proven technology definition
proven technology means any in-vessel composting technology in use at an appropriate scale for at least two (2) years which is capable of meeting the requirements of this bylaw.
proven technology means technology, products or methods
proven technology means a technology that has a documented track record of being used in a commercial power project [(excluding proof-of-concept or prototype- piloting projects)] that has achieved commercial operations in the past ten (10) years and has been successfully in operation for at least two (2) years and is still in operation;