The biggest problem with RTGs is the extreme cost and lack of availability. Pu-238 is very expensive and at any moment, there’s only tens of KG of Pu-238 available for RTG use. They’re not really a reasonable choice for private industry at this time.
The biggest problem with RTGs is the extreme cost and lack of availability. Pu-238 is very expensive and at any moment, there’s only tens of KG of Pu-238 available for RTG use. They’re not really a reasonable choice for private industry at this time.