'Energy invested' diaporamas de présentation

641 views • 52 slides

Bruce Mayer, PE Licensed Electrical & Mechanical Engineer BMayer@ChabotCollege

435 views • 34 slides

Ruralisation with eco-units

413 views • 31 slides

Permaculture in the grand scale

Permaculture in the grand scale. Ruralisation with ecounits. We are in trouble. Cheap energy will soon be a memory of forlorn times Without cheap energy, phosphorus need to be recycled Without cheap energy, supply lines need to be short

266 views • 25 slides

Assessing Bioenergy Potentials in Rural Landscapes

Assessing Bioenergy Potentials in Rural Landscapes. Oludunsin Tunrayo Arodudu Alexey Voinov Iris van Duren. Introduction. Climate change challenges. Depletion of global fossil fuel reserves. Shortage of fossil fuel supply. Research Problem.

235 views • 16 slides

Bruce Mayer, PE Licensed Electrical & Mechanical Engineer BMayer@ChabotCollege

189 views • 14 slides

SBP Group: Perks of Having a Flat

This ppt contains the benefits of having a good flat.

108 views • 10 slides