Vattenfall among the top 20 green energy companies globally
More renewables and diminishing fossil-based power result in Vattenfall climbing the ranking of the greenest utilities in the world.
Analysis company Energy Intelligence has listed the greenest power companies in the world. Vattenfall comes in at number 17, improving last year's ranking by one notch. Vattenfall is the only Swedish power company on the list, which is topped by Spanish wind power producer Acciona. Read more