How much does such a study cost? Elia Support July 02, 2021 07:55 You will find more details on the following Elia page - Invoicing and tariffs (elia.be) #1 : Go to Connection #2 : Tariffs for 2020-2023 Related articles How do I submit a study application? Which study should I apply for? Who should pay for the study? Which access to metering data can I have in EPIC? What will happen if there are additional costs or reduced costs?