Timing Your Renewal: When to Lock a Rate

Most commercial energy buyers treat contract renewal as an event — something that happens when the current contract expires. That's the wrong mental model. Renewal is a process that should begin 6–12 months before expiration, and the single most costly mistake in energy procurement is allowing your contract to expire without a plan in place.

This guide covers when to start the renewal process, what drives the timing decision, and the most common timing mistakes that cost buyers money.

Why Timing Matters as Much as the Rate

Energy prices are volatile. The forward curve — the market's current best estimate of future prices — moves every day. A rate that looked expensive in January might look like a bargain by April. A rate that looked cheap in summer might get undercut in fall.

The implication for buyers is that when you go to market matters enormously. Two buyers with identical facilities, identical load profiles, and identical contract terms can end up paying materially different rates simply because one went to market in February and the other went in July.

You can't reliably predict market movements — and neither can we. But you can give yourself optionality: a longer runway before expiration means you have time to watch the market, wait for a favorable window, and execute when conditions are right rather than when your contract forces your hand.

The Renewal Timeline That Works

The Most Costly Timing Mistake: The Expiration Trap

When a commercial supply contract expires without a new contract in place, one of two things happens — and neither is good:

• Holdover pricing: Some contracts include a holdover provision that continues supply at a default rate — often significantly above market — month-to-month until you execute a new contract.
• Return to utility default supply: If your contract has no holdover, you revert to your utility's default supply rate, which is almost always the most expensive option available in a deregulated market.

Buyers who fall into the expiration trap typically pay 20–40% above a competitively procured rate for as long as it takes them to notice and fix the situation — sometimes months.

Seasonal Factors That Influence Timing

Energy markets have predictable seasonal patterns that affect the forward curve — and therefore the price you'll lock when you go to market. Understanding these patterns helps you be opportunistic rather than reactive.

Natural gas seasonality

Natural gas prices typically move lower in spring and fall — the "shoulder seasons" when heating and cooling demand is minimal and storage is being built. Summer and winter are heating/cooling peaks that can drive spot price spikes. Buyers locking fixed-price gas contracts often find better pricing in late spring (April–June) than in October–November when the winter premium is at its highest.

Electricity seasonality

Electricity forward curves reflect both gas prices (which drive the cost of the marginal generator in most markets) and seasonal load patterns. In summer-peaking markets, forward power prices for the following summer tend to rise as you approach that summer — buying forward in fall or winter for a summer start is often advantageous. In winter-peaking markets (parts of the Northeast), the dynamic reverses.

Capacity auction results

In markets with separate capacity auctions (PJM, ISO-NE, NYISO), capacity costs for specific delivery years are set at specific points in time. Quotes issued after a capacity auction reflect known capacity costs — those issued before reflect estimated costs. In some years, auction results significantly move all-in supply pricing. Staying aware of upcoming auction dates is part of active market management.

Multi-Year Contracts: Longer Doesn't Always Mean Better

A 36-month fixed contract locks in certainty for three years — but you pay a premium for that certainty, and you give up the ability to benefit from price declines for a long time. Whether longer-term contracts make sense depends on your view of the market and your operational situation.

• If prices are historically low and the forward curve is in contango (rising), a longer term can be advantageous — you're locking cheap rates before the market moves up.
• If prices are elevated or uncertain, shorter terms preserve the option to re-contract when conditions improve.
• If you have a facility change, ownership transition, or major capital project anticipated within the contract term, a shorter term (or a contract with favorable termination provisions) provides flexibility.

How We Manage Renewals for Clients

One of the most straightforward ways we add value is simply by tracking renewal calendars. Every client in our portfolio has a contract expiration date in our system. We begin monitoring the forward curve and flagging buying windows 6–12 months in advance — so you're never surprised by an expiration and never forced to buy in an unfavorable window because you ran out of time.

We don't charge extra for this service. Renewal management is part of what the brokerage relationship includes. For clients with multiple sites, we coordinate renewal timing across locations to maximize leverage and simplify the process.