The Green Party leader's announced his intention to stand in September's General Election.
Andrew Langan-Newton has been leader of the party since 2016.
He will contest the seat for Rushen when the Island heads to the polls.
His priorities include clean energy and transport, opportunity for all and good governance.
Weather warning for storm Dave this weekend
Roads to close for music festival this weekend
How long do mental health patients stay in Manannan Court?
Could you take over this former restaurant?
Framework of new Sea Services Agreement ready, says minister
Attorney General says he's stepping down
Road closures in two towns for running event this week
Six weekend ferry crossings could face disruption