HTS Bulk Passive Levitation Flywheel Model

Underwrite melt-textured YBCO high-temperature superconducting bulk bearings levitating high-mass flywheels passively via quantum magnetic flux pinning (achieving <0.1% per hour self-discharge losses without active position sensors). Model microgrid island uninterruptible power supply sales ($1.4M/unit), and 15-yr IRR.