Green roofs, Canada day, 2004 July 1

view from the ground (windmill as seen from back parking lot but greenroof not visible from here)

Christina playing around with the camera:

I seem to notice there is a naturally occuring socal space at ago, where it is very bright and where the stairs provide natural seating

Dynamic braking system for windmill

Melding of Blue Roofs and Green Roofs:

A "blue roof" is an urban oasis --- a waterplay space that usually also provides a sea of solar energy cooled by water runoff from the waterplay.

Blue roofs combine sun, wind, and rain, to to capture water runoff, and use it for showering, cooling off (building as well as occupants), as well as solar energy.

The dECOn shower (link).