Total CO2 emissions avoided over the lifetime of our installed products: 301,014 tonnes and rising.

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Posted on January 2, 2026
Are Solar Panels Worth It In Ireland In 2026?
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Image of an Ohk energy employee explaining what a BER rating is and why it matters.
What Is A BER Rating & Why Does It Matter? 10 Things You Should Know!
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Choosing A Heat Pump Image showing an Ohk energy heat pump installer working on an air to water heat pump.
What To Consider When Choosing A Heat Pump
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Air to Water Heat Pumps vs Other Heating Systems Image of an Ohk energy air to water heat pump installer standing next to a heat pump he installed.
Air To Water Heat Pumps vs Other Heating Systems
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Renewable Construction Technologies Traineeship Image showing organisers and students of the programme
Renewable Construction Technologies Traineeship
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Grants For Solar Panels Featured Image showing solar panels installed on a rook by Ohk energy.
Grants For Solar Panels 2025 [14% Drop: €2,100 To €1,800]
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Ohk energy & Caelan Doris Raise Over €16,300 For ISPCC
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Electricity Vampires Featured Image showing an overloaded socket.
Unmasking Electricity Vampires This Halloween – Do This To Stop Wasting Energy
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Rising Network Charges Image showing a person opening their electricity bill.
Rising Network Charges To Offset Energy Price Drops
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Say Hello To Ohk energy Featured Image showing Conor, Caelan and Gearoid holding a sign that reads
Say Hello To Ohk energy
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