Energy Procurement 101 for NYC Buildings

Every commercial building in New York City makes a choice about where its energy comes from, whether the building owner realizes it or not. By default, your electricity and gas are supplied by the local utility at whatever rate they have filed with the state. But New York is a deregulated market, which means you have the legal right to choose a competitive supplier, known as an Energy Service Company or ESCO, to provide the commodity portion of your energy at a potentially lower rate.

For a single building, the savings from switching suppliers might amount to a few thousand dollars a year. But for a portfolio of 50, 100, or 500 buildings, the right procurement strategy can save hundreds of thousands of dollars annually. The difference between a well-managed energy procurement program and a neglected one is often six figures per year on a mid-size portfolio, and the gap only widens as utility rates continue their upward trajectory.

Despite the scale of the opportunity, most property management firms treat energy procurement as an afterthought. Contracts get signed once and forgotten. Renewal dates pass unnoticed, silently reverting accounts to expensive default rates. ESCO offers arrive in the mail and get buried under other priorities. The result is a portfolio that pays far more for energy than it needs to, month after month, year after year.

This guide walks you through the fundamentals of energy procurement in NYC. We will explain how the deregulated market works, break down the key differences between fixed and variable rates, show you how to evaluate ESCO offers without falling for hidden costs, and lay out a framework for managing procurement across a large portfolio. Whether you are exploring competitive supply for the first time or looking to sharpen an existing program, this is the foundation you need.

How Energy Supply Works in NYC

New York deregulated its energy markets in the late 1990s, separating the supply of energy from its delivery. The key concept to understand is that your utility company, whether that is Con Edison, National Grid, or another provider, always handles the physical delivery of electricity and gas to your building. This delivery charge is regulated by the state and you have no choice in the matter. What you can choose is the supply side, the actual commodity that flows through those wires and pipes.

If you do nothing, your utility provides both supply and delivery at their default rate, sometimes called the “full service” rate. This rate fluctuates monthly based on wholesale market conditions and is passed through to you without any markup but also without any price protection. In a competitive market, ESCOs purchase energy in bulk on the wholesale market and offer it to commercial customers at rates that may be lower than the utility default, fixed for a set term, or structured in other creative ways.

The practical implication is that your utility bill always has two major components: supply charges and delivery charges. When you switch to an ESCO, you only change the supply portion. Your delivery charges stay exactly the same. The utility still sends you one combined bill in most cases, but the supply line item now reflects your ESCO's rate rather than the utility default.

Understanding this split is critical because it determines what you can actually control. Delivery charges typically make up 40 to 60 percent of your total bill and are completely non-negotiable. Your procurement strategy only affects the supply portion, which means a 10 percent savings on supply translates to roughly a 4 to 6 percent reduction in your total energy cost. That may sound modest, but on a portfolio spending $5 million a year on energy, even a 5 percent reduction is $250,000 in annual savings.

Fixed vs Variable Rates

The most fundamental decision in energy procurement is whether to lock in a fixed rate or ride the variable market. Each approach has genuine advantages, and the right choice depends on your portfolio's risk tolerance, budget cycle, and view on where energy prices are headed.

A fixed rate contract sets a price per kilowatt-hour or therm for the entire contract term, typically 12 to 36 months. Your supply cost becomes perfectly predictable, which makes budgeting straightforward and eliminates the risk of market spikes. The tradeoff is that if wholesale prices drop significantly during your contract, you are locked in at the higher rate. There is also usually an early termination fee if you want to exit the contract before it expires, which can run anywhere from one to three months of supply charges.

Variable rates float with the market, adjusting monthly or even more frequently. In a falling market, you benefit immediately from lower prices without being locked into a higher rate. The risk is obvious: when prices spike, your costs spike with them. Winter 2024 saw natural gas variable rates in the Northeast jump over 40 percent in a single month during a cold snap, catching many portfolio managers off guard.

The hidden costs in both structures deserve attention. Fixed rate contracts often include a “risk premium” baked into the rate, the ESCO's hedge against the possibility that wholesale prices will rise above what they quoted you. Variable rate contracts may carry monthly service fees, balancing charges, or capacity costs that are not immediately obvious in the headline rate. Always ask for a complete breakdown of all charges, not just the per-unit energy rate.

Many sophisticated portfolio managers use a blended approach: fixing rates on a portion of their portfolio for budget stability while keeping the rest on variable to capture market dips. The optimal split depends on how much price volatility your operations and investors can tolerate.

Evaluating ESCO Offers

Once you decide to explore competitive supply, ESCO offers will arrive fast. Some are genuinely good deals. Others are loaded with fine print that can cost you far more than the utility default rate. Knowing what to look for and what to watch out for is the difference between real savings and an expensive mistake.

Rate structure. The headline rate is just the starting point. Ask whether the quoted rate is all-inclusive or whether there are additional charges layered on top. Some ESCOs quote a base energy rate but add separate line items for capacity charges, transmission charges, renewable energy certificate costs, and administrative fees. The only meaningful comparison is the total effective rate per unit of energy, which includes every charge the ESCO will bill you.

Contract term. Longer contracts typically come with lower per-unit rates because the ESCO can hedge more efficiently over a longer horizon. But they also lock you in for longer, which can hurt if the market shifts. For most portfolios, 12 to 24 months strikes a good balance between rate savings and flexibility. Contracts longer than 36 months should be scrutinized carefully.

Early termination fees. Almost every fixed rate contract includes an early termination clause. Read it carefully. Some ESCOs charge a flat fee per meter, while others calculate termination based on the remaining contract value or the difference between your contracted rate and the prevailing market rate. The latter can result in surprisingly large exit costs if the market has moved against you.

Auto-renewal clauses. This is where many portfolio managers get burned. Most ESCO contracts include an auto-renewal provision that kicks in 30 to 60 days before the contract expires. If you miss the cancellation window, your contract automatically renews, often at a significantly higher rate. The auto-renewal rate is rarely disclosed upfront, and it is almost always worse than what you could negotiate fresh on the open market.

Volume requirements and green premiums. Some ESCOs impose minimum volume commitments or charge penalties if your actual consumption falls below projected levels. If your portfolio has vacant units or seasonal fluctuations, this can be a trap. Separately, many ESCOs now offer “green” supply options that include renewable energy certificates. These programs carry a premium of 0.5 to 2 cents per kWh. Evaluate whether the environmental claim is substantive or simply a marketing upsell before paying the premium.

Red flags to watch for: unsolicited door-to-door offers with pressure to sign immediately, rates that seem too good to be true with no clear explanation of how they are achieved, contracts that reference “index plus” pricing without specifying which index, and any ESCO that is reluctant to provide a complete written contract before you commit.

Managing Procurement Across a Portfolio

Energy procurement gets exponentially harder as your portfolio grows. A single building has one or two energy accounts to manage. A portfolio of 200 buildings might have 800 or more utility accounts, each with its own contract, rate, expiration date, and renewal terms. Keeping track of all of this in spreadsheets is theoretically possible but practically untenable at scale.

The first challenge is simply knowing when contracts expire. A missed expiration means your account silently reverts to the utility default rate or auto-renews at an unfavorable ESCO rate. Either outcome costs money, and the larger your portfolio, the more expirations you need to track simultaneously. Best practice is to maintain a centralized contract calendar that alerts you 90 days before any expiration, giving you enough time to solicit new bids and negotiate.

The second challenge is aggregating purchasing power. ESCOs offer better rates for larger volume commitments. If you procure energy building by building, you leave significant savings on the table. Bundling multiple buildings into a single procurement event gives you leverage to negotiate volume discounts. The most effective portfolio managers time their contract expirations to cluster together, creating large procurement windows where they can solicit competitive bids for hundreds of accounts at once.

The third challenge is benchmarking. Without a clear picture of what each building pays per unit of energy, how that compares to the utility default, and how it compares to what the market is currently offering, you cannot know whether your procurement program is actually working. Centralized reporting that shows rate-versus-market for every account in the portfolio is the only way to measure procurement performance at scale.

Common Procurement Mistakes

Even experienced property management firms fall into predictable traps when it comes to energy procurement. These five mistakes are the ones we see most often, and each one is entirely preventable.

1. Ignoring auto-renewal clauses. This is by far the most expensive mistake in energy procurement. A single missed cancellation window can lock a building into an unfavorable rate for another 12 to 24 months. Across a portfolio, the cumulative cost of auto-renewals can dwarf any other procurement error. Set calendar alerts 90 days before every contract expiration without exception.

2. Comparing the wrong rates. Many managers compare an ESCO's quoted rate to their total utility bill rate, which includes both supply and delivery. The correct comparison is ESCO rate versus the utility's supply-only rate. Comparing against the total rate makes the ESCO offer look artificially good because delivery charges are included in the baseline but not in the ESCO quote.

3. Locking into long contracts in a falling market. If wholesale energy prices are trending downward, a 36-month fixed contract might seem like a safe bet, but you could end up paying above-market rates for years. In a declining market, shorter terms or variable rates often outperform long fixed contracts.

4. Procuring building by building. Every building that is procured individually is a missed opportunity to leverage portfolio volume. Even if contract expirations are not currently aligned, start working toward synchronization by signing shorter bridge contracts on outlier buildings until the majority expire in the same window.

5. Not tracking performance after signing. Procurement does not end when the contract is signed. Monitor your effective rate against the utility default rate monthly. If your ESCO rate is consistently above the utility rate, you need to renegotiate or exit at the earliest opportunity. Too many managers sign a contract and never look at it again until it auto-renews at a worse rate.