I just signed a lease on an apartment for school, & got an eye-opening experience in the world of renting!
What I noticed (& I'm assuming this is not specific to my region) is that if someone is renting in an apartment complex, heat is likely to be included. Electricity & non-heat gas (such as for a stove) are the tennant responsibility.
If someone is renting a house/duplex/townhome/condo - all utilities are the responsibility of the tennant.
Regarding water/sewage/trash, etc. Typically I would see sewage/trash/property expenses being the responsibility of the landlord, & 50/50 the water being the responsibility of the landlord or the tennant. These were always fully covered for an apartment complex.
From a landlord perspective - you certainly don't want to be financially responsible for the consumption of your tennants. If they charge up a huge bill with the utilities, & do not pay it, I believe the utilities can only go after the tennant, as long as the bills were in their name. Here is some more info about that:
http://www.city-data.com/forum/renting/1048210-what-will-...
Regardless of if your tennants are energy-green, or energy-gluttons, those bills should be their responsibility. Any bills that are part of the property itself, regardless of usage, would be the landlords responsibility, as a result of the "maintenance" that is provided. Water can be included in this, at your discretion.
I would do a search in your area to see what properties are going for, & what is included. Make sure to look @ comparable properties, near your location. The apartment I am renting is a bit pricier than I might have paid in some other areas, but it is a very safe neighborhood, family focused, with clean, updated apartments in a complex that has outstanding ratings on the management & maintenance.
Keep in mind also, you may not be able to charge enough to cover the cost of your mortgage & bills. Property is an investment - you are maintaining/building on the equity you have in the house, as you pay down your mortgage.
Renting it can be considered an "offset to the cost", but realistically, if you run it like a business, any upkeep, repairs, etc. plus all payments you make for mortgage, taxes, insurance, property maintenance utilities, etc. will likely exceed the amount you could bring in for rent.
Not to say you can't cover all of your expenses, & then some, but it is not a guarantee, & a lot of people who are landlords (esp for more than 1 property) have little to no mortgage owed on the properties.
Best of luck, I hope you find good renters! T.