How to Switch Your Business Electricity Supplier in Ireland
Switching your business electricity supplier in Ireland is easier than most owners expect. There is no risk of a power cut while it happens. Your contract might be coming up for renewal. Or you run a small business and have never checked whether your rate is competitive. Either way, here is what the process involves, step by step.
Rising costs: Unit rates and network charges have climbed steadily, and energy prices remain volatile. Businesses on old contracts often pay well above the current market rate.
Lack of transparency: A single energy bill mixes usage, standing charges, levies and network costs together. This makes it hard to see what drives the cost, or to compare offers fairly.
This guide covers the full process, from checking your notice period to your first bill with a new supplier. It also covers the mistakes that most often push up energy costs.
Key takeaways
- Check your notice period first. Most energy contracts need 30 to 90 days’ notice. Missing this window is the most common reason businesses overpay.
- Have a recent electricity bill ready before requesting quotes. That’s all we need to give you an accurate quote.
- Compare like for like. The cheapest unit rate is not always the best deal. Standing charges, exit fees and contract length all count too.
- Switching never interrupts your electricity supply. It only changes who bills you.
- Procure.ie sets a reminder 90 days before your contract ends and has rates ready for you, so you never roll onto an uncompetitive default rate.
How switching your business electricity supplier works
Step 1: Check your contract end date and notice period
Before you switch commercial electricity supplier, the first thing to check is your current contract’s end date and notice period. Most commercial electricity contracts in Ireland need 30 to 90 days’ notice before the renewal date.
Miss that window and you roll over instead of switching. This traps many businesses on an uncompetitive rate for another year, so check it first.
Step 2: Have your latest bill ready
To get an accurate quote, all we need is your most recent electricity bill. It has everything required, including your MPRN, usage history, current supplier and contract end date, so there’s nothing else to track down before you get quotes.
Step 3: Compare quotes from multiple suppliers
Ireland’s commercial electricity market includes energy suppliers such as Electric Ireland, Energia, SSE Airtricity, Bord Gáis Energy and Flogas. Electricity rates vary based on your usage volume, contract length and payment terms. You have a few options here. You can approach suppliers one by one, use a comparison website, or work with a broker. A broker holds live pricing across the market and compares it all for you in one go. If your premises also uses gas, ask about dual fuel options. Some suppliers offer a combined discount. Either way, always compare electricity tariffs like for like: same contract length, same standing charge structure, same unit rate basis.
Step 4: Review the contract terms, not just the headline rate
The cheapest unit rate is not always the best deal. You also need to factor in standing charges, contract length, exit fees and any capacity charges for larger sites. Business tariffs can look similar on headline price but differ a lot on these terms. A slightly higher unit rate can still be better value if it comes with a shorter contract and no exit penalty. This suits a business that expects its usage or premises to change. Read the full terms before signing, not just the quote summary.
Step 5: Give notice to your current supplier and confirm the switch
Once you have chosen a new energy provider, they usually handle the switch for you. That includes the formal process with your current supplier and with ESB Networks. You do not need to touch your meter or wiring. Switching supplier does not mean switching your physical connection. Most switches complete within a few weeks, and your new supplier will confirm the go-live date in writing.
Step 6: We set a reminder for your next renewal
There’s an easy way to avoid overpaying again, and it’s one less thing for you to manage. Procure.ie sets a reminder 90 days before your contract ends and has rates ready to go, so you’re never caught out by an automatic rollover onto an uncompetitive rate.
Switching checklist at a glance
| Step | Action | Why it matters |
| 1 | Check notice period | Missing this window means an automatic rollover onto a default rate. |
| 2 | Have your latest bill ready | It has everything we need to give you an accurate quote |
| 3 | Compare quotes like for like | Headline unit rate alone can hide a worse overall deal. |
| 4 | Review contract terms | Exit fees and contract length matter as much as the rate. |
| 5 | Confirm the switch | Supply is never interrupted, only the billing party changes. |
| 6 | We set your renewal reminder | Prevents the same problem happening again, without you needing to track it |
Should you switch yourself or use a broker?
Going direct to a single supplier means you only see one set of prices. A broker such as Procure.ie works across the whole market. It holds live rates from multiple business energy suppliers and puts your usage in front of all of them at once. So you compare the full market, not one offer at a time. Most businesses do not have time to chase multiple suppliers for quotes. That comparison work is usually the main reason to use a broker.
Why switch to Procure.ie
- Whole-market comparison: Procure.ie compares quotes and energy tariffs across the market for you. It does not push a single supplier’s offer.
- Usage-based matching: Procure.ie uses your actual usage data to find the best energy plan for you, not a generic estimate.
- No cost to you: The comparison service is free, and there is no obligation to switch.
- Handled end to end: Procure.ie manages the paperwork and supplier contact, so switching does not add to your workload.
- Local expertise: Ireland’s largest utility consultants
Common mistakes to avoid
- Missing the notice window and rolling onto a standard, uncompetitive rate by default.
- Comparing headline unit rates only, without checking standing charges, contract length and exit fees.
- Assuming switching means downtime. It does not: your physical supply is never affected.
- Not checking your MIC before switching. An incorrectly set MIC costs you on the new contract, just as it did on the old one.
- Leaving the whole process until the last few weeks before renewal, when the best rates and availability are already gone.
FAQs
How long does it take to switch business electricity supplier in Ireland?
Most switches complete within two to four weeks once you have signed with a new supplier. Even so, start the process at least 90 days before your contract ends, so you stay inside your notice period.
Will my business lose power while switching?
No. Switching supplier is a change of who bills you, not a change to your physical electricity connection. ESB Networks keeps supplying the electricity, no matter which supplier bills you.
Is there a cost to switch?
There is no cost to switch supplier itself. The exception is if you are still inside a fixed term with an exit fee attached. So always check your contract for exit penalties before giving notice.
Can a broker get a better rate than I could myself?
A broker does not have access to different prices. What it can do is compare live rates from multiple suppliers against your specific usage, all in one exercise. That is the main practical advantage over contacting suppliers yourself.
Why should I switch from a traditional electricity supplier?
Many traditional suppliers rely on estimated billing and limited visibility. Procure.ie is built around transparency, control and smarter business energy use. That gives you clearer data and more choice in how you pay.
Ready to compare your options? Procure.ie can pull live business electricity quotes from across the Irish market and compare them against your current contract. There is no obligation to switch. Get in touch with your MPRN and a recent bill. We will tell you honestly whether switching is worth it for your business.
