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Both calculators run independently β€” change the inputs on either side to compare results.

Nuclear

Nuclear Waste Heat Calculator

Estimate the decay heat power still being generated in a shutdown nuclear reactor or spent fuel assembly using the ANS-5.1 standard approximation. Used for designing cooling systems, spent-fuel pool sizing, and emergency core cooling analysis.

Fill in the required fields to see your result.
Nuclear

Nuclear Waste Storage Calculator

Estimates nuclear waste storage requirements, decay heat, and containment costs based on waste volume, activity level, storage period, waste category, and containment type. Use it during facility planning or regulatory compliance reviews.

Fill in the required fields to see your result.

Key differences

Nuclear Waste Heat CalculatorNuclear Waste Storage Calculator
CategoryNuclearNuclear
Inputs required35
ResultDecay Heat (MW)Total Storage Cost (USD)
What it doesEstimate the decay heat power still being generated in a shutdown nuclear reactor or spent fuel assembly using the ANS-5.1 standard approximation. Used for designing cooling systems, spent-fuel pool sizing, and emergency core cooling analysis.Estimates nuclear waste storage requirements, decay heat, and containment costs based on waste volume, activity level, storage period, waste category, and containment type. Use it during facility planning or regulatory compliance reviews.