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 (CRO), 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.

Read more Courtesy of Munster Drone Services


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 March bill and continue into the future if you have switched to our WPE SST smart tariff • Smart meters are in the process of being installed by ESB Networks as approved by CRU. With the installation of your new smart meter, you have the option to avail of one of our smart tariffs. If you do take a smart tariff your bill will be updated to show a clearer breakdown of information about your usage. We will show you day,

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.