ornl tm 2001 169 assessment of on site power opportunities in the industrial sector september prepared by onsite energy corporation under contract no 85x ta008v 701 palomar airport road suite 200 carlsbad california 92009 teresa bryson william major ken darrow division oak ridge national laboratory po box 2008 tennessee 37831 6285 managed ut battelle llc for us department de ac 00or22725 iii table contents list figures vii tables ix acronyms xi acknowledgments executive summary es 1 introduction existing generation remaining potential 2 chp 3 economics environmental benefits 5 barriers to policy and technology recommendations technical approach database large sites