Are rising energy costs putting pressure on your factory’s bottom line? If you’re in Ireland, finding the right energy supplier can make a world of difference—but knowing where to start isn’t always easy. Choosing a reliable, affordable supplier means more money saved, smoother operations, and a greener footprint for your business. The best factories don’t just keep the lights on—they power growth. Ready to take control of your energy bills?

Read on to discover Ireland’s top cheapest energy supplier factories and manufacturers!

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Compare Gas & Electricity Prices Ireland | Find Cheapest Rates

Product Details:
Switcher.ie is an energy comparison and switching service for Irish consumers. It allows users to compare gas and electricity prices from Ireland’s top suppliers and switch to cheaper plans. The service includes both standard and smart tariffs and enables comparisons of various suppliers’ deals for electricity, gas, and dual fuel (combined gas & electricity) plans. The process involves searching based on user energy usage, comparing available deals, and switching seamlessly online.

Technical Parameters:
– Comparison is based on average household usage: 4,200 kWh of electricity per
– Displayed annual costs include 9% VAT, standing charge, and PSO levy.
– Sample annual electricity plan costs: Yuno Energy (€1,255), Bord Gáis Energy
– Yuno Energy gas-only plan: unit rate 8.22c (inc VAT), standing charge

Application Scenarios:
– Households seeking to reduce their gas and electricity bills by switching
– Consumers wanting to compare dual fuel, gas-only, or electricity-only plans for
– People looking for fixed energy plans to hedge against rising and fluctuating
– Homeowners interested in smart tariffs or direct/debit and paperless billing

Pros:
– Potential annual savings up to €843 versus standard tariffs by switching.
– Wide comparison across all major Irish energy suppliers and deals, including
– Fast, user-friendly switching process that is accredited by the Commission for
– Option to access additional savings via payment methods (direct debit,

Cons:
– Comparison prices and savings estimates are for new customers only; existing
– Energy prices remain volatile due to rising wholesale gas prices, carbon tax
– Savings are based on average consumption; actual savings may vary depending on
– Some offers may be limited to specific payment types (e.g., direct debit) or

Who Is the Cheapest Electricity Supplier in Ireland 2025?

Product Details:
Selectra.ie provides comparison and switching services for electricity suppliers in Ireland, focusing on finding the cheapest electricity plans for standard 24-hour meters and smart meters. As of May 2025, Flogas offers the cheapest standard 24hr electricity tariff, while Energia leads for smart meter (time-of-use) plans. Selectra aggregates pricing, calculates estimated annual bills, applies supplier discounts, and offers switching support via phone.

Technical Parameters:
– Standard electricity tariffs based on 24hr standard meter, using CRU average
– Estimated annual bills (standard meters): Flogas €1,248.86, Yuno Energy €1,267
– Smart meter (time-of-use) plans: Energia €1,150.03/year (28% off), Flogas €1
– Average standard electricity bill in Ireland (24hr urban meter): €1,817.12/year

Application Scenarios:
– Homeowners seeking the cheapest electricity supplier or tariff for a standard
– Households equipped with smart meters interested in time-of-use tariffs to
– Customers looking to switch electricity suppliers to access discounts and
– People wanting up-to-date, comparative electricity pricing with guidance from

Pros:
– Aggregates and compares the latest electricity tariffs from all major Irish
– Shows substantial potential savings over the national average by switching (e.g
– Provides clear, side-by-side comparisons including all discounts, VAT, and
– Expert guidance and direct support by energy consultants via phone for seamless

Cons:
– Prices and availability of offers may change over time; figures are
– Calculated estimates based on average consumption; individual household usage
– Some suppliers offer variable rates or lack discounts, making comparisons

Cheapest Electricity Prices in Ireland. – Money Guide Ireland

Product Details:
Residential electricity supply services from 8 different suppliers in Ireland, offering various 1-year contracts and introductory discount tariffs for new customers. Pricing includes VAT, standing charges, PSO levy, and cashback offers. Switching providers annually can lead to significant savings.

Technical Parameters:
– Annual household electricity usage basis: 4200 kWh per year (average 12 units
– Prices compared for Residential 24 Hour Urban Tariff
– New customer offers and standard rates available; contracts are typically 12
– Price examples: Cheapest variable tariff is €1271/year (Energia, May 2025);

Application Scenarios:
– Typical 3 or 4-bedroom household in Ireland with 3-4 occupants
– Medium-sized homes using gas, oil, or solid fuel for heating/hot water
– Households interested in regularly switching electricity suppliers to maximize

Pros:
– Potential savings of up to €800/year by switching to the cheapest supplier
– Comparison includes all relevant charges and cashback offers for transparency
– Switching is encouraged annually; loyalty does not yield discounts after the
– Free membership services (e.g., One Big Switch) can provide access to

Cons:
– Most attractive prices limited to new customers only; existing customers may
– Exit fee of approximately €50 if switching providers before contract ends
– Some comparison sites may not include cashback offers in pricing, requiring
– Cheapest unit rate supplier may not have the lowest total annual cost due to

Top Energy Providers in Ireland (2025) – itson.ie

Ireland Energy Price Comparison Site

Product Details:
PowerToSwitch.ie is an Ireland-based energy price comparison website that allows users to compare electricity, gas, dual fuel, and business energy prices. The platform also offers advice, information on energy suppliers, energy grants, and how-to switching guides. Users can start a comparison, view results, and switch suppliers online.

Technical Parameters:
– Offers comparison tools for electricity, gas, dual fuel, and business energy
– Switching process involves three steps: Enter Details, Compare Now, Switch &
– Integration with third-party analytics and advertisement cookies for tracking
– Provides real-time price comparison results

Application Scenarios:
– Households looking to reduce their energy bills by switching electricity or gas
– Businesses seeking more competitive energy rates
– Consumers interested in dual fuel (both electricity and gas) package deals
– Users searching for energy advice, supplier information, or grants

Pros:
– Helps customers save significant amounts on energy bills (average savings of
– Covers the entire market in Ireland for more comprehensive comparison
– User-friendly and online process—comparison and switching can be done from home
– Additional resources such as energy advice, supplier lists, and energy grants

Cons:
– Relies on cookies and third-party tracking, which may raise privacy concerns
– Savings and switching offers may depend on user-provided data and supplier

Cheapest Electricity Tariffs in Ireland | Live Rankings

Product Details:
Electricity price comparison and switching service for Irish households, including breakdowns of leading electricity tariffs, 12-month contracts, exit fees, variable rate plans, welcome credits, standing charges, usage-based banded tariffs, advice on smart meters, EV tariffs, and solar panel savings estimation.

Technical Parameters:
– 12-month contract duration, €50 exit fee, variable rate tariff types.
– Example usage breakdowns: Day (2226 kWh at ~26-27c/kWh), Night (1554 kWh at ~14
– Standing charges (~€236-€237/year), PSO levy (€42.25/year), and welcome credits
– 1-year estimated cost: approx. €1151 – €1173 for average household usage

Application Scenarios:
– Households seeking to reduce electricity bills by switching suppliers and
– Homeowners with smart meters or considering installation who want to maximize
– People interested in installing solar panels to reduce long-term energy costs
– Households wishing to analyze their consumption patterns and eliminate energy

Pros:
– Potential to save €200-€600 per year (or more than €1000 for high-usage
– Personalized price comparison based on actual usage delivers bigger savings.
– Recommendations for smart use of time-based tariffs and smart meters for
– Solar panel lifetime electricity price can be lower than even the cheapest grid

Cons:
– Discounted rates usually last only 12 months—requires annual tariff switching
– ‘Threshold’ surcharges may apply for unusually high usage and are not included
– Actual savings depend heavily on individual consumption patterns and may differ
– Variable rates mean unit price can change during the contract period.

Price comparison websites | CRU.ie

Product Details:
The CRU approves and lists several price comparison websites (Bonkers.ie, Switcher.ie, PowerToSwitch.ie) that help consumers compare energy suppliers and plans, making it easier to find the best value price plan and switch suppliers if desired.

Technical Parameters:
– Web-based platforms accredited and audited by the Commission for Regulation of
– Provide clear, independent, and accurate information on energy price plans and
– Allow, in some cases, direct switching to new energy suppliers through the

Application Scenarios:
– Consumers looking to switch energy supplier to get better deals
– Households or businesses wanting to compare energy prices and tariffs online
– Users seeking trustworthy, CRU-approved guidance to save time and money during

Pros:
– Approved via a formal accreditation process ensuring reliable and up-to-date
– Helps consumers quickly identify the most cost-effective energy plans
– Streamlines the switching process by offering the option to switch through the

Cons:
– Only features CRU-approved websites, which may limit choice to a handful of

Compare Energy Prices in Ireland | Switch & Save with BillGenie.ie

Product Details:
BillGenie.ie offers a free, independent utility consultation service that helps clients find the best deals on Electricity, Gas, Merchant Services, Broadband, and Solar PV. Clients can contact them via phone, email, or by uploading a bill, after which BillGenie.ie compares the markets and arranges options tailored to the client’s needs.

Technical Parameters:
– Service covers Electricity, Gas, Broadband, Merchant Services (card terminals),
– All consultations are free and independent.
– Clients can interact remotely via phone, email, WhatsApp, or by uploading
– Quotes for Solar PV installation are also facilitated.

Application Scenarios:
– Business owners looking to set up or switch utility providers efficiently.
– Households seeking to lower utility costs.
– Clients planning to install Solar PV for energy savings.
– Any customer who wants hassle-free management and renewal of utility contracts

Pros:
– Service is completely free with no hidden charges.
– Saves clients both time and money by comparing a range of providers.
– All research and paperwork are handled by BillGenie.ie, reducing hassle.
– Accessible customer support via multiple channels (phone, email, WhatsApp).

Cons:
– No mention of direct relationships with utility providers, which may affect the
– Actual savings and results may vary depending on individual client

Compare gas & electricity suppliers in Ireland – Switcher.ie

Product Details:
Switcher.ie offers a comparison service for gas, electricity, dual-fuel, and smart meter energy plans in Ireland, allowing users to compare multiple suppliers and find the cheapest or best-suited tariff available.

Technical Parameters:
– Average potential savings: up to €496 on electricity, €306 on gas, and €843 on
– Sample tariffs: Standard electricity tariff is €1,752/year; cheapest available
– Compares plans for prepaid, standard, and smart meter tariffs from a wide range
– Switching typically applies discounts for first 12 months and occasionally

Application Scenarios:
– Households or individuals who have not switched their energy supplier in over a
– Consumers looking for dual fuel (combined gas and electricity) plans to
– Users interested in prepay, standard, or smart meter plans who wish to compare
– Customers wanting to quickly compare offers and switch plans completely online

Pros:
– Potential for significant annual cost savings (up to €843) by switching from
– Wide coverage of Irish energy market, including all major gas and electricity
– Easy, fast online comparison tool that provides accurate results using actual
– Suppliers may offer introductory discounts and incentives such as welcome

Cons:
– Most discounts are limited to the first 12 months, with rates usually
– Savings depend on accurate input of usage data; estimates using averages may
– Switches may require some effort in providing bill information and assessing

Electricity Prices Ireland: Price per kWh – May 2025

Product Details:
Selectra.ie offers a comparison and switching service for electricity suppliers in Ireland, helping customers identify the best deals based on unit price per kWh, estimated annual bills, and provider offerings. No electricity is sold directly; instead, the service facilitates switching and provides advice to reduce home energy costs.

Technical Parameters:
– Average price of electricity in Ireland per unit (May 2025): 34.63c per kWh
– Cheapest unit rate per kWh: Community Power at 28.80c (VAT included).
– Cheapest estimated annual bill: Flogas at €1,248.86 per year (standard, 24hr
– Prices include standing charges, PSO levy, VAT, and reflect supplier standard

Application Scenarios:
– Comparing electricity prices and suppliers for households or individuals
– Switching electricity providers to take advantage of cheaper rates or special
– Researching the structure of electricity pricing for budgeting and financial

Pros:
– Potential to save €300-500 per year by switching suppliers regularly.
– Transparent price comparisons across all major Irish electricity providers.
– Clear breakdown of how electricity prices are calculated (including VAT, PSO
– One-call switching process with free phone support.

Cons:
– Savings are based on switching at the end of standard 12-month contracts, so
– Prices listed are standard rates with no discounts applied; actual savings may
– Electricity in Ireland remains among the most expensive in the EU despite
– Service offers advice and brokerage, not direct energy supply, so users must

Comparison Table

Company	Product Details	Pros	Cons	Website
Compare Gas & Electricity Prices Ireland	Find Cheapest Rates	Switcher.ie is an energy comparison and switching service for Irish consumers.	Potential annual savings up to €843 versus standard tariffs by switching. Wide	Comparison prices and savings estimates are for new customers only; existing
Who Is the Cheapest Electricity Supplier in Ireland 2025?	Selectra.ie provides comparison and switching services for electricity	Aggregates and compares the latest electricity tariffs from all major Irish	Prices and availability of offers may change over time; figures are	selectra.ie
Cheapest Electricity Prices in Ireland. – Money Guide Ireland	Residential electricity supply services from 8 different suppliers in Ireland,	Potential savings of up to €800/year by switching to the cheapest	Most attractive prices limited to new customers only; existing customers may	www.moneyguideireland.com
Top Energy Providers in Ireland (2025) – itson.ie				itson.ie
Ireland Energy Price Comparison Site	PowerToSwitch.ie is an Ireland-based energy price comparison website that	Helps customers save significant amounts on energy bills (average savings of	Relies on cookies and third-party tracking, which may raise privacy	powertoswitch.ie
Cheapest Electricity Tariffs in Ireland	Live Rankings	Electricity price comparison and switching service for Irish households,	Potential to save €200-€600 per year (or more than €1000 for high-usage	Discounted rates usually last only 12 months—requires annual tariff switching
Price comparison websites	CRU.ie	The CRU approves and lists several price comparison websites (Bonkers.ie,	Approved via a formal accreditation process ensuring reliable and up-to-date	Only features CRU-approved websites, which may limit choice to a handful of
Compare Energy Prices in Ireland	Switch & Save with BillGenie.ie	BillGenie.ie offers a free, independent utility consultation service that helps	Service is completely free with no hidden charges. Saves clients both time and	No mention of direct relationships with utility providers, which may affect the
Compare gas & electricity suppliers in Ireland – Switcher.ie	Switcher.ie offers a comparison service for gas, electricity, dual-fuel, and	Potential for significant annual cost savings (up to €843) by switching from	Most discounts are limited to the first 12 months, with rates usually	switcher.ie
Electricity Prices Ireland: Price per kWh – May 2025	Selectra.ie offers a comparison and switching service for electricity suppliers	Potential to save €300-500 per year by switching suppliers regularly	Savings are based on switching at the end of standard 12-month contracts, so	selectra.ie

Frequently Asked Questions (FAQs)

What factors should I consider when choosing an energy supplier for my factory in Ireland?

Consider pricing plans, contract terms, renewable energy options, customer service reputation, and any hidden fees. Also, check if the supplier offers flexible billing and usage monitoring tools tailored for industrial or high-energy users.

How can I compare different energy suppliers to find the cheapest option for manufacturers?

Use comparison websites or contact suppliers directly for tailored quotes. Provide your factory’s typical energy usage so you get accurate pricing. Compare unit rates, standing charges, and any incentives or discounts for new business customers.

Is it possible to negotiate prices with energy suppliers in Ireland for large-scale usage?

Yes, many suppliers are open to negotiation for factories or manufacturers with high energy consumption. Approach several providers and use competing quotes as leverage to secure better rates or terms.

Are there specific energy suppliers that cater to factories and manufacturers in Ireland?

Some suppliers specialize in serving commercial and industrial clients, offering custom plans and dedicated account managers. Mention your industry and size when inquiring so they can suggest the most suitable packages for your needs.

How often should I review my energy contract to ensure I’m still getting the best deal?

Review your contract at least once a year or before it renews. Market rates can change, and better deals might become available. Set calendar reminders to evaluate offers well in advance of contract end dates.