The next opportunity to spin up a Reactor for your DAO will be during our third Collateralization of Reactors Event (C.o.R.E.3). This process is likely to follow previous C.o.R.E events where the top 5 candidates based on TOKE votes will be selected for a Reactor. There are more details to come on how you can express your interest in becoming a candidate for the next round of Reactors.
In the future, Reactor creation will be permissionless. More information is coming soon regarding permisionless Reactors. In the meantime, feel free to stop by our Discord to follow along.