Electrical cars may well be future, but their movement is reliant on energy stored in battery packs energy that has been converted from another from somewhere down the line.
Locally, they may be classified as being zero emission and city dwellers can sleep soundly in the knowledge that they aren’t destroying their neighborhood. But what about the environment of the people living close to power station? Or where the chemicals for the batteries are produced
Energy is used in every manufacturing process, whether it is whittling an arrow from a stick or building a jet aircraft. To make the best of that initial consumption, people expect items to last a certain amount of time. The life expectancy of a toaster is around a decade, yet the average age of cars on roads is just 6.8 years.
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