decentralised energy production is where it is at.
all the forms of alternative energy put together. one i think is particularly exciting is harnessing all the wasted kinetic energy - convert that to electricity and we wont have to think about power again.
e.g. making the turnstile at a train station a mini generator. ive heard of spring technology in floors - just walking on them creates energy. such brilliant ideas!
in 100 years the idea of a central power station burning coal to make electricity will make us look like cavemen!
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