Look at this graph ! Especially the lower one.

According to the Danish Meteorological Institute (DMI), the Current Surface Mass Budget of the Greenland Ice Sheet is way, way higher than the mean.

The difference is especially evident in the bottom graph, where you can see the blue line shooting upward.

See map of Greenland showing where the ice is accumulating:

http://beta.dmi.dk/en/groenland/maalinger/greenland-ice-sheet-surface-mass-budget/

Thanks to Gary Meyers for this link