Electricity Tariff Comparison

Upload your smart-meter half-hourly usage CSV to see what 12 months would have cost on each supplier's EV tariff. Everything runs in your browser - nothing is uploaded anywhere.

Drag & drop your half-hourly smart meter data into this box or click here to upload

Get it directly from ESB Networks, not your electricity supplier.

Ranked by 12-month cost click any row for the breakdown

PlanUrbanDayNightPeakEV ExportDiscountAnnual costvs best

Your usage profile

Consumption by hour of day

Day Night Peak EV

Monthly cost by plan

How each tariff tracks through the year, annual charges spread evenly.

Monthly breakdown € per calendar month