Here are the very indicative prices Tim gave us for 5 year deals at SP15.
They'll likely  change by the time we meet with Sempra on Thursday.
25 MW, on peak (6X16):  $53/MWh 25 MW, base load (7X24):  $45/MWh 500 MW, on peak (6X16):  $55/MWh 500 MW, base load (7X24):  $47/MWh

Belden's prices