No matter what our government says about the true health of bank balance sheets, the real stress test for the U.S. stock market lies in what happens next to the BKX. I have a feeling the major averages will start following the banks should they continue moving lower, but who really knows? The safest prediction I can make is that the S&P 500 won’t be hanging around 850 much longer.

The European Union has set a target date of 2020 for 20% of its energy to come from renewable sources. The British Wind Energy Association said Britain will contribute 15%, meaning up to 40% of the country’s power will come from wind energy by the target date.

“The richest investment opportunities can be found in the fast-emerging alternative energy sector,” says Mike Burnick in The Offshore A-Letter.

That’s where oilman T. Boone Pickens is putting his money – his company Mesa Power just placed an order for US$2 billion in wind turbines. And there’s much more profit potential in other parts of the alternative energy sector too – especially alternative fuel.

• The market for ALL alternative energy sources grew 40% last year alone to US$77.3 billion and will explode into a US$250 billion industry within 10 years.
• Bio-fuel grew to a US$25.4 billion market last with more than 15 billion gallons of ethanol and biodiesel produced globally – more than double the output of just four years ago.
• The worldwide Bio-fuel industry will continue to enjoy explosive growth for years to come – expanding into a US$81 billion business within the next 10-years!

But you don’t have to wait two decades or even two years to start making serious money from this energy-sector market shock…

Fossil fuels are dead – the future belongs to alternative energy. Vast fortunes will be made in the “great fuel revolution!”

Investing in established wind energy stocks stocks is a great way to profit, says Charles Delvalle in Investor’s Daily Edge:

It seems to me that investing in green stocks is a great thing to do. What you want to do is avoid the companies that have no profits… the ones that are using very experimental technologies that haven’t been proven yet. These companies may do well in the future, but you take a huge risk by putting your money on them now.

If you think investing in clean energy is a bad idea, just take a look at the Market Vectors Global Alternative Energy Fund (GEX) and you’ll see that the sector’s been clearly moving higher. And the PowerShares Global Clean Energy Portfolio (PBD) has been doing the same.

Biofuels can boost incomes and yields for farmers, revitalizing impoverished rural areas when they are introduced in countries with secure land ownership, the International Institute for Environment and Development said.

By raising the price of crops such as corn and palm oil, biofuels can reduce poverty in countries with a high dependency on agriculture, the London-based researcher said in a report with the United Nation’s Food and Agriculture Organization.

“Despite the highly polarized debate, biofuels are not all good or bad,” lead author Lorenzo Cotula of the IIED wrote in the report. “Biofuels can either help or harm the world’s poor depending on the choice of crop and cropping system, the business model, and the local context and policies.”

“Ethanol stocks were moving higher for a while,” says Charles Delvalle in Investor’s Daily Edge, “but have gone down since the middle of last year (maybe investors are catching on to how ‘not green’ ethanol really is). Geothermal producers are shooting higher. And those who sell wind turbines are making great money on increasing orders.

“By 2030, Morgan Stanley expects green sales across the globe to total over $1 trillion (that’s bigger than the Gross Domestic Product of 169 of the 181 member countries of the International Monetary Fund!). Most people I speak to see green technology as the wave of the future. It’ll only be a matter of time until they think that investing in green companies is a no-brainer.

“In the end, this whole green movement we see today could very well be the start of yet another massive bubble. And considering the riches that were made during the two previous bubbles, catching the green investment mania early on would be a great way to make a lot of coin in the next few years.”

Chris Mayer in The Daily Reckoning reckons it’s time to consider investing in an essential biofuel ingredient: sulfuric acid.

“The biofuel boom has kicked off a big increase in the demand for sulfuric acid. In fact, some 60% of the sulfuric acid ends up in agriculture. The surge in ethanol production is a double whammy on sulfuric acid. First, all that corn needs fertilizers. And second, the ethanol facilities themselves also use sulfuric acid in their own processing. A typical ethanol facility requires 2,000-4,000 tons of sulfuric acid per year.”