"There's no 'silver bullet' solution to the energy crisis; but there are some solutions that do work," says Sean Broderick, referring to wind and solar power.

In The Safe Money Report he says, "There are with some choice ETF to power your own bottom line." Here's a look at the two green technologies and how you can invest in these developing fields.

"Many Americans are disgusted by the fact that, faced with an energy crisis, the government seems to produce nothing but hot air. So let me give you my appraisal of two alternative energy solutions that work -- along with some choice exchange-traded funds that can power your own bottom line. Here are two energy solutions that work right now.

Solution #1: Wind Power

"Critics will point out that the wind seems to stop blowing when you want electricity most -- on hot summer days. And that is a problem. However, a study last year by Stanford University shows that wind power from interconnected farms can be used as reliable base load electric power.

"For those who want to 'go green' there are new opportunities to tap the environmental trend by adding cutting edge, alternative energy ETFs to your portfolio," says Doug Fabian, editor of Successful Investing.

"ETF providers are starting to latch onto the green theme. Two fund families, PowerShares and Market Vectors, have created their own classes of clean energy ETFs. A pair of ETFs has been launched in the narrow but potentially profitable niche of solar energy.

"The Claymore/MAC Global Solar Energy Index ETF (NYSE: TAN) is designed to track 25 companies in the solar power industry. Sectors included in the ETF are equipment producers, companies that concentrate on selling electricity, and suppliers of materials or services, installation, integration or finance. TAN currently invests in companies such as MEMC Electronic Materials, Suntech Power Holdings, and LDK Solar Co. Ltd.

"Van Eck Global launched the Solar Energy ETF (ASE: KWT). That solar energy ETF seeks to replicate the price and yield performance of the Ardour Solar Energy Index, which includes companies that generate at least 66% of their revenues from solar energy. The four top holdings are First Solar, Germany's Q-Cells and Solarworld AG, and Norway's Renewable Energy.