The Canadian Tar Sands are the largest supplier of oil to the United States and the largest GHG emitters in Canada.  Located in northern Alberta, the Tar Sands consume over 140,000 square kilometers (or an area the size of England).  While the scale and sheer devastation to the landscape is incomprehensible, currently only three percent of the project (or 420 sq. km) has been carried out.  Increasing oil prices is attracting more investors to the Tar Sands.  Currently there are close to 100 projects planned, which total approximately $100 billion.

Despite being a Greenpeace film, Mettler documents the metropolis of oil, or Petropolis, in a fairly neutral manner.  Sparse captions and voiceovers allow the power of the images to tell the story of the Tar Sands.  These images are simultaneously beautiful and horrifying, showing the large flowing deposits of toxic chemicals released from bitumen mining, spill out ponds, atmospheric disturbances and massive quantities of carbon dioxide released into the air (quoted in the film as exceeding that of all the cars in Canada).  For anyone interested in gaining a visual perspective on the project, I would urge you to check out the film.  Further, for a recent interview between Ariana Andrei and Peter Mettler, click here.