Building EnergyPlus Orru
New Construction
- Building Type : Isolated or semi-detached house
- Construction Year : 2010
- Delivery year : 2010
- Address 1 - street : 39028 SILANDRO, Italia
- Climate zone : [Dwa] Humid Continental Hot Summer, severe, dry winter
- Net Floor Area : 170 m2
- Construction/refurbishment cost : 310 000 €
- Number of Dwelling : 1 Dwelling
- Cost/m2 : 1823.53 €/m2
Certifications :
-
Primary energy need
5 kWhpe/m2.anno
(Calculation method : )
Passive House and Klimahaus Gold Plus, Passive House and CasaClima Oro Più, annual energy requirement of 3 kWh / m2a, 170m2 net, infrared electric heating system (1.5kW), 5.6kW photovoltaic system, solar thermal system, thermal coat 20cm rockwool, triple glazing fixtures.
See more details about this project
http://old.tekneco.it/progetto/abitazione-energy-plus/Data reliability
3rd part certified
http://old.tekneco.it/progetto/abitazione-energy-plus/Contractor
Construction Manager
Stakeholders
Designer
Ing. Paolo Orru
www.energyconsulting.euContracting method
Build and sell construction
Owner approach of sustainability
self-sufficient building with almost zero environmental impact
Architectural description
3-storey single-storey terraced building, sustainable materials on the outside and inside, free of thermal bridges. 1,5kW infrared electric heating system, photovoltaic system, thermal soles plant, controlled mechanical ventilation system with heat recovery, clay plaster
If you had to do it again?
Anything
Building users opinion
very comfortable, nothing management expense
Energy consumption
- 5,00 kWhpe/m2.anno
- 30,00 kWhpe/m2.anno
Envelope performance
- 0,25 W/m2K
- 0,43
- 0,60
Real final energy consumption
2 017
Systems
- Electric heater
- Individual electric boiler
- No cooling system
- Double flow heat exchanger
- Solar photovoltaic
- Solar Thermal
- 100,00 %
GHG emissions
- -9,00 KgCO2/m2/anno
Product
Self-sufficient electric heating system

Paolo Orru
www.energyconsulting.eu
Self-sufficient residential building
Excellent comfort, zero operating costs
Construction and exploitation costs
- 310 000 €
Building Environmental Quality
- indoor air quality and health
- biodiversity
- acoustics
- comfort (visual, olfactive, thermal)
- energy efficiency
- renewable energies