Complex sentence: At tall, with 36 floors, it is the tallest building in Edmonton, But with the completion of Station Lands tower expected to be completed in 2012 it will become the tallest building in Edmonton at.
Split into simpler sentences: At tall, with 36 floors, it is currently the tallest building in Edmonton. It will be overtaken by the Station Lands tower, expected to be completed in 2012, which will become the tallest building in Edmonton at.