Where's the eco relevance to a toaster?
So this project is about the entire life cycle of the toaster, from the processing of the raw materials to manufacturing, transportation, selling, use and then the disposal. I'm analysing it all in 4 main categories: disassembling, metallic components, non-metallic components and then the energy conservation.
It'll be roughly 15,000 words by the time it's done and will include any design improvements I recommend based on the data I collect analyse and discuss.
A brief example is how some toasters are able to toast 4 pieces of bread, but have 2 slots, so every time you wish to toast just 2 pieces of toast, you need to use the entire ~1.5kW vs the ~900W of a dual slot, dual slice toaster, unless of course you have added components that allow the consumer to disable one side of the toaster when only toasting 2 slices.
In this report, I work out the energy usage in each scenario and pair this with the most common uses of a toaster (i.e. how frequently people toast 2 pieces of bread vs 4) and then provide a recommendation on which design is better.