According to Alberta 's government 2009 budget , the revenue came from royalties on non-renewable natural resources , among other things .
According to Alberta 's 2009 budget , government revenue in that year came mainly from royalties on non-renewable natural resources ( 30.4 % ) , personal income taxes ( 22.3 % ) , corporate and other taxes ( 19.6 % ) , and grants from the federal government primarily for infrastructure projects ( 9.8 % ) .
Alberta