But the last operating license for a nuclear plant in the United States was issued in 1978, and the approval process takes a minimum of 24 months after site approval, which can take years.  Expect lots of public comment and infighting in Washington, as applications wind their way through the approval process at the NRC.

Meanwhile, the rest of the world is racing ahead with plans to up the ante in the nuclear power game. There are currently 440 nuclear reactors in 31 countries that generate about 16% of the world’s electricity. 

Uranium-fueled nuclear energy is rapidly gaining global acceptance as a clean, reliable alternative to such dirty-burning fossil fuels as coal and oil. In a twin bid to combat global warming and keep up with soaring demand for electricity, countries are rushing to build nuclear power plants. Under current projections, 630 reactors will be operating in 55 countries by 2030. 

It’s the new technologies those reactors are designed around that are aimed at allaying the public’s perception about the safety of nuclear power.  Toshiba Plant & System Services, which has built 112 plants in the past 12 years (more than any other company), is working on a “mininuke,” according to Forbes magazine. Called the “4S” (short for Super-Safe, Small and Simple), it uses a bath of molten sodium to produce steam twice as hot as steam from water-cooled reactors.  The 4S can crank out as much as 50 megawatts of power, easily enough to fire up a small factory, or to service an entire town that’s located off the main power grid.

On top of that, the mininuke can go 30 years without refueling, as opposed to typical reactors, which must be fed every 18 months. And the 4S will be safer, because the reactor core is deep underground, well protected against a terrorist attack or earthquakes.

China and South Africa are working on so-called “pebble-bed reactors,” one version of which is filled with 100,000 billiard-ball-sized spheres of coated uranium that are cooled by helium. That eliminates the need for enormous pressurized water-cooling systems and million-dollar containment domes, making them virtually meltdown-proof.

No matter how you slice it, the fuel for the reactors in those plants all depend on a scarce commodity – uranium.  Flat out, there’s just not enough “yellow cake” to go around.  It takes seven to 10 years to transform a uranium discovery into a fully operational mine. With that kind of lag time, it’s clearly almost impossible for supply to keep up with demand.

Until recently, the market reflected the scarcity, rising as high as $137 a pound in 2007. But lately, despite the global shortages, uranium prices – in sympathy with other commodity prices – have nosedived.

Prices have fallen 40% this year, leading to a sharp decline in the share prices of mining companies, and eviscerating the financing for extraction projects. In the last month alone, six uranium mines in western Colorado and Utah were either put on hold or closed.

Some experts lay the blame for this current credit squeeze squarely at the feet of hedge funds – who they blame for buying up uranium – and banks no longer willing to lend money.

“Hedge funds were selling off their uranium to raise cash, and the prices just plunged,” said George E.L. Glasier, chief executive officer of Energy Fuels Inc., a Canadian junior miner that recently put a Colorado mine project on hold as part of a “capital preservation” strategy brought on by the credit crunch.

Uranium prices fell to $75 early this year, and fell as low as $44 this fall.  The spot price now is $55. 

With the worldwide growth in the industry – and a classic supply/demand imbalance in the making – someone is eventually going to have to pay the price.  History shows when uranium prices move higher, uranium stocks almost always hitch a ride North. So when uranium prices advance – most likely to new highs – expect mining stocks to rise in virtual lock step.

But notwithstanding global growth – for now, at least – Obama’s energy plan and the mothballing of mines makes any uranium play a long-term proposition.

Besides Toshiba (PINK:TOSBF), the stocks to consider include Cameco Corp. (CCJ), the largest U.S. producer; and General Electric, which has a presence in the commercial nuclear power market here and overseas. Also, take a look at Rio Tinto PLC (RTP) and BHP Billiton Ltd. (BHP), huge international mining firms with large uranium deposits.  Each of these firms would stand to reap substantial profits from a resurgent price in yellow cake.

Outlook 2009 – and Beyond

However, regardless of what uranium does, coal is still the 800-pound gorilla in the energy world. In the United States, no matter how lofty our environmental intentions may be, it’s unlikely coal will be regulated out of existence anytime soon. That’s especially true overseas, where coal is playing a crucial role, fueling the transformation of such countries as China and India from “emerging markets” into first-order powerhouse economies. Given that, the world market simply can’t replace coal anytime soon, either. 

As for nuclear power, safety improvements and other technological solutions make nuclear energy a viable energy source for the long term, eventually grabbing a bigger piece of the energy pie – especially overseas.

The bottom line: The economic outlook for both coal and nuclear power is upbeat.  Investors might look at both energy plays when considering how to allocate their portfolio – for the New Year and beyond.