Usually I'd say as long as you pay your bill you're fine. People have all kinds of shit that use lots of electricity. Big screen TV's, fridges I have two in my house one in my garage, hot tub's, saltwater fish tanks, coral, workshops, reptile rooms with the lighting and heating shit, you get the idea there's a million things that could use that much power. I can't imagine being raided in the U.S. because the electric company didn't want someone paying a large bill on time every month, notified the police who were then able to get a warrant based on how much electricity is being used and nothing else. If you have constant foot traffic, no taxable income, smell escaping, and a ton of electricity being used all together could attract attention. But laws change all the time with things like the patriot act that erode civil liberties that allow more and more loop holes for big brother. Understand the law and your surroundings. In the back woods of Mayberry it may be more noticeable than in a major city. You have to weigh risk vs reward. Your setup isn't for personal use, is the $$ worth the risk, Nobody wants to get locked up, but many of us still risk it daily.