With so many options available, finding the right energy solution for your company can be overwhelming. However, flexible energy contracts have gained significant popularity in recent times. But what are they exactly, and are they a suitable choice for your business?

In this blog, we’ll delve into the intricacies of flex contracts, exploring their benefits and helping you make an informed decision about whether it’s better to be on a flexible energy tariff.

Understanding Flex Contracts:

A flexible energy contract, often referred to as a flex contract, is an adaptive approach to managing your business’s energy needs. Unlike fixed contracts, which lock you into a set rate for a predetermined period, flex contracts allow you to adjust your energy purchasing strategy in response to market fluctuations. This adaptability empowers businesses to take advantage of favourable market conditions and optimise their energy costs.

While the term “flexible” may evoke a sense of complete freedom, it’s important to note that flex contracts are still part of a contractual framework, typically spanning several years. The flexibility in these contracts lies in the ability to adapt within the agreed-upon duration.

For example, a business might sign a three-year flex contract, during which they have the freedom to adjust elements like the volume of energy purchased or the timing of purchases. This allows businesses to take advantage of market shifts without being tied to a static purchasing plan.

The flexibility within the contract duration empowers businesses to respond to changing market conditions, ensuring a balance between the stability of a fixed contract period and the adaptability offered by a flexible energy tariff. It’s this combination that makes flex contracts a strategic choice for businesses aiming to navigate the complexities of the energy market while maintaining a degree of predictability.

The Benefits of Flex Contracts:

Cost Efficiency:

Flex contracts allow businesses to capitalise on market dips, potentially securing energy at lower prices. This flexibility can result in significant cost savings over time, especially for companies with the ability to monitor and react to market changes effectively.

Risk Mitigation:

By avoiding the constraints of fixed contracts, businesses can navigate volatile energy markets more strategically. Flex contracts enable you to adjust your energy purchasing strategy based on market forecasts, reducing exposure to potential cost spikes.


Flex contracts offer a level of customisation that fixed contracts can’t. Businesses can tailor their energy purchasing approach to align with their unique operational needs and risk tolerance, providing a personalised solution that meets specific requirements.

Environmental Sustainability:

For businesses committed to sustainability, flex contracts provide an opportunity to align energy consumption with green initiatives. By having the flexibility to choose renewable energy sources when they are most cost-effective, businesses can contribute to their environmental goals while managing costs.

Managing Risk in Flex Contracts

While the flexibility of energy contracts offers numerous advantages, it’s crucial for businesses to be aware of potential risks, particularly in the face of global events that can significantly impact energy markets. The recent energy crisis serves as a stark reminder that unforeseen events can lead to substantial increases in energy costs. Businesses on flex contracts should stay vigilant and be proactive in monitoring global events that could influence energy prices.

Unlike fixed contracts, where costs are predetermined, the dynamic nature of flex contracts means that businesses are more exposed to market fluctuations. Consequently, it becomes paramount for businesses to stay on top of their flex contracts, regularly assessing market conditions, and adjusting their energy purchasing strategy accordingly.

Being proactive in this manner enables businesses to mitigate the risks associated with unforeseen events, ensuring that the benefits of flexibility are maximised while minimising the potential impact of external market shocks. In essence, while flex contracts provide agility, staying informed and responsive is key to navigating the energy landscape successfully.

Is it Better to be on a Flexible Energy Tariff?

The answer to this question depends on various factors, including the nature of your business, risk tolerance, and market conditions. Here are some key considerations:

Business Flexibility:

If your business operations are sensitive to energy costs and you have the capability to adapt quickly, a flexible energy tariff could be advantageous. This is particularly true for industries with fluctuating energy demands.

Budget Predictability:

Businesses that prioritise budget predictability may find fixed contracts more suitable. While flex contracts offer potential cost savings, they come with a level of uncertainty as energy prices can vary based on market conditions.

Market Monitoring Capability:

To fully leverage the benefits of a flex contract, businesses need the ability to monitor energy markets effectively. If your company lacks the resources or expertise to do so, a fixed contract might be a more straightforward option.

Should I be on a Fixed or Flexible Tariff?

Making the choice between a fixed or flexible tariff involves assessing

your business’s unique needs. Here’s a quick guide to help you decide:

Choose a Fixed Tariff if:

  • Budget predictability is a top priority.
  • Your business has limited flexibility to adapt to market changes.
  • Market volatility poses a significant risk to your operations.
  • You lack the time or expertise to manage a flexible contract

Choose a Flexible Tariff if:

  • Your business has the capability to monitor and adapt to energy market fluctuations.
  • Cost optimisation is a primary objective, and you can capitalise on favourable market conditions.
  • Environmental sustainability is a key consideration, and you want the flexibility to choose renewable energy sources.

In conclusion, the decision between a fixed and flexible energy tariff hinges on your business’s unique characteristics and goals. Flex contracts offer a compelling solution for businesses seeking cost efficiency, risk mitigation, and customisation. However, it’s crucial to carefully evaluate your business’s ability to adapt to market changes and monitor energy trends effectively. By aligning your energy strategy with your specific needs, you can not only manage costs but also contribute to a sustainable and resilient energy future for your business.

Make informed decisions and power your business towards a brighter, more sustainable future with the right energy contract with a free, no obligation, energy health check today. Get in touch with us to claim yours at or call us on 0808 164 2222.