Here are a few of the most commonly asked questions about the tar sands. For more questions and more in-depth answers, please click
here.
What is the difference between "oil sands" and "tar
sands"?
The difference is only the name. In the 1970s, the oil industry
wanted to make the tar sands sound cleaner, so they created a
campaign to rename them "oil sands" and focus on the fact that oil
would be derived from them.
What is the difference between oil from the tar sands and
conventional oil?
Conventional oil is liquid and flows easily enough to be pumped
to the surface without any human intervention. Oil from the tar
sands has to be heated with steam in order to be fluid and this
requires the use of immense amounts of power and water.
Doesn't Alberta already have laws about greenhouse gas
emissions?
Alberta is the only province in Canada that has legislated
emissions targets, but these are intensity targets rather than hard
caps. This means that emissions as a percentage of economic
activity will be reduced, but the actual amount of emissions will
be allowed to increase.