Texas PUC continues look at “gaming the rankings” problem on state website. Here’s my solution.

Last week the commissioners of the Texas Public Utility Commission once again complained about retail power suppliers who gamed the ranking system on the state’s retail electric power shopping website http://www.powertochoose.org. This post summarizes the problem and then offers a simple solution. From the Houston Chronicle: Texas’ utility commissioners complained Thursday about confusing or misleading… More Texas PUC continues look at “gaming the rankings” problem on state website. Here’s my solution.

Dallas Morning News on competitive retail power market fees and rate designs in Texas

At the Dallas Morning News James Osborne reports on the controversy over minimum use fees in the competitive retail power market that includes most Texas households. As discussed here at Knowledge Problem last week, retail suppliers sometimes design contract offers to be especially cheap for consumers using 1000 kWh per month. The state’s powertochoose.org website… More Dallas Morning News on competitive retail power market fees and rate designs in Texas

Gaming the rankings on the Texas Power to Choose website

To help provide consumer information on competitive retail offers in the Texas electric power market, the Public Utility Commission of Texas maintains a website at http://www.powertochoose.org. Enter your zip code, click a button, and it will display the top ten (out of nearly 300) offers. Because the table shows the lowest priced offers first, with the average… More Gaming the rankings on the Texas Power to Choose website

Did ERCOT’s shift from zonal to nodal market design reduce electric power prices?

Jay Zarnikau, C.K. Woo, and Ross Baldick have examined whether the shift from a zonal to nodal market design in the ERCOT power market had a noticeable effect on electric energy prices. The resulting article, published in the Journal of Regulatory Economics, and this post may be a bit geekier than we usually get around here.… More Did ERCOT’s shift from zonal to nodal market design reduce electric power prices?

Texas wind power, the ERCOT power market, the Public Utility Commission

From SNL Energy, “Texas utility regulators expect to open investigation on wind ‘cost apportionment’“: Having seen record wind output of more than 10,000 MW in March, ERCOT in the report also noted that Texas has gone well beyond its 10,000-MW capacity goal and far earlier than the 2025 target established in the state’s Public Utility Regulatory Act.… More Texas wind power, the ERCOT power market, the Public Utility Commission

Smart shopping for electric power just got easier in Houston

Michael Giberson CenterPoint Energy, the Houston-area electric distribution company, has launched MyTrueCost.com to help area retail electric customers shop for electric power. Help may be needed: currently 43 companies offer a total of 239 different service options in the CenterPoint service territory according to data from Powertochoose.org, the Texas PUC’s retail power website. The basic… More Smart shopping for electric power just got easier in Houston

Hayek’s knowledge problem as an issue in electric power market design

Michael Giberson Recently the Brattle Group submitted a study of resource adequacy issues within the ERCOT power system and the policy options available to ERCOT and the PUC of Texas, the regulatory authority overseeing the ERCOT system. As the Brattle report points out, ERCOT has so far stuck with a so-called “energy-only” market design while… More Hayek’s knowledge problem as an issue in electric power market design