California Business Journal 
California Business Journal
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4 Common Reasons UK Businesses Overpay for Energy

From outdated tariffs to inefficient energy use, UK businesses can face unnecessary costs that quietly drive up monthly bills and reduce profitability.

By Annette DuBois, California Business Journal

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Energy bills are easy to overlook when you are busy running a business. They arrive each month, someone checks the figure, and the payment is made. Unless there is a sudden jump in the cost, there may not seem to be much reason to look any closer.

The problem is that businesses can end up paying more than necessary without realising it. Sometimes the issue is the energy contract. In other cases, it comes down to how energy is being used across the workplace.

1. An Old Energy Deal Has Never Been Reviewed

Businesses change over time, but their energy contracts do not always change with them.

A company might have agreed a tariff when its circumstances were very different. Perhaps it had fewer employees, smaller premises or different operating hours. Years later, the business may be using considerably more or less energy but still be working under arrangements that were set up for its previous needs.

It is worth keeping an eye on contract end dates and reviewing the available options before a renewal is due. When comparing business energy options, it’s advisable to set aside sufficient time for it.

Regular reviews also give businesses a chance to check whether their current arrangement still suits the way they operate.

2. Nobody Really Knows Where the Energy Is Going

Knowing that a business spent £10,000 on energy last year does not tell you very much on its own.

The more useful question is where that energy was actually used.

Heating might be running before staff arrive. Lights could be left on in areas that are rarely occupied. Equipment may be switched on throughout the night simply because nobody has thought to turn it off.

These things are easy to miss when nobody is monitoring consumption closely. Smart meters and energy monitoring systems can make patterns much easier to see, particularly for businesses with larger premises or several sites.

Once those patterns are visible, it becomes easier to decide what needs changing.

3. Old Equipment Is Eating Into the Budget

The cheapest option is not always the cheapest to run.

Older heating systems, refrigeration units, lighting and machinery can consume considerably more energy than newer, more efficient alternatives. A piece of equipment may still be working perfectly well, but that does not necessarily mean it is economical.

This does not mean businesses need to replace everything at once. That would not make financial sense for most companies.

Instead, it can be useful to identify the equipment responsible for the largest share of energy consumption. Replacing or upgrading those items first may offer a better return on investment.

Even relatively straightforward changes, such as moving from older light fittings to LED lighting, can reduce electricity use and maintenance requirements.

4. Energy Is Seen as an Unavoidable Expense

Perhaps the biggest issue is simply the way energy costs are viewed.

If energy is treated as a fixed business expense, there is little incentive to question the amount being paid. Bills get paid because they have always been paid, rather than because anyone has checked whether the figures still make sense.

Businesses can take a different approach by treating energy in the same way they would treat other major overheads. Bills can be checked, meter readings monitored and contracts reviewed regularly.

It is also sensible to look out for unexpected changes in consumption. A sudden increase may have a straightforward explanation, but it could also point to faulty equipment, changes in operating patterns or an issue with the billing.

For many businesses, the first step is simply to pay closer attention. A regular review of energy contracts, consumption and equipment can reveal costs that would otherwise continue unnoticed month after month.

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