Carbon Capture & CO₂ Compression Equipment calculator

Capture Efficiency Calculator

Calculate the percentage of inlet CO₂ that the capture system removes, using the same time basis for captured CO₂ flow and inlet CO₂ flow. Two counts and a target give you a rate plus how far you are from where you need to be.

What this calculator does

  • Calculate the percentage of inlet CO₂ that the capture system removes, using the same time basis for captured CO₂ flow and inlet CO₂ flow.
  • Use it when capture efficiency in carbon capture and co₂ compression equipment needs a clean rate and gap-to-target you can put on a tier board.
  • Turns captured co₂ mass flow, inlet co₂ mass flow, target capture efficiency into a rate for capture efficiency in carbon capture and co₂ compression equipment.

Formula used

  • CO₂ capture efficiency = captured CO₂ mass flow ÷ inlet CO₂ mass flow × 100
  • Capture efficiency gap to target = target capture efficiency - CO₂ capture efficiency

Inputs explained

  • Captured CO₂ mass flow: Enter the CO₂ mass flow captured and sent to compression, storage, or utilization for the selected period.
  • Inlet CO₂ mass flow: Use the CO₂ available in the flue gas, process gas, or air-contacting stream on the same time basis.
  • Target capture efficiency: Use the design target, permit assumption, vendor guarantee, or project KPI for this operating case.

How to use the result

  • Use it when capture efficiency in carbon capture and co₂ compression equipment is being reviewed against a KPI.
  • Trend matters more than a single snapshot; pull the result for the last several periods before you act.

Common questions

  • Why use this capture efficiency tool for carbon capture and co₂ compression equipment? Calculate the percentage of inlet CO₂ that the capture system removes, using the same time basis for captured CO₂ flow and inlet CO₂ flow. You get a rate you can defend before quoting, scheduling, or sign-off.
  • What numbers should I focus on first? captured co₂ mass flow, inlet co₂ mass flow, target capture efficiency usually move the rate most. Pull from measured carbon capture and co₂ compression equipment runs, supplier data, and recent quotes rather than memory.
  • What do I do with this number? Use the gap to target to prioritize the next carbon capture and co₂ compression equipment kaizen or corrective action.
  • What should I double-check before acting? Confirm the counts came from the same time window and the same scope; mismatched scope is the most common error.

Last reviewed 2026-05-12.