A PR with $25 million in Financing would likely send this over $1 in no time. A PR with $50, 100 or 200+ million in financing would make PSPW trading a circus.
Also any PRs confirming the numerous projects lined up, or the total amount of MWs of power they expect to produce in the next 12-24 months could really send this flying as well. Once news starts it won't stop IMO. Those looking for a quick buck will likely sell too soon, but always remember to take a little off the table during a run.