Since the dawn of retail energy competition a quarter century ago, various factions pro and con have engaged in a "battle of the statistics" (as former FERC Commissioner Bill Massey termed it in Episode 1 of this season) regarding the benefits that consumers – particularly residential customers – obtain from competition in retail electricity service. Mostly, these statistical arguments have centered around price savings that residential consumers may or may not have obtained from having a competitive choice in energy suppliers.

In this episode, we hear from Constellation Energy's Rich Spilky, who on behalf of the Retail Energy Supply Association breaks down for us the body of RESA-sponsored work by the late former Illinois utility regulator Phil O'Connor that objectively sought to identify the consumer benefits of customer choice over time, with the price data adjusted for inflation. Spilky assisted O'Connor in these data analyses, which sought to objectively identify which states had effective retail energy competition, and to use federal government statistics to compare the performance of those retail choice states against that of states that retained traditional monopoly price regulation.

The results have been compelling. For both studies that Spilky assisted O'Connor in preparing – Restructuring Recharged and The Great Divergence – as well as in the analyses that Spilky has conducted independently since, this objective methodology has shown that electricity consumers in the 14 jurisdictions with effective customer choice have generally experienced downward price trends while their counterparts without choice in monopoly states have generally experienced upward price trends.

The analyses clearly show "there's something good going on in the competitive states, pricewise and cost-containmentwise, that's not happening in the monopoly states," Spilky says. "I think it's remarkable."