Antorone
Maybe the answer could be a small Renewable Thermal Wind power systems over your staruture, this is a cone shape structure and can be made rather inexpansicvely than most think. Use the structures roof as a wind chamber that is with a covered area under it for outside storage with out wories of rain, Lumber yard. Large shopping area's including the parking lots.
You can look up this systems and remarks made about it on energy central news,
Harry Valitine and this site. RENEWABLE (THERMAL) =WIND POWER THE ENERGY POWER SOURCE.
Looking for a problem!
Get all the best of wind and solar thermals together for a on demand power source 5 size structures and out put.
I hope this can help your company.
Thanks for your time
AirKen Enterpreneur