Maine Center for Bio-technology
Petr Paucek, Ph.D. is a Czech. bio-scientist with a wide range of affiliations ranging from John Hopkins Medical School
to the Sherbrooke Bio-Technology Park in Canada. Petr has an extremely well equipped lab for doing research on microbs and
Petr's home page
Penn. State University Dept. of Agricultural and Biological Engineering has pioneered vertical tank digesters for cold
weather--as a graduate of Penn. State I can vouch for the cold winters in State College.
PENN STATE BIOGAS web portal.
The American Biogas Alliance
Small Farm Digesters, Minnesota Project
Methane-to-Markets global alliance
GLOBAL ENERGY BIOMASS gassifiers from INDIA