CLEAN : Tusk says EU's Russia sanctions set to last until end 2015

The video discusses the linkage between renewable energy generation and the Minsk Agreement's implementation. It highlights the European Union's stance on economic sanctions and the importance of keeping gas contracts focused on economic rather than political objectives. The European Council's decision to tie sanctions to the Minsk Agreement's completion is emphasized. The transcript concludes with various unrelated statements.

What does the statement 'Gas contracts should be about the economy' imply?

What does the phrase 'bearing in mind that this is only foreseen by the end of 2015' suggest about the timeline of the agreements?