The study of renewable energy engineering addresses problems associated with the use of fossil fuels by replacing them with sustainable, green options. By exploring different renewable energy types, students often seek to engineer machines or develop methods that are more efficient at producing large amounts of energy.

Due to the numerous countries within Oceania, work occasions and work permit laws differ greatly, with data on opportunities in some nations being limited. Australia and New Zealand are the most advanced countries in the area.

Online learning refers to use of electronic media and information and communication technologies (ICT) in education. With online learning one has the flexibility to access their studies at any time and from anywhere they can log on.