In recent years, the energy market has faced a series of crises, from COVID-19 and the global energy crisis to the war in Ukraine, and now the ongoing conflict in Iran. This has led to significant price fluctuations and heightened volatility across energy markets, driven by supply disruptions, spikes in oil and gas benchmarks, and overall uncertainty.
Recent market movements highlight just how quickly conditions can change. In the last week alone, the wholesale price of gas has risen by 67%, while electricity prices have increased by 39%, demonstrating the immediate impact geopolitical tensions can have on energy markets.
As prices swing in response to geopolitical events, businesses face challenges in forecasting budgets, managing cash flow, and controlling energy bills, particularly those in energy‑intensive sectors.
As a result, an increasing number of businesses are reducing their reliance on the energy grid and turning to more stable, sustainable sources of power in order to strengthen their resilience and begin diversifying risk of supply. But what does self-generation actually involve, and how can you develop a robust strategy to safeguard your business? We break down the risks of grid reliance, the benefits of self-generation and help you take the first steps towards energy independence and stability.
Understanding the Risks for Grid-Dependent Operations
For businesses that rely solely on the grid for their electricity and gas, market volatility and supply disruptions can present significant operational and financial risks. Grid-dependent businesses are exposed to fluctuations in energy prices, which can be amplified by geopolitical events, natural disasters, or unplanned outages, as seen following the events of recent years.
These fluctuations can increase operational costs as well as make budgeting and forecasting more difficult, particularly for energy-intensive industries such as manufacturing, logistics, or food production. Without strategies for diversifying risk of supply, organisations may find themselves increasingly vulnerable to unpredictable market conditions.
In addition to cost impacts, dependence on the grid can create operational vulnerabilities with power interruptions halting production lines, compromising temperature-sensitive storage, disrupting IT systems, and affecting overall productivity. These risks are multiplied for organisations operating across multiple sites or with long supply chains, making resilience increasingly important
Finally, environmental and regulatory pressures add another layer of risk. Many regions are introducing stricter emissions targets and carbon reporting requirements. Grid-reliant businesses that fail to manage energy usage efficiently may face compliance risk or lost opportunities to cater to environmentally conscious clients.
What is Self-Generation?
Self-generation is the process of producing electricity on-site rather than relying on the national grid. This can include a range of technologies such as solar panels, wind turbines, combined heat and power (CHP) systems, or battery storage.
By generating their own power, businesses can reduce dependence on volatile energy markets and support their sustainability targets, helping to lower carbon emissions and meet environmental targets whilst ensuring a more stable and predictable energy supply.
According to EY, 20% of UK businesses have already invested in on-site energy generation, with a further 70% saying they plan to invest in the near future. This shows a clear shift in priorities as more organisations look to diversify their risk of supply, strengthen operational resilience, and take greater control over their long-term energy costs.
How Can Self-Generation Protect Businesses from Ongoing Volatility?
For decades, many businesses have relied on the grid as their sole source of power, but concerns over rising costs and instability have pushed more businesses to explore alternative options and take energy generation in their own hands.
Renewable energy isn’t a new concept, in fact, over half of the UK’s energy generation now comes from renewable sources, with this share growing year-on-year. By investing in on-site generation – such as solar panels, small-scale wind turbines, and combined heat and power (CHP) systems, potentially coupled with battery storage, businesses can reduce their exposure to fluctuating wholesale prices and supply disruptions.
As market volatility increases, the benefits of self-generation are beginning to stack up, and for many organisations the business case is writing itself. Alongside the ability to reduce long-term energy costs, self-generation can strengthen Net Zero credentials, helping businesses gain a competitive edge with increasingly sustainability-conscious customers and stakeholders. At the same time, on-site generation supports carbon reduction whilst also acting as a practical risk management strategy by reducing reliance on the grid.
Self-generation offers a number of benefits:
- Cost predictability by stabilising energy bills
- Operational resilience by reducing reliance on the grid
- Supports sustainability goals by lowering carbon emissions.
For multi-site operations, decentralised energy production can even act as a buffer against regional outages, unpredictable supply interruptions.
What Else Can you do to Protect Your Business?
In addition to self-generation, there are also a number of other strategies you can adopt to protect your business during periods of market volatility:
- Consider an energy procurement strategy – securing fixed or flexible contracts at the right time can help reduce exposure to sudden price spikes.
- Improve energy efficiency – upgrading equipment, optimising heating and cooling systems, and reducing energy waste can significantly lower your overall energy consumption and costs.
- Invest in energy monitoring and data analysis – understanding when and where energy is used allows businesses to identify inefficiencies and make informed decisions.
- Work with energy experts – specialist advisors and consultants can help monitor market conditions and develop a tailored long-term energy strategy for your business.
Are Your Ready to Take Your Energy into Your Own Hands?
In an era of increasing market volatility, adopting self-generation can enable businesses to cut costs, gain control over their energy supply, and build greater resilience against unpredictable global events. By diversifying risk of supply, organisations can reduce their exposure to external shocks and future-proof their operations.
However, gone are the days when businesses could look at their utility purchasing strategies and demand management, and engineering projects in isolation. Today, these elements must be considered together as part of a holistic energy strategy. With procurement decisions, energy efficiency initiatives, on-site generation, and demand optimisation all playing a role.
At Ennovus, we can offer expert guidance on self-generation solutions, energy assessments, and tailored strategies designed to help your business reduce grid reliance. From evaluating the feasibility of on-site renewable technologies to delivering capex of funded turnkey solutions for solar PV, wind turbines and heat pumps, our team will work with you to build a practical, long-term energy strategy.
