Quote from @Kristian Sexton:
How does your lease read in regards to utilities?
Kristian,
My properties are at present, all long term rentals where the tenant pays their own utilities in their own name. I have a few more thoughts for you:
1) If you want to continue with the utilities in your name, then institute a cap on the dollar amount included per month, with any overages being billed to the tenant.
2) Most EVSE (EV car chargers) have an app that shows you how much power has been used over a period of time. If you are going to buy anything, just buy an EVSE from a reputable company like ChargePoint or Tesla and you should be able to see the usage. In order to deter abuse and have a safer connection to boot, I would gravitate to a hard wired (no plug) 240V EVSE installed by an electrician that does not have an outlet that a sneaky tenant can unplug and then plug in their own EVSE to steal power. Also, I would do something to secure the dryer plug so that it cannot be easily unplugged to plug in an EVSE and steal power. Furthermore, I would make charging an EV using ANYTHING other than the provided EVSE an evictable offense.
3) You really don't want tenants messing with power and create a fire / shock hazard. I have seen tenants do some really dumb things with regular 120VAC plugs. Doing dumb things with 240VAC high current circuits can make really bad things happen. That's why I spell out what the rules are in mind numbing detail in my lease for charging electric cars. I am an electrical engineer, so I am very well aware of what should and should not be done.
4) Electric cars are becoming standard things nowadays, and 5 to 10 years from now, everyone is going to have one; you may as well adapt to it one way or another. Not allowing EV's at yur place is going to start deterring a lot of people. Whenever I look for hotels and AirBnBs, I always filter for ones that have onsite EV charging.
I may start installing EVSE's in the future in some of my houses as it is going to become a standard item. At present, my offer has been to install a 50A NEMA 15-50 outlet that a tenant can plug their own EVSE into which is from my approved list. That said, a hard wired EVSE is going to be somewhat safer than one which is plugged into an outlet. There have been some cases where cheap builder grade NEMA 15-50 outlets stop making good contact and get hot and burn, particularly when they are repeatedly plugged into over and over again vs. just being left plugged in. A hard wired EVSE does not have this weakness.
I have two other reasons for considering installing a hardwired EVSE in my rentals, and I am thinking about revising my EVSE clause:
1) If you are not careful when plugging in a 15-50 plug into an outlet, it is pretty easy to touch the prongs on the plug when it is only halfway inserted and get a shock. The design of a NEMA 15-50 plug leaves a lot to be desired.
2) As of the 2020 edition of the National Electric Code (NEC) it is required that 240V outlets including those used by EVSEs are connected to a Ground Fualt Circuit Interrupter (GFCI). EVSEs are required to have internal GFCIs as well. Having two GFCIs in series with each other is not the best situation and can lead to niusance trips. Hard wiring an EVSE addresses this problem, and another GFCI in the breaker panel is not required since the EVSE has one.
Hope this helps !