TREEA has a e-mailing list that is used for announcements or discussion among members of the list. The subject of the e-mail should be on topic (i.e. renewable energy).
[edit] How to subscribe to the list
To subscribe to the TREEA listserv, send an e-mail to majordomo@lists.ithaca.edu with an empty subject and "subscribe treea" in the body of the message.
[edit] How to send an e-mail to the list
First, make sure that you are subscribed to the list (you only need to do this once). When you want to send an e-mail to the list subscribers, all you have to do is send an e-mail to the "listserv" e-mail address: treea@lists.ithaca.edu. The listserv takes your message and sends it to everyone on the list. You do not need to find out everyone's email address - the listserv takes care of that.