| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve the problem that; artificial building is significantly restricted in a natural park where preservation of a natural landscape has the top priority; since the accident of a nuclear power plant, geothermal power generation is considered as a trump card for a safe and stable renewable energy; if global warming is not prevented, the adverse effect on an ecological system due to temperature rise cannot be avoided even in a natural park which is a sanctuary; and moreover, there is a risk of affection by the geothermal power generation such as depletion of a hot spring.SOLUTION: An electric power generation equipment and a dome where a roof and external walls for housing the equipment are covered by artificial rocks, a vegetation, and the like are designed, and determination whether an electric power plant can be merged into a natural landscape is confirmed by persons concerned by means of a CG and the like. Thereafter, the equipment and the dome are manufactured at the outside of a construction site, are assembled at the construction site and confirmed again, and construction work and operation are carried out inside the dome as much as possible, thereby minimizing impairment of the landscape and the site. Hot water of the power plant is supplied to a hot spring according to necessity, hot spring discharge water, and river water added thereto when the water is insufficient, is injected from a reduction well arranged separately into a peripheral area of a geothermal water source, thus preventing depletion of the hot spring.</p> |
