For many businesses, energy procurement starts and ends with one number: The unit rate.

“How many pence per kWh are we paying?”

It’s understandable. Unit rates are easy to compare, easy to market, and often seen as the headline figure that determines whether a contract is “good” or “bad”.

But in today’s energy market, focusing only on unit rate can be a costly mistake.

Because the reality is:

A business can secure electricity at 15p/kWh…
…and still end up paying closer to 32p/kWh once network charges, levies, and non-commodity costs are added to the final bill.

The Energy Market Has Changed

Historically, procurement was heavily focused on wholesale energy prices.

Buy low. Fix at the right time. Save money.

While wholesale pricing still matters, it now represents only part of the overall cost businesses face.

Modern energy bills are made up of multiple components beyond the commodity itself, including:

• Network charges
• DUoS and TNUoS costs
• Capacity market charges
• Policy and environmental levies
• Balancing costs
• Non-commodity pass-through charges
• Metering and operational costs

For some businesses, these additional costs can represent over half of the total bill.

That means two companies with similar consumption profiles — and even similar unit rates — can end up with completely different overall energy costs.

Why Two Similar Businesses Can Pay Very Different Amounts

This is where energy strategy becomes critical.

A contract price alone doesn’t determine whether a business is managing energy effectively.

Factors such as:

• Site operating hours
• Peak-time consumption
• Load profile
• Capacity setup
• Metering arrangements
• Procurement structure
• Risk management strategy

…can all significantly influence the final cost paid.

One business may appear to have secured a “cheaper” contract, but hidden inefficiencies and unmanaged non-commodity costs can quickly erode any savings.

Meanwhile, another business with a slightly higher unit rate may actually achieve a far lower total cost through smarter management and strategic planning.

Procurement Is No Longer Just About Buying Cheap Energy

The most effective energy strategies today go far beyond chasing the lowest unit rate.

Businesses now need visibility and control across the entire energy picture.

That includes:

• Understanding what drives total cost
• Managing exposure to market volatility
• Identifying avoidable charges
• Reviewing consumption behaviour
• Optimising contract structures
• Planning long-term procurement strategies

This is where expert guidance becomes increasingly valuable.

The market is more complex than ever, and without a clear understanding of how costs are built, many businesses risk making decisions based on incomplete information.

The Importance of a Long-Term Energy Strategy

An effective energy strategy should answer questions such as:

• When should we buy?
• How much risk should we take?
• What charges are impacting us most?
• Are we operating efficiently?
• Are there opportunities to reduce non-commodity costs?
• How exposed are we to market volatility?

Businesses that take a proactive approach are often in a far stronger position than those simply reacting at renewal time.

Especially in volatile global markets, strategy matters.

Geopolitical uncertainty, network investment costs, government policy changes, and wider market pressures can all influence the final price businesses pay for energy.

The companies that understand their energy position in detail are typically the ones best equipped to control costs long term.

Looking Beyond the Headline Rate

At Enexus Energy, we believe businesses should look beyond the headline numbers.

A low unit rate does not automatically mean low energy costs.

The real value comes from understanding the complete picture behind the bill and building a strategy that gives your business greater control, visibility, and protection in an increasingly complex market.

Because in modern energy procurement, success is no longer just about buying energy cheaper. It’s about understanding the full cost behind the bill.