The goal of this work is to identify how successful actions implemented of transmission systems operators in cooperation with non-governmental organizations and academia to address public concerns about the deployment of electricity transmission infrastructure in four pilot projects. This publication includes three sets of results: 1) evaluation of stakeholder concerns according to guiding principles and the group of stakeholders, 2) evaluation of separate actions, 3) to address these concerns and evaluation of BESTGRID as an entire process to address stakeholders concerns.