_______________________________________________ sector based pollution prevention toxic reductions through energy efficiency and conservation among industrial boilers a report to the great lakes national program office gl97514402 submitted by delta institute july 2002 __________________________________________ ________________________________ 53 west jackson blvd suite 1604 chicago illinois 312 554 0900 http www org _____________________________ acknowledgements this work was funded us epa s council of boiler owners would like thank facilities that participated in audits wisconsin department natural resources focus on for their involvement project contents executive summary section 1 introduction 2 background overview 3 pollutants concern 4 regulatory framework assessments recommendation trends discussion implementation 5 aggregation analysis significance emissions improvements 6 conclusions recommendations