Constitution Biofuels LLC is fueled for growth.

After more than a year of startup aches and pains, lessons learned and a few fits and starts, this manufacturing firm in Groton has opened its doors and is preparing to market its biofuel products - biodiesel for vehicles and heating oil for homes - to southeastern Connecticut.
From its small production plant in Groton, chock full of large tanks and storage drums to accommodate the used restaurant oils it transforms into fuel, Constitution Biofuels hopes to become a major player in the growing - and "green" - biofuel industry.
Read more
 (The success of the biodiesel fuel industry relies heavily on biodiesel testing <http://www.youtube.com/watch?v=s32Ke2VzrqU>, not only at the production level but at the consumer level, where degraded fuel may cause engine failures.  Of major concern to diesel and biodiesel users is the very real possibility that water has contaminated their fuel. (See http://www.youtube.com/watch?v=0YcczdvPyAk).  The potential catastrophic impact of this problem is discussed at length  in this video at: http://www.youtube.com/watch?v=-lh4qhXc_5s&feature=youtube_gdata.
Fleet Fuel's  family of inexpensive biodiesel test kits  is just a click away on the internet at:
<http://fleetfueltesting.com>)