// multi-utility computation suite · offline · instant · precise
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│ [c] calcalyst_ │
│ computation suite │
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env.embodied-carbon Calculator
Estimates the total embodied carbon (kgCO₂e) in a structure from the mass of concrete, steel, timber, and other materials, using standard emission factors. Embodied carbon is now responsible for about 50% of a building's lifetime emissions — the operational energy share shrinks as grids decarbonise.
Inputs
Concrete
Reference formula or conversion factor shown for context.
Steel
Reference formula or conversion factor shown for context.
Timber
Reference formula or conversion factor shown for context.
Glass
Reference formula or conversion factor shown for context.
Results
total embodied carbon (tCO₂e)
The combined total across all inputs and components.
concrete
Sample size or count used in the calculation.
steel
Reference formula or conversion factor shown for context.
timber (negative = sequester)
The value at the specified point or condition.
glass
Reference formula or conversion factor shown for context.