Frank Lovece in Green Ideas on October 23, 2018
1 big thing: Water submetering. That’s right, residents paying for what they actually use.
Say what? Digital technology makes water submetering practicable, even in apartment buildings. The way it works is this: small digital meters are installed at each pipe or on individual fixtures (such as a toilet, shower or sink) in each apartment. These communicate wirelessly to a gateway which is located in the building, and this data is then transmitted to the cloud. From there, the data goes to a third party, who will generate bills, leak and event reports. The meters track gallons-per-minute, number of flushes (events), and the amount of time water has been running continuously.
What you need to know. How many digital meters each apartment requires depends on your buildings water pipe configuration. It can range from one to seven per apartment.
The big question. Why would you consider this? Couple of reasons:
So what’s the cost? Roughly speaking, according to Don Millstein, president of H20 Degree, the meters cost $200-225 each, which includes the wireless infrastructure. In general, toilets use 40 percent of an apartment's water, the shower/tub uses 40 percent, and kitchen hot water uses 5-10 percent.. By metering just the toilet, the shower and the kitchen hot water you cover up to 90 percent of an apartment's water use with just four meters. Sensors are placed on exposed pipes and can be placed inside a shower head.
And what’s the payback? CPA Carl Cesarano of Cesarano & Khan represents one 60-unit building in Long Island City, with working people not home most of the day, paying about $27,000 per year in water. Another 60-unit building he reps in the Bronx pays about $59,000 annually. At an average $212.50 per meter, a 60-unit building requiring one meter per apartment would lay out $12,750. A similar building with four meters per apartment would lay out $51,000. So in these hypothetical cases, with building staff providing the labor, payback would be anywhere from within three to six months to within one to two years.
Be smart. Sharon Gardens, a 178-unit condo complex in Woodbridge, New Jersey, recently installed water metering. “Our water bills were going up, as were our sewer bills," says Gloria Landi, the current property manager and a former board member of Sharon Gardens. "Owners should be paying for their own usage in order for [common charges] to not get higher," she says, "and also for owners and residents to not waste water and to be aware of leaks. If they owned their own [single-family] home they would be paying water and sewer."
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Thinking of buying a co-op or condo? Already bought, and not sure how co-op/condo life and rules work? Learn all about purchasing a place and living in your new community. It's not like renting, and its not like owning a house. What's it like?