They now join Electric Ireland as the latest providers to up their prices.
Yuno Energy is increasing its electricity and gas prices.
They will increase by 9.5% and 11% respectively from the 1st of July.
It marks the 1st price increase since the company was established 3 years ago.
The provider is blaming rising wholesale energy costs as a result of the war in the Middle East.
It follows Electric Ireland's decision yesterday to raise electricity prices by 8% and gas by 7.7%, from July 1st.

Daniel Kinahan Set To Apply For Bail
Former Swimming Coach George Gibney Jailed For Over 15 Years For Sexual Abuse Of Children
Robert Pether Returning To Ireland After Five-Year Iraqi Detention
Over 23,000 Teachers Beginning Industrial Action Today
New Funding Announced For Youth Services And Counselling In Kildare On World Mental Health Day
Jury In Triple Murder Trial Of Louth Family Sent Home
Appointment Cancellations Expected As Strikes To Take Place Next Week
Families Face Delays Arranging Funerals Amid Pressure On Post-Mortem Services