It is said that all that glitters is not gold. Keep that in mind when considering the bidding war heating up the nuclear power business. France’s EDF has offered $6.5 billion for half of Constellation Energy Group‘s nuclear business and some other assets, trumping Warren Buffett’s bid of $4.7 billion for all of Constellation.
 
If plummeting demand for everything from new cars to tin foil could fell BHP‘s monster bid for Rio Tinto, why wouldn’t it weigh on demand for energy? While nuclear power has regained some favor as a cheap, relatively clean alternative to nasty fossil fuels, is it really safe to expect consumers to ramp up electric heat this winter, and air conditioning next summer, when they are worried about losing their jobs?
 
And today brings more evidence that the lengthy, torturous bid process BHP endured before walking away from Rio Tinto may have saved it from dealing with a disastrous downturn in demand. Freeport McMoran, which bought Phelps Dodge for $26 billion two years ago, slashed its dividend this morning after raising it only four months ago.  
 
Constellation shares rose nearly 20 percent to over $30 this morning, but that is still well below the value of the EDF bid — $52 a share. Perhaps investors aren’t quite so warm and fuzzy toward nukes after all.

* Australia said it is open to a $5.9 billion merger between Qantas Airways and British Airways as long as it’s not a takeover, sending the Australian carrier’s shares up nearly 10 percent.

* A Japanese unit of Prudential Financial plans to bid for two Japanese life insurers put up for sale by American International Group, people familiar with the matter said.

* Investment funds of Wall Street banks Goldman Sachs and Morgan Stanley and private equity giant Bain Capital plan to invest a combined at least $30 million into a Chinese movie distributor soon, top boss of the distributor Poly Bona told Reuters.

* The Irish government said it would consider Ryanair‘s new offer to buy rival airline Aer Lingus, in which the state holds a 25 percent stake, but it will be careful to preserve competition.