PacifiCorp 2007 Integrated Resource Plan (May 30, 2007)

PacifiCorp – 2007 IRPChapter 4 – Resource Needs AssessmentTable 4.13 – System Capacity Load and Resource (15% Planning Reserve Margin)Calendar Year 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016SystemTotal Resources 12,131 11,780 11,948 11,631 11,605 10,611 10,663 10,624 10,620 10,598Obligation 10,391 10,549 10,753 11,217 11,409 11,688 11,842 12,010 12,050 12,321Reserves 1,324 1,378 1,383 1,487 1,524 1,691 1,710 1,740 1,746 1,790Obligation + Reserves 11,715 11,927 12,136 12,703 12,932 13,380 13,552 13,750 13,796 14,111System Position 415 (147) (188) (1,073) (1,327) (2,768) (2,890) (3,126) (3,176) (3,513)Reserve Margin 19% 14% 13% 5% 3% -9% -9% -11% -11% -14%Figure 4.3 – System Coincident Peak Capacity Chart14,000Obligation + Reserves (15%)12,000Obligation + Reserves (12%)10,000MW8,0006,000Existing Resources4,0002,00002007 2008 2009 2010 2011 2012 2013 2014 2015 2016Resources 12,131 11,780 11,948 11,631 11,605 10,611 10,663 10,624 10,620 10,598Obligation+Reserves12% PRMObligation+Reserves15% PRM12%SystemPosition15%SystemPosition11,466 11,667 11,874 12,421 12,643 13,057 13,226 13,417 13,462 13,76811,715 11,927 12,136 12,703 12,932 13,380 13,552 13,750 13,796 14,111665 113 73 (791) (1,038) (2,446) (2,563) (2,794) (2,842) (3,171)415 (147) (188) (1,073) (1,327) (2,768) (2,890) (3,126) (3,176) (3,513)82