Introduction
Energy costs are one of the biggest overheads for many UK businesses. But while prices rise and fall, many companies still miss out on potential savings by renewing at the wrong time or staying on outdated tariffs.
Knowing when to switch your business energy supplier can make a significant difference to your bottom line. At E for Energy, we guide businesses through the best timeframes to review, renew, or switch — ensuring you always get the most competitive rates available.
1) Don’t Wait Until Your Contract Ends
A common mistake businesses make is waiting until their current contract expires before comparing new deals. By then, it’s often too late — you may automatically roll onto out-of-contract rates, which can be far higher. Start reviewing your options well before your renewal date.
2) Watch the Market, Not Just the Calendar
Energy prices fluctuate throughout the year based on wholesale costs, global events, and demand. Monitoring these trends allows you to lock in a deal when prices are favourable, not just when your renewal window opens. E for Energy tracks market movements daily and advises on timing.
3) Consider Contract Types and Flexibility
The best time to switch also depends on your current contract type: fixed, variable, or flexible. Our consultants assess your specific usage patterns and help plan your next move strategically.
4) Avoid Auto-Renewals and Inertia
Some suppliers automatically renew contracts at less favourable rates unless notice is given. Keeping track of contract end dates prevents this. E for Energy manages this process for our clients — ensuring renewals are handled proactively, not reactively.
5) Act Early, Save More
In volatile markets, early action pays off. Securing rates in advance often results in better deals and gives you more control over budgeting and forecasting. Even if you’re not ready to switch immediately, we can lock in prices for future start dates.
Conclusion
The best time to switch your business energy supplier is before your renewal date and when market conditions are in your favour.
Contact
Contact E for Energy today on 0115 902 9431 or visit www.eforenergy.co.uk to find out when your business should switch — and how much you could save.