The Power TAC 2015 competition successfully concluded with the following brokers coming in first to third:
Congratulations to the winners and many thanks to all the participants! We hope to see you again in future competitions!
The schedule for the 2015 competition was
Qualification rounds: April 8 - 17.
Finals: April 27 - 30.
There was also a demo competition at AAMAS on May 4th & 5th.
The Power TAC 2015 game specification is nearly the same as for Power TAC 2014, except for the treatment of negative tariff signup payments.