Most businesses spend months negotiating rent, square footage, and lease terms before they sign on a new office. Far fewer spend any time at all looking at what they’ll actually pay to keep the lights on once they move in. That’s a mistake, because energy costs on a commercial lease can vary wildly depending on how the building is metered, who holds the supply contract, and whether the previous tenant left behind a rate that’s nowhere close to competitive.
When a business relocates or expands into new office space, it inherits more than just a floor plan. It often inherits an energy setup too. Landlords in multi-tenant buildings sometimes hold a master supply contract and pass costs through to tenants, while single-tenant buildings usually leave the incoming business to arrange its own electricity and gas supply from scratch. Neither setup guarantees you’re getting a fair rate, and very few tenants think to check.
Why Energy Costs Get Overlooked During a Move
Office moves involve a long checklist: IT infrastructure, furniture, signage, access control, parking. Utilities tend to sit near the bottom of that list, treated as an administrative task rather than a cost center worth scrutinizing. But for a mid-sized office, electricity and gas can represent a meaningful chunk of monthly overhead, right up there with rent itself in older or poorly insulated buildings.
The businesses that do well here are the ones that treat the energy contract the same way they treat the lease itself, something to review, negotiate, and revisit rather than accept at face value. That’s where it helps to compare business energy rates before committing to whatever contract is already in place or whatever the incumbent supplier happens to offer. A short comparison exercise at the start of a tenancy can surface a meaningfully better rate, particularly for businesses moving from a smaller space into something larger, where consumption patterns shift enough that old pricing tiers no longer apply.
What Changes When You Move Offices
Consumption patterns rarely stay the same after a move. A larger footprint usually means more lighting, more HVAC load, and more equipment running throughout the day. A smaller, more efficient space might mean the opposite. Either way, the energy contract that made sense for the old office often doesn’t make sense for the new one.
This is also the point where many contracts quietly roll over onto a supplier’s default “out of contract” rate, which is almost always higher than a negotiated one. Businesses that don’t actively manage this transition can end up paying well above market rate for months, sometimes years, without realizing it. A quick way to catch this early is to compare business energy rates against what’s currently being charged as soon as the new lease is signed, rather than waiting for the first invoice to raise questions.
Building Age and Layout Matter More Than People Expect
Older commercial buildings, especially those converted from other uses, often carry higher baseline energy costs due to inefficient insulation, outdated HVAC systems, or single-pane windows. Newer builds and recently renovated spaces tend to be more efficient, but that doesn’t automatically mean the utility contract attached to them is competitive. Efficiency and pricing are two separate things, and it’s easy to assume a modern building comes with a modern, fair rate.
Layout matters too. Open-plan offices with large communal areas tend to have different heating and cooling demands than a floor of individual offices. Businesses evaluating a new space should ask building management directly about historical energy usage and, wherever possible, get sight of recent bills before signing. That data point alone can shape how urgently a new tenant should look into switching or renegotiating supply.
Making Energy Review Part of the Move-In Process
The easiest way to avoid overpaying is to build an energy check into the standard move-in checklist, right alongside setting up internet service and access badges. That means identifying who currently supplies the building, what rate is in place, when the contract is due for renewal, and whether it’s possible to switch suppliers independently or whether the landlord controls that decision.
For businesses that do have control over their own supply, running a comparison early gives leverage. Suppliers are generally more willing to offer competitive rates to a new commercial customer than to renew an existing one on the same terms, so timing a comparison to coincide with a move can work in a tenant’s favor rather than against it.
FAQ
Does the landlord or the tenant usually pay for electricity in a commercial lease?
It depends on the lease structure. Some leases include utilities within a service charge, while others require the tenant to hold a separate supply contract directly with an energy provider. It’s worth confirming this in writing before signing, since it determines whether a business has any control over its own rate.
How soon after moving into a new office should a business review its energy contract?
Ideally before the first bill arrives. Many contracts default to higher out-of-contract rates immediately after a move, so reviewing supply options in the weeks leading up to or immediately after occupancy tends to produce the best results.
Can a business switch energy suppliers mid-lease?
In most cases yes, provided the tenant holds its own supply contract rather than paying through a landlord’s service charge. Switching typically doesn’t require landlord approval, though it’s good practice to check the lease terms first.
Is it worth comparing rates for a small office, or does this only matter for larger spaces?
It matters at any size. Smaller offices often assume their usage is too low to negotiate, but suppliers still compete for that business, and even modest savings add up meaningfully over a multi-year lease term.
