Complex sentence: Next Wave is also an artist development organisation and in non-festival years, it runs a development program called Kickstart, with the potential of their works being performed in the following year's festival program.
Split into simpler sentences: Next Wave is also an artist development organization and in non-festival years, it runs a development program called Kickstart. Artists who participate in the Kickstart program develop their works, with the potential of including them in the following year's festival program.