At what point does an electricity bill become suspicious? Can a search warrant be obtained based on high utilities alone? What is the process for LEO to subpoena a power company for records? Are there trained professionals who work for the power companies who look for trends in usage or high amounts of power consumption to flag for LEO? How often do law enforcement agencies use infa red to find heat signatures? This is all assuming the grower is paying bills on time and is not stealing any electricity nor displaying any other suspicious behaviors.