Power Generation with Wind Energy is a very good idea. We can rotate the Fans with Wind.
Power Generation new Concepts may be considered in the following Link:-
AIR PRESSURE: - Collection of Air Pressure.
(1) While 20 – Passenger Trolley (say, Load – 2 Tons) sliding down from Hill top, it will move with more speed and while nearing ground as its velocity will be rapidly increased. To limit & maintain, the speed of the Trolley at 20 KMPH, continuously from Top to Bottom, we can arrange Air Compressor Fan connected to a big Air Compressor Cylinder, which was kept underground, in a remote area.
The collected Air Pressure can be used in overcoming the ‘Torque’ for the ‘up going ‘trolleys’ to provide Kinetic Energy and hence, we can take Loads up Hill comparatively with ease (less energy to normal method).
(2) I had read news sometime ago, 40 – Police personnel patrolling in a boat in Water Reservoir in Andhra – Orissa Border area, Naxalites bombed and the boat drowned in the middle of the Reservoir. To bring back the boat to shore, 4 Large Hot Air Balloons were used, which have Lifting capacity to Lift up to 1 Ton each.
Like that, while our Load is going uphill, the above principle may be used.