Top 100 ideas

A Solar Pond Tower is a combination of a Solar Tower, a Solar Pond and a Hurricane Tower, taking the advantages of all of them. The largest advantage comes from the application of the cheap heat generating Solar Pond, which is far cheaper than the large solar heat collecting green house of the Solar Tower. It is estimated that the Solar Pond Tower can produce power at a cost of 3-5 €ct/kWh.

The Recusol™ is a sustainable and cheap central air heating system, which consumes only energy for a small fan, which in most cases already is available in a building. The Recusol™ is a recuperator and a solar collector that recovers both energy from waste ventilation air and from (sun) light....

The Twistower is an ultra light floating and rotating tower which can be applied by a solar updraft tower. In principle the tower is a stable twister bound by a rotating thin walled hollow cylinder.

The Hurricane Killer is an array of small, controllable hurricanes that “eat the food” of possible large natural hurricanes, which will not occur due to lack of “food”.