computer-constructed mathematical device / improved technology / transportation container / radon gas / waste product / electricity / transportation / temporary site / transportation routes / reactor site / transportation containers / spent fuel transportation / mining / disposal site / disposal systems / steel / /
NaturalFeature
Yucca Mountain / /
Organization
Congress / U.S. Congress / U.S. Department of Energy / United Nations / U.S. Nuclear Regulatory Commission / International Atomic Energy Agency / U.S. Department of Transportation / /