5.1.3.1. Life Cycle Assessment for Building and its materials

Try these first

1. 1.

   Define Life Cycle Assessment in your own words.

   Hint

   Think about the stages of a product from its creation to its disposal.

2. 2.

   What does operational energy refer to?

   Hint

   Consider what commonly uses electricity or energy in a building.

3. 3.

   What does LCA stand for?

   • Life Cycle Assessment
   • Life Cost Analysis
   • Life Cycle Accounting

   Hint

   Remember it’s a common term in environmental discussions.

4. 4.

   True or False: Embodied energy only accounts for the energy used during operation.

   • True
   • False

   Hint

   Think about all lifecycle stages.

5. 5.

   Consider a new building project. Discuss how you would use LCA to assess material choices.

   Hint

   Map each material's impact across its lifecycle.

6. 6.

   Analyze a recycled material versus a new material for an energy-efficient building. Is it always a better choice?

   Hint

   Weigh lifecycle benefits against potential energy consumption.