Energy production methods:

• Wind

• Solar

• Tidal

• Nuclear

• Fossil fuels

• Biomass.

Students will need to understand the benefits and drawbacks of each of the energy production methods listed including any possible environmental impact. Engineered lifespans. • Planned obsolescence. • Sealed parts. • Maintenance requirements.

The students will be expected to understand the need for maintenance of engineered products:

• Ensure safety in operation

• Enable efficiency of operation.

They will also need to understand the reasons for the following types of maintenance work:

• Lubrication

• Avoiding corrosion

• Compensating for wear

• End of Life (EOL), disposal and recovery of materials.