anchor: Integrated Planning Model (IPM) projections indicate that it would be cost effective to install 32 GWe of scrubbers by 2005 in addition to the projected SCR installations; however, boilermaker labor is not expected to be sufficient to meet this demand even if their numbers grow at the projected 5.3 percent annual growth rate.
positive: Integrated Planning Model projctions show it would be better to install 32 GWe of scrubbers.
negative: Integrated Planning model projections are consistent with boilermaker labor available.