SLIDE 32 PJM Board – October 2010
Energy Systems: Limited Understanding of Energy Systems: Limited Understanding of Potential Vulnerabilities
Droughts Snow pack Frequency & intensity
E.g., regional implications for:
Energy facilities in coastal areas Hydroelectric supplies
The geography of
q y y
Invasive species Heating and cooling Hydroelectric supplies Transmission capacity Biomass production (e.g.,
forests switchgrass
energy production & use matters
degree days
Sea level rise # of days in summer
forests, switchgrass
Air conditioning demand and technology “Peakiness” of power production
L f d ti it heat waves
Wind resources Solar radiation Loss of power production capacity Availability and location of wind, solar
resources Reliabilit of regionall concentrated facilities
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Reliability of regionally concentrated facilities
(e.g., Gulf oil & gas)
Cost-effectiveness of technology options