Typically, when a company announces a large acquisition, the stock price takes a dip. But sometimes a deal is highly strategic and will result in quick results -- and yes, investors will respond.

This is certainly the case with the James River Coal Company (JRCC). It has agreed to pay $475 million for two coal companies: International Resource Partners and Logan & Kanawha Coal. On the news, the shares of James River soared 15% to $23.31.

"With a superior dividend yield, reliable cash flows, and great growth prospects Atlantic Power Corp. (AT) is a solid income investment," says income specialist Carla Pasternak.

The editor of High Yield Investing explains, "The company operates 12 hydro, gas, and coal power generating projects in eight states and an 84-mile transmission line in California. It sells power to major electric utilities under long-term purchase agreements, which provide steady and reliable cash flow.

"Earnings were solid in the third quarter. EBITDA rose 15% in the third quarter and 7% in the first nine months of the year compared to the year-ago periods.

This sounds like an investment opportunity to me: China and India plan to increase coal imports by 78%, as reported in Bloomberg Businessweek.

Yesterday, I wrote about the worldwide shortage of copper, in the neighborhood of 500,000 metric tons. Now we have another commodity for which demand will be strong next year.

Australian mining firm Rio Tinto (RIO) revealed plans to triple its capital expenditure to around $11 billion. The company also plans to up its iron ore production by more than 50% during the next five years.

The boost in production stems from new drilling and a reevaluation of deposits in Western Australia where the company found an extra two billion tons of iron ore reserves. The expansion of the iron ore division should help RIO take advantage of the "growing demand for raw materials to make steel" in China.

Right now coal is still king. Coal provides 50% of the electricity production for the U.S. while natural gas provides about 20% of that production.

Now, however, with an energy bill in Congress, the battle lines are being drawn between the coal and natural gas companies. Each side is marshaling an army of lobbyists to descend upon Congress. Each side will make pitches to Congress to gain favor for their companies.

Coal-mining concern Alpha Natural Resources (NYSE: ANR) is trading sharply lower today after cutting its full-year earnings and production forecasts. Due to lower coal demand from steelmakers, ANR now expects net income of $175 million to $185 million for fiscal 2008. Previously, the commodity firm predicted full-year earnings of $230 million to $270 million.

As a result of waning demand, shipments of metallurgical coal will be reduced by about 500,000 tons in the fourth quarter. Going forward, ANR stated, "the outlook for metallurgical coal sales shipments and pricing will remain uncertain until such time as the financial markets begin improving and economic activity shows tangible signs of recovery."

Additionally, Alpha said it will close its mining operations at West Virginia's Whitetail Kittanning mining complex. The company is citing "adverse geologic conditions and regulatory requirements" for the shutdown, which will occur at the end of December. A total of 329 employees will be affected by the closure.

Whether it's a recession or an economic boom, one thing doesn't change, the need for energy. And until technology leaps ahead, coal is the largest producer of fuel for the generation of electricity in the world. It's also the most abundant fossil fuel in the United States. Coal is obviously not recession immune as people tighten the reigns on their lives and cut back on electricity consumption, but the shear necessity of electricity makes the coal industry fairly resistant. An investment in an exchange traded fund (ETF) that is centered on the coal industry is a great way to hedge your bets by investing in a pool of successful companies in the coal field.

Market Vectors Coal ETF (NYSE: KOL) seeks to replicate the price and yield performance of the Stowe Coal index, which provides exposure to publicly traded companies worldwide that derive greater than 50% of their revenues from the coal industry. With KOL you'll own shares of some of the most noted coal companies in the world, including Arch Coal Inc. (NYSE: ACI), which specializes in steam and metallurgical coal; CONSOL Energy Inc. (NYSE: CNX), a large provider of fuel for electricity in the United States; Alpha Natural Resources Inc. (NYSE: ANR), another leader in steam and metallurgical coal; and Peabody Energy Corp. (NYSE: BTU), an exploration miner and coal producer worldwide, as well as several other highly rated coal companies across the globe.

Market Vector charges only a 0.65% fee, a fraction what a professional money manager would charge you to analyze research and pick coal mining stocks with this level of global reach. Recently KOL has gone through a typical correction for this commodity sector, but then suffered a greater hit as Asia saw a 20% decline in spot prices for thermal coal. The result? A better deal for those currently willing to dive into coal as an investment. KOL is up 14%, so maybe there's some light at the end of the mine.

While other earnings may have disappointed last week, the news was good for oil giant ConocoPhilips (NYSE: COP). In what some took as a good sign for big oil, the Houston-based company reported that third quarter net income surged 41% year over year to $3.39 per share, and that revenue also surged 52% to $70 billion. We'll see whether the good news extends to other petroleum giants scheduled to report quarterly results this week.

Analysts surveyed by Thomson Financial are looking for BP (NYSE: BP) profits to have grown 43.2% in the most recent quarter to $2.34 per share on revenue of $109.7 billion, and Chevron Corp. (NYSE: CVX) to post earnings up 39.4% to $3.25 per share on revenue of $86.8 billion. Marathon Oil Corp. (NYSE: MRO), ExxonMobil Corp. (NYSE: XOM), and Royal Dutch Shell (NYSE: RDS.A) likewise are expected to report higher net income of $2.33 per share (sales of $23.4 billion), $2.40 per share (sales of $131.4 billion), and $2.65 per share, respectively. Even Valero Energy Corp. (NYSE: VLO) is expected to post earnings slightly higher to $1.46 per share (sales of $36.4 billion), despite the effects of Hurricane Ike. Among these companies, only BP and Valero beat earnings expectations in the previous quarter. Not surprisingly, analysts on average recommend buying all except Valero, and shares of all of these companies have recently hit 52-week lows.

The United States is a nation whose electric power generation system and grid is becoming increasing inadequate, even as the nation grapples with another energy problem -- the $4 per gallon gasoline era.

Moreover, an economic slowdown and a relatively mild summer have to-date reduced the typical electric load electric power generation plants would face, but that respite will end when the U.S. economy starts to expand at a healthy rate again. And when it does, electric power demand will increase.

What's one model the United States could follow to generate more electricity while the same time reducing coal-based pollution and climate change? France.

That's right: France. Nuclear power is experiencing a mild comeback in the United States, with 34 new reactor applications on file at the U.S.'s Nuclear Regulatory Agency. In France, it never left. Further, had the United States followed the French model, the U.S. would be vastly more energy self-sufficient today.

France: liberty, fraternity, equality, fission

Nuclear power never went out of style in France, and for this reason France is decades ahead of the United States -- and much of the world, for that matter -- regarding energy self-sufficiency, The New York Times reported. An astounding 77% of France's electricity comes from its 58 nuclear power plants, and it is a net-exporter of electricity to Europe. The United States has 104 nuclear power plants, which account for only 19.4% of its generated electricity, according to U.S. Department of Energy data, The Times reported.