The main objective of this research project is to promote international knowledge exchange in the field of smart grids within ISGAN by coordinating national projects between participating countries and, where appropriate, initiating new projects. FEN's research activities focus on the following annexes: (i) Annex 3 – Cost-benefit analysis, (ii) Annex 6 – Electrical energy transmission and distribution systems, (iii) Annex 9 – Flexibility markets.