Economy

7.3.1 Building costs

Table 7.3.1 Building costs

Relative building costs (turnkey ready, including bath, kitchen, lighting, carport and garage, excluding PV system)

Costs

Costs of technical components PV system

Electrical installation Heating/ventilation Solar system Rainwater supply

1795

269,150

Euros 87,200 5100 18,200 5830 3640

Note: The purchase of the photovoltaic system was assisted by grants from Upper Austria.

7.3.2 Innovative components

• Public support: OÖ Energiesparverband (regional energy agency; www.energiesparverband.at);

• architect: Andreas Karlsreiter (www.energiesysteme.at/prod02htm);

• timber house: Berchtold Holzbau (www.berchtoldholzbau.com);

• windows: Tischlerei Sigg (www.sigg.at);

• ventilation: Drexel und Weiß (www.drexel-weiss.at);

• calculation: E-plus (www.e-plus.at);

• photovoltaic: Stromaufwärts (www.stromaufwaerts.at);

• Solar system: AKS Doma Solar (www.aksdoma.com);

• Rainwater: GEP Umwelttechnik (www.gep-umwelttechnik.com); and

• Energy concept: Uwe Kroiss Energiesysteme (www.energiesysteme.at).

7.3.3 Awards

The Kroiss family received the Upper Austrian Award for Environment and Nature (Oberösterreichischen Landespreis für Umwelt und Natur) 2001 and the Austrian Solar Award (Österreichischen Solarpreis) 2002. The environmental academy of Upper Austria (Umweltakademie des Landes Oberösterreich) accepted the Kroiss family in the Pioneer of Climate (Klimapionier) programme.

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