biofuels

Fuel Tech is a tiny stock that was rekindled as a cult stock on Friday as its shares were up more than 100% shortly after the opening bell.
If the wider spread of COVID-19 wasn't bad enough for the public and the markets, now an oil price war between Russia and Saudi Arabia is pouring salt on the wounds.
Oil refiner HollyFrontier announced plans to build a $350 million biodiesel plant, increase its dividend by 6% and boost its share buyback program.
Cara Therapeutics has priced more than 4 million shares of common stock at $18 per share in a secondary offering valued up to around $92 million.
Call it global warming. Call it climate change. Maybe it’s a nuance, or maybe your political stance determines how you feel about this debate. 24/7 Wall St. has tracked investment in clean...
The EPA has released its proposed renewable fuels requirements for 2017. As always, renewable fuels producers don't like it and fossil fuels producers don't like it either.
Ethanol producers stand to benefit from rising ethanol prices, provided the U.S. corn crop can support their demand.
Among the solar and alternative energy stocks we cover, all but one saw a rise in short interest during the two-week period to December 15.
Among the solar stocks, all but one saw a drop in short interest during the two-week period to November 28, and that one only saw an increase of less than 1%.
Wednesday was a strong day for fuel cell stocks. FuelCell Energy was higher on an analyst upgrade. Ballard Power Systems was up on a Forbes article. And Plug Power road their coattails.
Boeing worked hard to wring every last mileage inch out of a drop of aviation fuel. Now it is teaming up with Embraer to open a research center in Brazil to work on a sustainable biofuel for the...
Shares of KiOR slipped to an all-time low of $0.60 a share Tuesday after it filed its annual report with the U.S. Securities and Exchange Commission, a report in which it raised doubts that it could...
Source: ThinkstockTo say that Plug Power Inc. (NASDAQ: PLUG) has been on a screaming run might be a bit of an understatement. The problem is that not all good things last forever, and sometimes when...
Source: ThinkstockBattered by a host of complaints from refiners and blenders, the U.S. Environmental Protection Agency (EPA) is reported to be considering a reduction to the amount of ethanol...
Source: ThinkstockThree tanker cars filled with ethanol are leaking the fuel from a CSX Corp. (NYSE: CSX) train that derailed at the Port of Tampa. Fifteen cars are off the track and firefighters are...