By Kris Bevill
A new yeast product promises to save producers pennies per gallon when pennies count the most.
By Susanne Retka Schill
Not all ethanol leaving the fermenters goes to the tank.
By Holly Jessen
A relentless focus on yield requires vigilance and nimble decision making.
By Tim Portz
BioProcess Algae's Toby Ahrens reflects on the algae of his youth and the role algae may play in everyone's energy future.
By Anna Simet
The closure of the last paper mill in Berlin, N.H., was devastating, but its ongoing transformation into a biomass power plant is revitalizing the region.
By Luke Geiver
The Anderson brothers broke into the biomass supply industry by contracting with power production facilities in search of short-term contracts. The company hasn't stopped profiting since.
By Erin Voegele
A modular gasification technology produces on-demand, biomass-based syngas.
By Sami Faour
A method for controlling infection and maximizing ethanol yields
Customized design cost-effectively addresses fouling issues
By Jayant Khambekar and Roger A. Barnum
Cofiring biomass with coal is an attractive method of meeting renewables goals, but several material flow-related issues may occur during handling and storage.