id	keyword
issue-2609	energy
issue-2609	ukraine
issue-2609	sources
issue-2609	energy sources
issue-2609	economic
issue-2609	development
issue-2609	electricity
issue-2609	national
issue-2609	power
issue-2609	wind
issue-2609	sector
issue-2609	plants
issue-2609	use
issue-2609	european
issue-2609	market