Tired of spending "an easy $150 a week" on fuel, Conway's H. Aaron Barraza plans to make his own biodiesel, with the help of a few friends. "I have a huge thing in my head that I want to make possible ...

... that can cost as little as $.75 per gallon. Another front in the local biofuel movement is also moving forward. H. Aaron Barraza said Thursday that he has received a donated diesel engine, a V-6 that formerly saw service in a combine, to ...

... Fest event. There was also a great deal of discussion in a parking lot after the forum concerning Conway resident H. Aaron Barraza's Nissan Altima, which he has equipped with a pair of water-electrolysis hydrogen generators he said have increased ...