It has been suggested in the high-rise, densely populated cities of the near future that there is the potential to generate energy from rain falling on the rooves of these tall building. It is shown from first principles, by means of a simple calculation using some basic equations in physics, that this is not an economically feasible concept. Some suggestions will be made to correct the British government’s erroneous assumptions when it comes to governing energy strategy through its Electricity Market Reform policies. It does not seem feasible to me to produce electricity from rainfall on a city. The first thought that came to my mind when this idea was suggested is that water is generally pumped to the top of high buildings and held in storage tanks to be available for when it is needed to be used - in order to maintain satisfactory water pressure. The second thought that I had was that there would not be a significant enough amount of water falling on a building’s roof to gener...
Philosophical musings on a roller-coaster ride.