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sci.life-cycle-assessment-gwp Calculator
Calculates lifecycle global warming potential in kg CO₂-equivalent from material inputs, energy use, and process emissions across all lifecycle stages. Lifecycle CO₂ includes embodied carbon (manufacturing) + operational carbon (use) + end-of-life — cement production accounts for ~8% of global CO₂ including process emissions.
Inputs
Materials Co2E Kg
Reference formula or conversion factor shown for context.
Manufacturing Co2E Kg
Reference formula or conversion factor shown for context.
Use Phase Co2E Kg Yr
Reference formula or conversion factor shown for context.
Product Life Years
Reference formula or conversion factor shown for context.
End Of Life Co2E Kg
Reference formula or conversion factor shown for context.
Results
total life cycle GWP (kg CO₂e)
The combined total across all inputs and components.
per year (kg CO₂e)
Reference formula or conversion factor shown for context.
use phase fraction
The current phase of the cycle or process.
manufacturing fraction
Sample size or count used in the calculation.
cradle-to-grave scope
Reference formula or conversion factor shown for context.