Security is right at the heart of the Polish EU Council Presidency’s programme. In light of the geopolitical context, the challenges are tremendous. The EU’s defence industrial base needs to be strengthened, and a joint approach on military procurement as well as a sustainable financing solution must be developed. This online discussion analysed the current state of play, explore key areas of contention and discuss potential paths forward, as well as take stock of the Polish EU Council Presidency’s efforts. With: Sophia Besch, Łukasz Maślanka, Nicole Koenig and Roderick Kefferpütz.

Are ‘highly energy-efficient and sustainable’ data centres by 2030 realistic? Jessica Commins and Kristina Irion argue that despite efficiency measures, unchecked sector growth threatens sustainability. This post presents ten elements that will be key in the development of the iteration of the EU data centre sustainability policy.

Most Britons have no intention of installing a heat pump. Given the cost of electricity in the UK, that’s not unreasonable. Ros Taylor looks at why it is so hard to tempt them away from gas boilers.

The student protests have sparked a wave of democratic mass mobilization throughout Serbia. However, it remains to be seen whether the students’ demands can be translated into political and parliamentary action to enable a peaceful democratic new beginning. On March 15 2025, the most massive protest action yet is called for. Here are some assessments from an activists, journalists, analysts and representatives of the political opposition.