this energy is very diffuse and requires a very expensive investment
is wrong !!
1KW / m2 perpendicular to the sun, is not at all diffuse and a simple hose at 10 to 15 € per 100m is enough in summer for 60 ° C (APPER and unpretentious sensor by Forhorse) in plastic for more, which can be at home of a rudimentary mirror to overheat if you want above 100 ° C !!!
Free summer storage for winter underground solves the intermittency problem completely.
DreamWheel wants nuclear
repeating these lies which justify nuclear and
DreamWheel will only change its mind when a Fukushima-Chernobyl in France forces him to flee overnight from his home, which has become radioactive, never to return for centuries !!!With
besides the lie that it is not dangerous, not to empty all of France, as they do not to empty Tokyo !!
Better get tired on solutions like
www.dlsc.ca effective and very real, instead of his impossible dreams !!
http://www3.nhk.or.jp/daily/english/society.htmlHigh radiation detected in male cedar flowers
Extremely high radiation levels of more than 250,000 becquerels per kilogram of radioactive cesium have been detected in male flowers of cedar trees in the no-entry zone near the damaged Fukushima Daiichi nuclear power plant.
Japan's forestry agency collected male cedar flowers at 87 locations in Fukushima Prefecture from late November to early December to measure the levels of radioactive cesium.
The agency detected 253,000 becquerels of the radioactive substance per kilogram in the flowers collected at Omaru in the town of Namie, 11.3 kilometers from the plant. 29 locations saw levels exceed 10,000 becquerels.
The maximum amount of cedar pollen measured in the air when in season by the environment ministry was 2,207 grains per cubic meter.
The forestry agency says if people breathe this concentration for 4 months they would be exposed to 0.553 microsieverts of radiation.
The agency this reports is not a great health hazard as it is only about 10 times what a person would be exposed to from normal background radiation in Tokyo's Shinjuku Ward.