On 20-22 June, ITG Komag's Deputy Director for Development Bartosz Polnik took part in the 17th European Sustainable Energy Week - Europe's largest conference on renewable energy sources and their efficient use. The conference took place in Brussels and was attended by representatives of public authorities, energy agencies, industry associations, companies, civil society organisations and the media. The aim of the conference is to share and promote solutions to accelerate the transition to green and efficient energy.