NI Electricity Prices April 2026: Every Supplier Compared

Share Energy Hits Customers With 26% Price Rise

Share Energy has announced a 26% increase in its electricity tariff, effective 1 April 2026. The new rate rises to 31.96p per kWh, adding approximately £213 per year to a typical household bill.

This is Share Energy’s first price increase since entering the Northern Ireland market, and it affects around 22,000 customers. For a supplier that positioned itself as a competitive alternative, the size of the increase will come as a shock to many households who switched specifically to save money.

Share Energy is not alone. Every major electricity supplier in Northern Ireland has now raised prices in the past six months, with increases ranging from 4% to 26%. Here is the full picture.

Every NI Supplier Price Rise in 2025-2026

Supplier	Increase	Effective Date	Impact
Share Energy	+26%	1 April 2026	+£213/year, ~22,000 customers
Click Energy	+9.5%	1 April 2026	+£108/year, ~33,000 customers
Budget Energy	+4%	15 January 2026	Already in effect
Power NI	+4%	October 2025	Already in effect
SSE Airtricity	+4%	November 2025	Already in effect

The pattern is clear. No NI supplier has reduced prices during this period. Every single one has increased them. The only question has been by how much.

What NI Households Are Paying Right Now

Northern Ireland has a smaller electricity market than Great Britain, with fewer suppliers competing for customers. As of spring 2026, typical unit rates across the main NI suppliers look like this:

Supplier	Unit Rate (inc. VAT)	Standing Charge (inc. VAT)	Recent Change
Click Energy (from 1 Apr)	38.808p/kWh	10.219p/day	+9.5%
Share Energy (from 1 Apr)	31.96p/kWh	~10p/day	+26%
SSE Airtricity	~28-31p/kWh	~10p/day	+4% (Nov 2025)
Power NI	~27-30p/kWh	~11p/day	+4% (Oct 2025)
Budget Energy	~26-29p/kWh	~10p/day	+4% (Jan 2026)

Rates are approximate and depend on tariff type. Check your supplier’s current rate on your latest bill.

The gap between the cheapest and most expensive suppliers in NI is now significant. Click Energy’s rate of nearly 39p per kWh is roughly 40% higher than the cheapest available tariffs. If you are on Click Energy’s new tariff and have not compared alternatives recently, it is worth checking whether switching could save you money. The Consumer Council for Northern Ireland provides independent comparison tools.

But even the cheapest NI supplier charges more than 25p per kWh, and that figure has only gone in one direction over the past decade.

What This Means for Solar Panel Savings

Every time electricity prices go up, the financial case for solar panels gets stronger. Here is why.

A typical 4kW solar panel system in Northern Ireland generates around 3,400 kWh of electricity per year. Every unit you generate and use directly in your home is a unit you do not buy from the grid. The higher the grid price, the more each self-consumed unit saves you.

Savings Comparison at Different Electricity Rates

Electricity Rate	Annual Solar Savings (50% self-consumption)	Annual Solar Savings (70% with battery)
24p/kWh	£408	£571
28p/kWh	£476	£666
30p/kWh	£510	£714
32p/kWh (Share Energy)	£544	£762
39p/kWh (Click Energy)	£663	£928

Based on a 4kW system generating 3,400 kWh/year. Self-consumption of 50% means 1,700 kWh used directly; 70% means 2,380 kWh used with battery storage.

At Click Energy’s new rate of 39p per kWh, a 4kW solar system with battery storage could save you nearly £930 per year. Even at Share Energy’s new 32p rate, savings with a battery reach over £760 per year. That transforms the payback calculation.

Payback Period at 39p/kWh

System	Typical Cost	Annual Saving (39p, 50% self-use)	Payback
3kW (no battery)	£5,000-£6,500	£500	10-13 years
4kW (no battery)	£6,000-£8,000	£663	9-12 years
4kW + 5kWh battery	£9,000-£12,000	£928	10-13 years
6kW + 10kWh battery	£12,000-£16,000	£1,250	10-13 years

At lower electricity rates, payback periods typically sit around 10 to 14 years. At 39p per kWh, they compress noticeably, and the total lifetime savings over 25 years increase substantially.

The Real Cost of Solar Electricity

The effective cost of generating your own electricity with solar panels works out at approximately 6 to 9p per kWh over the 25-year lifespan of a typical system.

That is calculated simply: divide the total installation cost by the total lifetime generation.

• A £7,000 system generating 3,400 kWh per year over 25 years = 85,000 kWh total
• £7,000 / 85,000 kWh = 8.2p per kWh

Compare 8p per kWh to Click Energy’s 39p per kWh, and the difference is stark. You are paying less than a quarter of the grid rate for every unit of solar electricity you use.

And unlike grid electricity, your solar cost is fixed at the point of installation. There are no annual price increases, no supplier notifications, no tariff changes. The panels sit on your roof generating electricity at the same cost per unit for the next 25 years, regardless of what happens to wholesale gas prices.

Should You Switch Supplier or Go Solar?

The honest answer is both, if the numbers work for your household.

Switching supplier is a quick win. If you are paying 39p per kWh with Click Energy, moving to a supplier charging 27p would save you roughly £420 per year on a 3,500 kWh usage. That takes effect immediately and costs nothing.

Installing solar panels is a longer-term investment. The upfront cost is significant, but the payback is guaranteed as long as the sun rises. And unlike switching supplier, solar protects you against future price increases from any supplier.

The two strategies work well together. Switch to the cheapest available supplier to reduce your immediate costs, and install solar panels to lock in a portion of your electricity at 6-9p per kWh for the next 25 years. As grid prices continue to rise, the solar portion of your electricity becomes increasingly valuable.

What You Can Do Right Now

If these latest price increases have prompted you to think seriously about solar panels, here are the practical next steps:

1. Check your current electricity rate. Look at your latest bill and note the unit rate. This is the figure your solar savings will be calculated against.

2. Understand your usage. A typical NI household uses 3,000-4,500 kWh per year. Your annual usage determines the right system size.

3. Compare solar panel quotes. Prices vary significantly between installers. Homeowners who compare at least three quotes save an average of £800 on their installation.

4. Check grant eligibility. The Warm Homes Plan and other schemes may cover part of the cost if you meet the eligibility criteria.

5. Factor in 0% VAT. Domestic solar panel installations in Northern Ireland are zero-rated for VAT until at least March 2027, reducing the upfront cost.

Rising electricity prices are not something you can control. But you can choose how exposed your household is to them. Solar panels give you that choice.