REKK has joined the Visegrad Fund financed project "Single gas market and energy security in the Visegrad states: models, challenges, perspectives" alongside three V4 institutional partners. REKK focused on the issue of energy security in the V4 by providing an assessment of slated natural gas infrastructure projects and underlying regulatory policies. The aim was to identify the most cost effective opportunities to enhance energy security cooperation between V4 countries. It has also taken into consideration the opinions of experts and managers of energy companies from V4 countries based on the results of a survey. The project concluded with a July conference in Poland where the results of the published report were discussed. The final report is available below.