Sankey – the movie. Or: moving Sankey diagrams

Mark Barrett, director of a UK-based energy consultancy Senco, has developed several energy models.

The SEEScen model (Society, Energy and Environment Scenario model)…

…incorporates 11 energy end uses (motive power, lighting, heating etc.) across 15 sectors. Some of these end uses have physical models; for example, domestic space heating and cooling are estimated with a model of a house which allows the effects of parameters such as insulation and internal temperatures to be examined.

Sankey diagrams for several years have been put together to make a short “film” how energy requirements may change over the years, and what shifts might be expected between different ways of energy generation.

To view this animation click on the image (there are some seconds between the frames, be patient).

To be able to see the details, download the Flash move or the GIF from the SEEScen webpage. Make sure you watch the film in the original size.The website has gone offline (?), go to Mark Barrett’s page instead.

This is a neat idea, and it gives a whole new dimension to Sankey diagrams! On a side note: as far as I am informed, there are only two software tools capable of handling timelines in Sankey diagrams, S.DRAW and SankeyVis.


  1. riall says:

    There you’re mistaken. S.Draw do not support timelines
    and Sankey.Vis is not available yet as a tool to buy.

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