The part "Sustainable living" does not contain 2 important themes
1.) Plus energy houses. A house producing enough electric power by photovoltaic to
1/3 cover all household electric power, domestic warm water and heating
1/3 cover all mobility with electric vehicles
1/3 solar electric power for the industry, that most products consumed can be created by sustainable electric power
2.) Electric mobility
Since biomass needs huge areas to grow, electric mobility is the only chance for sustainable mobility. Photovoltaic is already cheaper than gasoline
http://car.pege.org/2006-long-time-t...r-gasoline.htm