Details Publication date28 January 2015AuthorDirectorate-General for Energy Files 24 SEPTEMBER 2021tech_report_bulgaria_2009_en.pdfEnglish(4.93 MB - PDF)Download 24 SEPTEMBER 2021tech_report_poland_2009_en.pdfEnglish(2 MB - PDF)Download 24 SEPTEMBER 2021tech_report_sweden.pdfEnglish(408.42 KB - PDF)Download 24 SEPTEMBER 2021main_findings_sweden_en.pdfEnglish(130.79 KB - PDF)Download