Canada

These are considered 'small' because of their footprint, not just their output. They are absolutely safe, since if they malfunction they just solidify, they do not go into melt down. It is the same technology that is used in the reactors in submarines and aircraft carriers, and believe me, those are SMALL. China is making them small enough to fit in shipping containers, to be shipped and assembled in remote communities. The one Canada is building is, however, on the larger scale of these SMR's. China is building them by the dozens.

It is actually the technology itself that makes them part of the SMR family - far removed from the technology used in conventional large scale nuclear reactors.

And the fact that they have been used in nuclear submarines for over 50 years does NOT make the technology 'new'. It is not just 'talk', it is proven, built, and tested over decades of continuous use, albeit top secret use.

It was even rumored by engineering students that there was one under the greenhouse of a Canadian university, operated in complete highest-level secrecy, been there since the '80's. Used in the development of the reactors used in the American submarines. But that was just an unfounded rumor.