Some links to educate you on female Green Lanterns
Katma Tui
The Unofficial Katma Tui Biography
Katma’s Wikipedia Entry
Rant
Arisia
Arisia Wikipedia Entry
The Unofficial Arisia Biography
The Unexpectedly Awesome Women of Warrior
Donna Parker
The Unofficial Donna Parker Biography
KT21
The Unofficial KT21 Biography
The 2006 Mama-Thon Kick-off Post
Jade
Doomed Before the First Issue Shipped
Reactions and Reflections
An Exercise in Egotism 2: What to do with Jade
An Exercise in Egotism 2.1: Continuing Ideas for Jade
I think there should be teenage Green Lanterns I think that they have what it takes to succeed in the Green Lantern Corps.