Faster render when using mantaflows fire?

I’m currently working on an animation, it has a total of 7200 frames, and the whole theme is around fire. I’ve started using blenders new (and AMAZING) mantaflows fire simulation, but the problem is that it just takes so much time to render. If 1 image takes 30 minutes to render, then it would take about 3600 hours, let’s say that I only render 8 hours per day (since I still use my computer for other reasons), then that is 450 days…

This one image took about half an hour to render on my computer. Is there any way to speed up this process?