million home Residential Property: Build All New Houses to the Passive House Standard and Outfit with Electric Heat BTUs/Year: 96.2M Natural Gas Heated Conventional Construction Passive House Construction Electric Heat Airtight, High Performance Windows, Super Insulation “It costs about 5% more to build a Passive House today, not because the materials cost any more, just that there aren’t that many people who know how to do it and they are the premium builders” BTUs/Year: 43.7M Construction Cost: $700,000 Annual Heating Cost $1,925 Total Cost 2020-2050$759,675 Emissions 2020-2050350,000 lbs Construction Cost: $735,000 Annual Heating Cost $825 Total Cost 2020-2050$760,575 Emissions 2020-2050 0 lbs Already a breakeven proposition whose economics are likely to further improve