At home For business SSE Reward Generation Green Republic of Ireland Contact us Help Products & services About SSE Airtricity Insights Login Proud to be Ireland’s largest provider of wind power Our energy sources At SSE Airtricity, we’re proud to supply Irish businesses with 100% green energy*. In 2019, all of the electricity we supplied to our home and business customers (6.68 TWh^) was from renewable energy sourced by SSE Airtricity, significantly abating over 1.6 million tonnes^^ of harmful CO2 emissions on the island. As well as supplying 100% green energy to more Irish homes and businesses than any other supplier, we’re also proud to be the largest generator of wind power in Ireland. SSE’s operational portfolio of 28 onshore wind farms has a combined generation capacity of 768MW, making SSE the largest generator and provider of renewable energy in the all-island Single Electricity Market. This portfolio includes the 169MW Galway Wind Park, now Ireland’s largest wind farm which was jointly developed with Coillte. In addition to the renewable energy offtake from SSE plc’s fleet of wind farms, SSE Airtricity also has Power Purchase Agreements in place with third party renewable energy generators for over 300MW of wind and solar-sourced power on the island. Together, we can power the change to a greener Ireland. SSE Airtricity Fuel Mix Disclosure: January 2019 to December 2019 Renewable - 100% Environmental Impact – 0 g/kWh Electricity supplied has been sourced from the following fuels: Electricity Supplied by SSE Airtricity (% total) Average for All Island Market (for comparison) (% total) Renewable 100% 54.0% Natural Gas 0% 37.9% Coal 0% 2.6% Peat 0% 4.3% EU Fossil 0% 0.0% Oil 0% 0.0% Nuclear 0% 0.0% Other 0% 1.2% Total 100% 100% Environmental Impact - CO2 Emissions 0 g/kWh 254 g/kWh *Largest provider of 100% green energy claim and total TWh supplied to homes and businesses based on Electricity Market Share by g/kWh published by the Commission for Regulation of Utilities (CRU) in Retail Market Reports for 2019, published in August 2020. ˄ Largest provider of 100% green energy claim and total TWh supplied to homes and businesses based on Electricity Market Share by g/kWh published by the Commission for Regulation of Utilities (CRU) in Retail Market Reports for 2019, published in August 2020. ^^ Quoted CO2 emissions abated based on Average CO2 Emissions (g/kWh) in 2019 in the All-Island Single Electricity Market, and published by the CRU in its Fuel Mix Disclosure and CO2 Emissions for 2019, published in September 2020. 28 wind farms on the island of Ireland 580MW renewable energy generation 100% green energy provided €2.5bn invested in Ireland's energy infrastructure €10m community funding from our wind farms 55k Business Energy customers Gas & Electricity Small business Medium business Large business About SSE Airtricity 100% green energy† Our story Energy Tips Energy Sources View a list of our registered companies COP26 Information Contact Us Codes of practice Privacy notice Cookies Terms of Use General Terms & Conditions Help Energy Efficiency Smart Meters If you smell gas you should contact Gas Networks Ireland immediately on 1800 20 50 50 (24 hours). By clicking “Allow All”, you agree to the storing of cookies on your device to enhance site navigation, analyse site usage, personalise content and provide you with advertising. Please note if you continue to browse this site without making a selection, the default cookie settings will apply. Our cookie notice Manage Cookie Settings Accept All