Business softwareComparing energy use in typical and net zero energy buildings.
Typical – standard practice - house energy use:
Zero energy house energy use:
The conclusion of these charts is that in ZEH 57 % of energy use is under control of the occupant.
Net zero energy home technology to maximize residential energy savings. Please move curser over the illustration for more details:
Source: www.nrel.gov
Energy Efficiency and Renewable Energy (EERE) Data Books contain very interesting statistics related to construction of zero energy buildings, sustainability, building technologies, energy efficiency and consumption, statistics on renewable energy power and statistics and information that characterize the biomass industry.
LINKS:
Renewable Electricity Technology Cost Trends
Levelized cents/kWh in constant $2000
Biomass Energy Cost
Geothermal Energy Cost
Solar Energy Cost
Solar Thermal Energy Cost
Wind Energy Cost
Green Technology Energy Cost overview
Presentation of one of the most energy efficient zero energy commercial building in the world, built for NREL, National Energy Renewable Laboratory.
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