Electricity Supply

Waterpower supplies green electricity to domestic and commercial customers within the Republic of Ireland.

Electricity Generation

Looking to sell your renewable energy? Speak to us about setting up a Power Purchase Agreement (PPA).

Consultancy Services

We advise people who want to generate renewable electricity and gain energy efficiencies in their homes or businesses.


Waterpower is a licensed electricity retailer, which is regulated by the commission for energy regulation. WE are wholly owned Irish company based in Kanturk, Co. Cork.


Waterpower is a wholly Irish-owned company that helps you save money and the environment. Based in Kanturk Co. Cork, Waterpower was established in 2003, harnessing the power of water, wind, solar, and biomass at generation plants across Ireland to deliver low-cost electricity to commercial customers nationwide.

We are a fully licensed electricity retailer and are regulated by The Commission for Regulation of Utilities (CRU), but we haven't forgotten where we came from, so you'll still find us on Strand Street in Kanturk, Co. Cork. It's all part of our principle to promote local business and offer a local, friendly service that saves you money.

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Waterpower customers can enjoy discounts on their energy bills, making it easy to do your bit for the environment and spend less on your electricity

The Environment

We generate and purchase bilaterally only from renewable sources, helping to reduce fossil fuel dependency and subsequent carbon emissions. A break down of the energy we provide is available on the back of your electricity bill

Low-Cost Electricity

Waterpower reviews and assesses your existing electricity usage and provides you with a personalized quote and advice that saves you money


WPE SST Smart Tariff

Dear Customer, Some changes will take effect in your future bills if you have switched to our WPE SST smart tariff as well as for standard billing. • Waterpower’s policy is to be transparent with you at all times, and the bill you receive seeks to reflect that. Your bill will now contain a full breakdown of charges including the Energy Charge, Network Charges, PSO Levy and VAT. • We are currently reviewing your unit costs due to the escalation in energy prices. If you have joined Waterpower at an

business continuity


For a personal, local service, talk to us in Cork. Whether you phone or email, you’ll receive friendly advice and exceptional customer care from an expert who knows what you need.

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    To arrange a consultation or for further information, please contact Dan Twomey, Director of Waterpower.
    Opening Hours as follows: Monday to Thursday: 8.30am to 4pm. Friday: 9am to 3pm.