The verb for renewal is renew.
As in "to renew something".
The verb form of 'renewable' is 'renew'.
Nonrenewal is the correct spelling.
You could use Renewal in a sentence as " Your drivers licence is due for renewal".
You can find the renewal info here http://www.tsbpe.state.tx.us/renewal-information.html
Respect Renewal was created in 2007.
Renewal List was created in 2009.
Renewal Party was created in 1947.
Valdotanian Renewal was created in 2006.
Italian Renewal ended in 2002.
Renewal - film - was created in 2008.
Forces for Renewal was created in 2003.
Renewal - magazine - was created in 1993.