We do it the same way we do with everything else:

> The economy of the United States is that of a highly developed country with a mixed economy

> A mixed economy is variously defined as an economic system blending elements of a market economy with elements of a planned economy, free markets with state interventionism, or private enterprise with public enterprise.

Getting back to your question:

We establish a market for this, guided/corrected by state intervention if and when needed.