Here's a summary of what went on in the energy markets last week: Electricity peak prices experienced modest gains at all the hubs except for SP 15 and Palo Verde. SP 15 and Palo Verde decreased by more than $10/MWh last week as temperatures and demand receded (see pages 1 and 3). Gas prices at the Henry Hub rose from $5.85/MMBtu to $6.22/MMBtu. Storage inventories are currently 8.2 percent above ...read more