This has been happening in the US for the past 10 years. The big switch has been away from coal and some slower natural gas generators towards more nimble natural gas generators. Coal and other natural gas generators take a while to start up and shut down (think on the order of a day), which don't work well for coordinating with renewables and are much more expensive to operate. So companies have been switching to faster natural gas generators that start up in minutes to hours to support when demand is higher.

In LEO, there is a lot of testing and mitigation you can do with your design to help reduce the chance and impact of radiation single events. For example, redundancy for key components, ECC for RAM, supervisor hardware, RAID or other storage tooling, etc.

The caveat to this is that that this also dependent on where in the lifecycle of the satellite you are at. For example after launch, you might just have your survival heaters on, which will keep you within generally an industrial range (e.g. >-40c), and you might not reach higher temps until you hit nominal operations. But a lot of the hardware specs for temperature often are closer standard "industrial" specs rather than special mil or NASA specs.

The biggest difference is radiation. Even in LEO, you will get radiation-caused Single Events that will affect the hardware. That could be a small error or a destructive error, depending on what gets hit.

How does this compare with something like IronBank? Looks like that could be a great partnership!