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State whether the following is true or false.
Reducing fuel consumption alone can make cement manufacture carbon neutral.

  • A.False only at small scales
  • B.True
  • C.False
  • D.True only at large scales

Answer: C

Correct answer: False

Around 60 per cent of the emissions come from decomposing the limestone, and that carbon dioxide is released whatever the fuel and however efficiently it is burnt. Fuel measures address the smaller share; the process emission requires capture, or a binder that needs less limestone in the first place.

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