How can you build efficient Urban communities, homes, and businesses?

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Energy efficiency

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target stick dog trainingBy shonemichel120 Answers · 134 ViewsLast post by shonemichel12, 5 months ago
By shonemichel12
5 months ago
Cheap house/ apartment lightingBy Icecinder3 Answers · 185 ViewsLast post by freebeard, 6 months ago
By freebeard
6 months ago
Geothermal heating/coolingBy ScottAdams7 Answers · 312 ViewsLast post by Bart Kelly, 6 months ago
By Bart Kelly
6 months ago
Green RoofsBy jfisher0 Answers · 169 ViewsLast post by jfisher, 6 months ago
By jfisher
6 months ago
Urban Energy FarmsBy JonK0 Answers · 195 ViewsLast post by JonK, 7 months ago
By JonK
7 months ago
Buildings, yards and sidewalks inside greenhouses.By RobPalatchi0 Answers · 171 ViewsLast post by RobPalatchi, 7 months ago
By RobPalatchi
7 months ago
Home WeatherizationBy brownky60 Answers · 169 ViewsLast post by brownky6, 7 months ago
By brownky6
7 months ago