Iceland Green Roof

Geothermal energy is utilized in iceland for snow melting aquaculture greenhouse heating industrial drying the manufacture of skin care products and more.

Iceland green roof.

The roof is made of stone slabs and covered in turf. A study presented at the green roofs for healthy cities conference in june 2004 cited by the epa found water runoff was reduced by over 75 during rainstorms. Green roof basics green roofs also known as vegetated roofs have been in existence for thousands of years and have been used for winter insulation and summer cooling. Icelandic turf houses icelandic.

The roof is made of stone slabs covered by natural turf. Water is stored by the roof s substrate and. An indispensable part of standard architecture. They ve had them for a while now and it doesn t look like they re going anywhere.

They are not only a beautiful feature for a house. Green roofs play a significant role in retrofitting the low impact development lid practices in urban areas. Green roofs can reduce stormwater runoff via water wise gardening techniques. But there is a reason why scandinavians like these green roofs so much.

Torfbæir were the product of a difficult climate offering superior insulation compared to buildings solely made of wood or stone and the relative difficulty in obtaining other construction materials in sufficient quantities. For a conventional roof. They even have a competition every year to determine the best green roof project in scandinavia by the scandinavian green roof association. In its life however the green roof would save over 200 000 with two thirds of that coming from reduced energy needs.

Oak was the preferred timber for building norse halls in. In iceland green roofs have actually been quite common for centuries. Most of the geothermal heated greenhouses in iceland and located in the southern region of the country. 30 of iceland was forested when it was settled mostly with birch.

In general specific knowledge from other countries is positive and applicable elsewhere in central europe in all respects. A 2006 study by the university of michigan comparing costs of conventional and green roofs showed that on average installing a green roof costs about 22 00 sq. The first geothermal power plant was build in iceland in 1969 today there are seven. It is one of six churches in iceland still standing which are preserved as historical monuments.

Modern lightweight green roofs emerged from research and development work centered in germany in the 1960s and 70s. The vegetation on these roofs also helps to soak up rainwater and may even reduce annual runoff by 40 to 90 percent depending on roof design plant varieties and roof pitch according to the.