Album of the year list since 2009:

2009
Former: Muse - The Resistance
Current: Riverside - Anno Domini High Defintion

2010
Former: Arcade Fire - The Suburbs
Current: Unchanged

2011
Former: Steven Wilson - Grace for Drowning
Current: Leprous - Bilateral

2012
Former: Godspeed You! Black Emperor - 'Allelujah! Don't Bend! Ascend!
Current: Unchanged

2013
Former: Arcade Fire - Reflektor
Current: Steven Wilson - The Raven That Refused to Sing

2014
Former: Lunatic Soul - Walking on a Flashlight Beam
Current: Unchanged

2015
Former: Leprous - The Congregation
Current: Sufjan Stevens - Carrie & Lowell

2016:
Current: Radiohead - A Moon Shaped Pool