Rentech (AMEX:RTK) is surprising its investors with a huge share price surge this week. The spike comes on the news that the company may be ready to explode into a huge market.

Solar stock Ersol rose to a new record after German engineering giant Bosch said it paid $157 a share, a premium of more than 60%, for a controlling stake in the company. This from The Guardian:

Shares in leading German solar stocks rose substantially on expectations that other big players, including oil groups, are on the prowl in a market that grew to €6.6bn last year and is forecast to top €18bn by 2020.

Companies specializing in centralized fossil fuel fired generation need to move towards energy efficiency and diversity of generation, Scottish and Southern Energy, Britain’s second largest energy supplier, said today.

“The days of meeting an unchecked demand for energy through monolithic carbon intensive power stations are coming to an end. Increasingly the emphasis will be on energy efficiency, renewables, cleaned up fossil fuel plant and micro generation,” the company said in a statement accompanying its full-year results, according to Britain’s The Guardian newspaper.

Nearly 90 years ago, German researchers Franz Fischer and Hans Tropsch developed a process that will solve our energy crisis. Today the term “Fischer-Tropsch” is seen frequently in articles about synthetic fuels.

Liquid coal — synthetic fuel produced from coal — could make a big dent in the Defense Department’s energy bill, as it struggles to find alternatives to sky-high crude oil prices.

This from The Wall Street Journal:

With oil’s multi-year ascent showing no signs of stopping — crude futures set another record Tuesday, closing at $129.07 a barrel in New York trading — energy security has emerged as a major concern for the Pentagon.