|
Solar, Geo-thermal, & Wind are considered Earth's friendly energy sources:
Solar:
- Photo voltaic
- Thermal
- Evacuated tube
- Passive
Geo-thermal:
- Fluid transfer (closed or open loop)
- Air transfer heat exchangers
Wind:
- Dependant on site conditions & geographical location for installation of wind turbine
Environmental sysytems:
- Passive houses (comprehensive)
- Passive solar gain
- Site orientation and structure orientation
- Radiant heat systems (In floor radiant heat)
- Boiler supplied heat
- Supplemental Geo-thermal
- Supplemental solar thermal
- Ground-air heat exchange system
Heating Ventilation Air Conditioning systems ( HVAC ):
- Split systems
- Forced air & heat pumps
- Air/heat exchangers
Boiler systems:
- High efficiency ( Weissman ) boilers
- Radiant floor systems
|