a new nuclear reactor in over 25 years, the rest of the world especially Chindia have 82 plus nuclear reactors on the works.
http://www.cameco.com/uranium_101/markets/ The world currently has about 440 nuclear reactors in operation so this represents a potential 18% increase.
Mining and uranium mining in general is capital intensive and often subject to regulatory/political/ and operational delays so market mechanisms for increasing supply to match demand are delayed. For example Cameco's Cigar Lake mine, one of the largest future uranium ore bodies in the world began construction in 2005 and has had continuous construction problems necessitating delays and now probably won't start production until 2011. Despite the price of uranium being higher in 2006, mine supply actually decreased from 2005 levels.
More topical is the global warming movement, and many environmentalists now support nuclear power as a way to reduce CO2 emissions.
Uranium itself has had a tremendous run and has increased from $10 in 2003 to $140 in July of this year. It has since backed off and is trading aroun $90. Most uranium mining stocks have tracked the price of uranium.
I've followed a Nuclear Energy Index stock symbol NLR that is comprised of many companies involved in all aspects of nuclear power production including uranium miners, refiners upgraders, as well as nuclear power plant design and construction companies.
http://www.fool.com/investing/etf/2007/08/31/go-nuclear-with-etfs.aspxhttp://www.vaneck.com/index.cfm?cat=3193&tkr=NLR&setGUID=doneIt has corrected along with the price of uranium and it may be a good time to play this emerging energy theme.