lengthy background story on the journey to create Thunderbird... “We really first started having serious conversations with the manufacturers eight years ago.”
http://indianaeconomicdigest.com/main.a ... leID=79328The Thunderbird uses a massive amount of energy, storing up 2.5 megawatts of electricity in two massive flywheels before releasing the force to propel the train into a 140-foot loop and through 3,035 feet of bright orange track.
It requires so much energy that if Holiday World didn’t build its own substation solely for Thunderbird, the lights in the town of Santa Claus would flicker every time Thunderbird took off.
“Energy just keeps getting poured into it and poured into it, and when it comes time to launch, it gets dumped out all at once,” Leah explained.
The “brains of the operation,” where the two 24,000 pound flywheel assemblies, panels of supercomputers and launch controls are stored, sit to the left of the track just beyond the launch point. There are 9 miles of wiring and 36 miles of conductors that power every aspect of the coaster, including the sound effects, and also the entire nearby plaza, which has been added as an extension of the Thanksgiving section of the park.