Don’t Let RUBS Rub You the Wrong Way: Improve Utility Cost Recovery Without Submetering

Charging your residents for their utility consumption fairly isn’t just an ethical dilemma – it’s an economic one. Residents who pay for their consumption are more likely to reduce it, saving both property management and residents money. While submeters are a great solution, they’re not the only one. If your property isn’t equipped with submeters, you might be wondering how to fairly charge your residents for utilities. RUBS is an option that uses a predetermined formula to bill residents for their fair share of utilities.

What is RUBS?

RUBS stands for Ratio Utility Billing System. It leverages a property’s actual expenses to allocate charges to residents, primarily covering utilities like water, sewer, and trash. In some cases, RUBS is also used to bill natural gas and electricity, particularly when residents haven’t directly set up these services with utility providers. The allocation process considers factors such as apartment occupancy, square footage, and the number of bedrooms or bathrooms.

What are the advantages of RUBS?

Although submetering remains the gold standard for utility billing on multifamily properties, RUBS is still a great option for fair billing. RUBS benefits include:

  • Fair cost allocation: residents are confident that they are only paying for their usage.
  • Reduced operating costs: property owners can maximize recovery on utility costs and reduce absorption of costs when there is an increase in utility expenses.
  • Conserved utilities: properties that utilize RUBS see a 6-39% decrease in water usage.
  • No cost installation: the only thing you need to utilize RUBS is the correct lease language. Once that’s in place, using RUBS is nearly instantaneous.

How do I calculate RUBS charges? 

While the formula can seem confusing and overwhelming, it is actually pretty simple. You can use the following factors to determine what formula is right for your properties:

  • Number of occupants: more people = more utility usage. This can be as straightforward as 1, 2, 3 or a factored occupant formula can be used.
    • Factored occupants: Each additional occupant after the first is assigned a multiplier. The idea being that two people does not equal double usage as there will be shared usage (dishwashing, laundry, etc.).
  •  Square footage: bigger units will cost more to heat and cool. Factoring in square footage is a great way to make sure gas and electricity are billed differently.
  • Combination (50/50): mesh the both of both worlds to ensure that your residents are paying their share.
  • Other: have a washing machine, fireplace, gas range, or other amenity that affects consumption? Consider putting this into your formula for RUBS!

How can I implement RUBS today?

Implementing RUBS is super simple when you use The Utility Experts™. Let us help you develop the right formula for your properties, navigate local laws with our legal team, reduce operating costs, and conserve utilities. For more information on how RUBS can increase your NOI, contact us. We look forward to hearing from you!

Is RUBS not right for you? That’s okay! Let us help you decide on a better billing method. Download our free eBook, “Bill-Back Better: A Condensed Guide to Resident Billing Methods” today.

Kellianne Gammill

Kellianne Gammill

Kellianne Gammill is an experienced wordsmith and Copywriter at Conservice. More importantly, she is a big fan of taxidermy and Pitbull.

Subscribe To Our Blog Newsletter

Keep yourself ahead of the curve with the latest utility news, trends, & resources.

Editor's Picks

Keep the Heat On: Utility Assistance Resources for Property Teams This Winter

February 9, 2026

Record-breaking cold across the East is driving heating costs higher and putting pressure on residents and property teams alike.. Meanwhile, in our headquarters in Utah, we’re still scanning the mountains for snow (we’re not bitter). But across the country, winter…

Exploring the YoY Energy Price Hikes

February 4, 2026

Why Doing Everything Right Still Costs More First the lightning. Then the thunderclap. Right? The lightning. Over the last 18 months, AI, in all of its many and emerging forms, roared across the U.S. And while cultural and enterprise hesitance…

Onboard Is Now Conservice Internet Management

February 2, 2026

Since 2017, Onboard has been singularly focused on transforming how internet is delivered, supported, and monetized in the real estate industry. We’ve built a platform that simplifies bulk and non-bulk internet programs for owners, enhances the resident experience, and drives…

Senior Living Runs on Care (and Careful Utility Management)

January 27, 2026

Senior living operations exist for one main reason: to support residents. Every role, every process, and every decision ultimately serves people, not just systems. That focus is what makes the industry unique. And it’s also what makes operational strain show up more quickly when something falls out of balance.

The NOI Drain You Can’t See: How Utility Billing Errors Quietly Undermine Portfolio Performance

January 16, 2026

Identify and recover hidden utility billing errors that quietly drain NOI. Learn how a utility bill audit, automation, and expert review improve budget accuracy across multifamily and commercial portfolios.

Mid-Lease Enrollments: You’ve Signed a Bulk Internet Contract—Now What?

January 15, 2026

Signing an internet management contract is a big step forward. You’ve secured better pricing, guaranteed service levels, and one of the most in-demand amenities for your residents. But once the ink is dry, the real work begins: getting residents enrolled.

What the 2026 GRESB Updates Mean: Our Observations on the Key Shifts

November 5, 2025

Change is on the horizon. The 2026 GRESB Real Estate Standard marks a decisive move toward measurable, performance-based climate action. Rather than incremental adjustments, these updates focus attention on the issues that most directly shape long-term value and resilience. GRESB…

California AB1414: New Bulk Internet Opt-Out Law—What You Need to Know

November 3, 2025

New Requirements Go Into Effect January 1, 2026 California has officially passed AB1414, a bill that changes how property owners and operators can offer bulk internet services to residents. Beginning January 1, 2026, property owners must allow residents the ability…

Built to Go the Distance: How Properties Achieve ENERGY STAR, LEED, and WELL Certifications

October 23, 2025

We recently held our first 5K for our team, and it got us thinking. We watched many of our Experts who hadn’t run in years (or ever) lace up, train for weeks, and push through on the big day. The…

Smart Waste & Water Analytics: The Next Cost-Cutting Frontier in Multifamily

October 21, 2025

In this economy, cost control is on everyone’s mind. And energy and payroll usually top the list for multifamily operators. But here’s the thing: water and waste are two of the fastest-growing, least-managed costs eating into margins every day. Consider…

Experience Effortless Utility Management and Cost Savings

Connect with us today to discover how our solutions can ease tenant billback, streamline utility management, and reduce your costs and energy usage. Make your utility management smarter and more efficient with Conservice!

contact-block-1 (2)