Energy efficiency has been something targeted towards home owners; unfortunately, for a third of Americans who rent their homes many of these upgrades are out of reach. Although landlords may not mind if you make energy efficiency improvements the motivation to improve a rental is low, in addition some landlords may not even let their renters paint the walls. There are some improvements that can be made without a hassle, such as changing lights, but other weatherization improvements are out of reach. Some renters are so nervous about their security deposits they will not even hang pictures on the walls. The desire to increase energy efficiency is evident, in fact, according to a survey 86% of renters preferred or were looking for an eco-conscious apartment.
The exact set up of your apartment or rental home may greatly determine which energy efficiency improvements you may pursue. Installing new windows, insulation, HVAC systems, washer and dryers or appliances may be out of the question, but monitoring your electric consumption is still possible. In order to monitor your consumption in an apartment you need to find a system that does not require electric wiring and that is plausible for an apartment.
There are many different home energy monitors on the market, some of which require electrical wiring. If hanging a picture on your wall puts you at risk imagine what splicing wires can accomplish. Other options attach to the actual utility meter; in some apartments the meter may not be accessible, or too far away. The average meter attached monitoring devices only has a 60 foot range, on average you will need to subtract 10 foot for each wall, making this solution nearly impossible for some apartments. Utility companies greatly discourage the use of this type of device, since it attaches to the meter, which is the utilities property. The question becomes, how can a renter measure their electricity consumption without angering the utility company or a landlord?
The answer comes in the form of the Current Transformer or CT. The Envi home energy monitor utilizes the CT to monitor electric consumption without requiring wiring of any type. All that is required for the CT solution is access to an electrical panel, which is very common in an apartment. The system is very simple, the CT clamps over each of the main cables leading into the electrical panel. The most difficult part of the installation will be accessing the cables themselves. Accessing the cables involves unscrewing the electric panel, which can be screwed back in place and will not cause any damage to the apartment. While this is not for everyone, an electrician can be hired to quickly install the system. Why sacrifice saving money, energy efficiency or being green simply because you live in an apartment? Energy monitoring using the Envi is possible and plausible for renters.