Can you clarify which of the following you mean: "It is biased to point out bias in the writing accompanying this chart?" Or "It is biased to point out the facts regarding the realities of nuclear cleanup" or "It is biased to point out that other rather significant forms of energy generation were left out of this comparison without any justification?"
For the record, I am biased against centralized power grids. I'd rather see decentralized power grids and as a strategy for those I think RTG piles are a safe and well-understood technology for backstopping other forms of small scale renewable power.
Fission is just... it's too expensive for what it is. It centralized too much power with states. It's very dangerous when its safety is inevitably bypassed by industry that could never be held accountable for the tens of thousands of years of human no-go zones that it can produce.
So your decentralized grid involves large-scale deployment of RTGs? Have you thought about the security implications of that? It makes it massively easier for bad actors to obtain fissile materials.
At least it's feasible to provide high security for centralized nuclear facilities. (In the UK there's even a special police force for this.)
