Switch to Energia — Compare Tariffs 2026

Energia is a major Irish energy supplier offering electricity and gas tariffs to homes and businesses across the Republic of Ireland. Part of the Energia Group, the company has grown quickly in the Irish retail energy market and competes directly with Electric Ireland, SSE Airtricity, and Bord Gáis Energy.

Energia electricity tariffs in 2026 are competitive across standard and green options. Energia typically offers strong new-customer discounts, and their online unit rates are frequently among the lowest available to Irish households. The company also offers smart meter tariffs and time-of-use pricing for households that want to reduce bills by shifting usage to cheaper off-peak periods.

Switching to Energia is straightforward — there is no interruption to your supply, and the process takes around 21 days. Before switching, check the post-discount unit rate to ensure Energia remains competitive after the promotional period ends. For an average household using 4,200 kWh of electricity per year, Energia regularly ranks in the top three cheapest suppliers in Ireland. Current Energia tariffs are shown below.