Visualisation of data

I can’t recall how but I came across a web site that focuses on ‘translating’ data into pictures.  As they say, a picture is worth a thousand words.  The web site is called Information is Beautiful.

Anyhow, they have attempted to graphically portray the scale of the BP oil spill. (A thumbnail is below but please click on the link, or here, to see this as it was meant to be shown.)

But this image is an update of an earlier one here that is really powerful.  Because it attempts to put the scale of the oil spill into context with global oil consumption.

If the Purdue University estimate of the oil spill is correct at 48,500 barrels a day (a barrel is approximately the equivalent of two car tankfuls of gas/petrol) and the spill is contained in 90 days then the total oil spilled will be:

90 x 48,500 = 4,365,000 barrels

That is an enormous quantity.

But have a guess as to how much that would represent in terms of hourly global oil consumption?

Any idea?

Well global oil consumption is 3,500,000 barrels an hour.

So 90 days at 48,500 barrels a day represents just 1 hour 15 minutes worth of global consumption!

If there was ever an argument for the world to wean itself off oil then this would appear to be it.

What has happened so far is tragic – tragic beyond measure.  But if it turns out to be a ‘tipping point’ for nations to reconsider how we find and use energy then, perhaps, it will have been a horrible lesson that we all had to take.

And if the USA puts all it’s collective back into leading the world out of our addiction to oil then the damage and hardship will not have been in vain.

By Paul Handover