Home      About      Contact      Submit an Item      
Passive    PV    Homes    Commercial    Wind    Projects    DIY    Resources    Tools    Materials    
Watch Arcosanti Video Thumbnail

Arcosanti by Kelly Loudenberg Video

Watch Sun Boxes Music Thumbnail

Sun Boxes Music Video

Watch Dr Feist PassivHaus Video Part 2

Passiv Haus Dr Wolfgang Feist Interview Video (Pt 2)






Terms for Green Architecture, Building & Energy

This glossary includes more than 300 solar terms, as well as hundreds of additional sustainable design and construction terms.

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z    All  


Definition: A dopant material, such as boron, which has fewer outer shell electrons than required in an otherwise balanced crystal structure, providing a hole, which can accept a free electron.