Green Meets Snow

Nice photo at the link:

A roof used to display innovative landscaping techniques collapsed over a parking area at Aquascape Corporation in St. Charles on Monday.

Yes, they were growing stuff on the roof over a parking lot. From the photo, they had dirt and grass and snow on the roof. They suspect the accident had something to do with snow melting and refreezing to form an "ice dam".

There are bugs in lots of the green
technology I've seen.