The finite availability of fossil fuels and environmental pressures drives students in the field of renewable energy to discover and implement new technologies to harness the power of the wind, sun, and water, as well as geothermal and bioenergy options.

A course is the study of a particular topic within a wider subject area and is the foundation of a qualification. A typical course includes lectures, assessments and tutorials.

Part-time learning allows one to obtain a degree or qualification even if one cannot attend school on a full-time basis. One can learn at one's own pace, gradually accumulating credits that count towards a final qualification.