The utility billing playbook.
Forensic breakdowns of how utilities overcharge, sector deep-dives, and the annual UtiliSave® Utility Overpayment Index.
What we publish
UtiliSave Overpayment Index™
Our annual flagship report on the state of utility overpayment nationwide
The 5-error series
One gotcha at a time
Sector deep-dives
Deep dives into commercial real estate, healthcare & manufacturing
Compliance
Practical guidance for EnergyStar and local benchmarking compliance
All articles
44 essays from our CEO on the errors, incentives, and blind spots that drive utility overpayment — filter by topic or browse the full list.
Property Managers Are Not Evaluated on Utility Billing Accuracy. That Is the Problem.
The incentive structure in property management creates a systematic blind spot. A manager who achieves 96% occupancy gets praised.
Read article →Utility Billing Errors Are an Unrecognized Accounts Receivable. Claim Them.
Every finance executive understands accounts receivable. Money owed to you that you have not yet collected.
Read article →UtiliSave Finds Recoverable Errors in 94% of Clients. Here Is What That Number Means.
Ninety-four percent. Let that number settle in for a moment.
Read article →Thirty-Five Years, $700+ Million Recovered. The One Thing That Has Never Changed.
When UtiliSave began in 1991, utility deregulation was just beginning in the United States, commercial real estate was emerging from a severe recession, and the idea that a third-party firm could systematically recover utility billing overpayments was novel enough that most CFOs were skeptical.
Read article →Net Zero Commitments Are Only as Good as the Baseline They Are Built On.
A net zero commitment requires a starting point — a baseline that captures current energy consumption across the portfolio. Everything flows from that number: the gap to close, the capital required, the timeline to achieve it, the ROI of each efficiency measure.
Read article →Long-Term Care Costs Outpace Income by Every Measure. Utility Recovery Is One of the Few Free Levers.
Long-term care operators face a financial structure that has no easy fixes. Medicaid reimbursement rates are set by state legislatures and rarely move quickly enough to keep pace with cost inflation.
Read article →Electricity Prices on Average Rose 6.9% Last Year. Your Budget Escalator Probably Didn't.
Goldman Sachs Research documented commercial electricity prices rising 6.9% in 2025. For context, that is more than double the headline CPI rate, and it is happening on top of the 8-12% increases that characterized 2022 and 2023.
Read article →Municipal Utility Spending Is a Public Accountability Issue. Audit It Accordingly.
A municipality is not just a business entity. It is a steward of public funds.
Read article →Research Universities Have the Most Complex Utility Accounts in the Commercial Landscape.
A major research university may have 200 to 400 separate utility accounts across its campus — with a heady mix of different rate schedules, each with different tariff eligibility, each with its own history of potential billing errors.
Read article →The Contingency Model: Why There Is No Rational Reason to Not Audit.
The UtiliSave engagement model is straightforward: we conduct the audit at our expense, we handle all documentation and filing, and we are compensated only if and when we recover money for you. If we find nothing, you pay nothing.
Read article →Refrigeration Is 40% of a Grocery Store's Electric Bill. Are You Sure It's Being Billed Correctly?
Commercial refrigeration represents approximately 40% of a grocery store's total electricity consumption — and it has unique characteristics that make it eligible for special tariff treatment in many utility jurisdictions.
Read article →ESCO Audits and the Baseline Problem: Why Your Project Returns May Be Overstated.
Energy service companies (ESCOs) structure their contracts around a guaranteed savings model: they implement efficiency measures and guarantee that utility costs will be lower than a defined baseline for a specified period. The difference funds the project.
Read article →Portfolio Thinking: Why Single-Property Utility Audits Leave Value on the Table.
A single-property utility audit is valuable. A portfolio-wide audit is transformative.
Read article →What Does It Actually Cost You If Just 10% of Your Commercial Bills Are Wrong?
Take your total annual utility spend. Multiply by 3%.
Read article →Phantom Meters: The Manufacturing Billing Error Nobody Is Looking For.
Manufacturing operations change. Production lines are added and removed.
Read article →School Districts Are Among the Largest Utility Customers in Any Region. Few Have Ever Audited.
School districts operate some of the most energy-intensive building portfolios in any municipality. Gymnasiums with high lighting loads.
Read article →Multi-Unit Restaurant Operators: Your Utility Errors Are Systematic. Your Recovery Can Be Too.
Chains of all manner, such as restaurants, have a structural advantage in utility auditing that independent operators lack when an error pattern is identified at one location, it can be systematically examined across the entire chain.
Read article →Multifamily's New Expense Squeeze: Insurance, Taxes, and Utilities All Rising at Once.
The multifamily sector has experienced significant value compression since the 2022 peak. Most analysis has focused on the revenue side — cap rate expansion driven by rising interest rates.
Read article →Why 'We Already Have an Energy Manager' Is Not the Same as Having Your Bills Audited by An Outside Party.
When we approach a prospective client about a utility bill audit, we often hear: 'We already have an energy manager. We track our consumption very carefully.' This response, while well-intentioned, reflects a misunderstanding of what an independent utility bill audit can accomplish.
Read article →Long-Term Care Runs 24/7. Its Utility Bills Should Be Scrutinized with the Same Intensity.
Skilled nursing facilities and assisted living communities are operationally unique from most users: they never close. Lighting, HVAC, kitchen equipment, laundry, medical equipment, and monitoring systems all run continuously.
Read article →University Utility Budgets Are Under Pressure from Every Direction. Audits Help from Day One.
The financial pressures on higher education have intensified significantly. State appropriations have declined as a share of university budgets in nearly every state over the past decade.
Read article →Government Buildings Are Leaving Millions on the Table in Tax Exemptions.
The vast majority of U.S. states exempt government entities — municipalities, counties, state agencies, school districts, public universities — from sales and use taxes on utility purchases.
Read article →The Office Building Utility Problem Is Getting More Complex, Not Less.
The office sector faces structural headwinds that are well documented: hybrid work, elevated vacancy, and compressed valuations. What is less discussed is that the energy expense structure of office buildings has also become more complex.
Read article →Scope 2 Emissions and the Data Quality Problem Nobody Is Talking About.
Scope 2 emissions accounting — the calculation of greenhouse gas emissions from purchased electricity — has become a core component of sustainability reporting for public companies, real estate owners, and major institutional operators.
Read article →Lenders Are Now Scrutinizing Utility Expense with the Same Rigor as Rent Rolls.
Commercial real estate lenders have historically focused their underwriting scrutiny on revenue — rent rolls, lease abstracts, tenant credit quality. Expense line items, including utilities, were reviewed at a summary level.
Read article →In New York City LL84 Benchmarking Deadline Is May 1. Your Data Quality Determines Your Score.
New York City's Local Law 84 requires annual benchmarking of energy and water consumption for buildings over 25,000 square feet, using the EPA's EnergyStar Portfolio Manager tool. The deadline is May 1 each year.
Read article →The Five Errors on Every Commercial Utility Bill.
After reviewing more than 16,000 commercial buildings' accounts over 35+ years, billing errors sort consistently into five categories. Understanding these categories is the first step toward knowing what to look for in your own accounts.
Read article →Grocery Retail Is the Most Energy-Intensive Commercial Use in America. Are You Paying What You Actually Owe?
The U.S. Energy Information Administration benchmarks food sales buildings at 53.3 kWh per square foot annually — more than four times the average for all commercial buildings.
Read article →Deregulation Created Choice. Most Commercial Customers Are Still on the Default Rate.
Retail electricity deregulation was supposed to create a competitive market where commercial customers benefit from supplier competition and optimal rate selection. In states like Texas, New York, Pennsylvania, Illinois, and Ohio, commercial customers have the right to choose their electricity supplier.
Read article →Water and Sewer: The Forgotten Utility Audit Opportunity.
Most conversations about utility auditing focus on electricity — and for good reason, since electricity is typically the largest utility expense. But water and sewer billing represents a significant and systematically under-audited opportunity.
Read article →The Statute of Limitations on Your Utility Refunds Is Counting Down.
The refund recovery window for utility billing errors is defined by state law. In most states, utilities are required to honor claims going back three years, sometimes as long as ten years.
Read article →LL97 First Penalties Are Real. Here Is What the Numbers Actually Say. Even If You Have No Property in NYC, These Obligations May Be Adopted by Other Cities.
Local Law 97 went into effect for New York City buildings over 25,000 square feet with the 2024 compliance year. The first compliance reports were due May 1, 2025.
Read article →Power Factor Penalties: The Charge on Your Bill That Nobody Explains.
Power factor is a measure of how efficiently a facility uses the electricity it draws from the grid. A power factor of 1.0 essentially means all drawn power is used productively.
Read article →The Restaurant Demand Charge Problem: One Rush Can Set Your Rate for 30 Days.
Demand charges are calculated based on the highest 15-minute interval of electricity demand during the billing month. For most commercial operations, this peak demand occurs predictably and is relatively stable from month to month.
Read article →Your ESG Report Is Only as Good as Your Utility Data.
ESG reporting has moved rapidly from voluntary disclosure to regulatory requirement. The SEC's climate disclosure rules, the EU's Corporate Sustainability Reporting Directive, and a growing number of state-level regulations now require material carbon and energy data to meet documentation and audit standards that previously applied only to financial statements.
Read article →Demand Charges: The Line Item That Wrecks Your Budget in 15 Minutes.
The demand charge is the most misunderstood component of a commercial electricity bill. Unlike the energy charge — which is simply kilowatt-hours times a rate — the demand charge is calculated based on the highest power draw during the billing period, measured in 15-minute intervals.
Read article →The 1-to-20 Multiplier: Why Utility Savings Are the Highest-ROI Move in Your Portfolio.
Commercial real estate value is a direct function of NOI. NOI divided by cap rate equals value.
Read article →Your Utility Bill Is a 70+ Line Contract Nobody Read.
The commercial electricity bill is, in practical terms, a contract. It specifies what you are being charged for, under what rate classification, with what applicable taxes and adjustments.
Read article →The Demand Ratchet: How Last Summer's Production Spike Is Still Costing You Money Today.
The demand ratchet is one of the most consequential — and least understood — provisions in industrial electricity tariffs. A ratchet clause establishes a minimum billing demand equal to a percentage (typically 80-90%) of the highest measured demand over the preceding 12 months.
Read article →BEPS Is Coming to Your State. Clean Data Now or Scramble Later.
Building Energy Performance Standards (BEPS) are spreading rapidly across the United States. New York City's Local Law 97 led the way.
Read article →The Wrong Mental Model About Hotel Energy Efficiency Is Costing You Money.
The standard mental model for hotel energy management involves a capital investment roadmap: LED lighting retrofits, HVAC system upgrades, building management systems, variable speed drives on HVAC fans and pumps. These are legitimate investments that reduce consumption and improve efficiency.
Read article →Hotels Are Energy-Intensive by Design. That Is Also Why the Audit Returns Are So High.
Hotels are among the most energy-intensive commercial building types in America. They operate 24/7, year-round, with loads that span residential (guest rooms), food service (kitchen, banquet), athletic (pool, fitness), and commercial office (meeting rooms, back-of-house) categories — often on a single electrical service.
Read article →Manufacturing's Demand Charge Problem Is Getting Worse, Not Better.
The electricity cost trajectory for manufacturing is worsening. Goldman Sachs Research estimates that AI data center load growth will add 40-50 gigawatts of demand to the U.S.
Read article →Restaurants Consume Five Times More Energy Per Square Foot Than Other Commercial Buildings. Is Your Bill Correct?
The EPA's ENERGY STAR program benchmarks commercial restaurants at energy use intensity nearly five times higher than the average commercial building. The combination of commercial cooking equipment, refrigeration, HVAC in a high-occupancy space, and extended operating hours creates one of the most energy-intensive load profiles in the commercial sector.
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