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Here is what I suggested in my comment:

> storage (hydro or battery), to geothermal, to advanced geothermal, to hydrogen, to ammonia storage, to who knows what will be developed over the next few decades

With storage on solar thrown in as only one option at the end. And though it will probably be a dominant solution because it will be by far the cheapest most locations, it won't work everywhere. So look to other tech.

I desperately hope Olkiluoto comes online soon, but it's also a pretty clear indication that nuclear is not a spectacular option for Finland either. But it may be your best option!

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At least battery storage seems to be unrealistic solution. The needed amount of energy storage for several months is enormous and in addition to that problem, batteries tend to self-discharge.

Geothermal energy and hydro storage are not without problems either. I am not sure about ammonia storage, but it would be interesting to see some calculations about the feasibility of storing so much energy by using hydro or ammonia.

Thanks to the local green party we are behind schedule in nuclear energy. They have dragged the process by years and also in practice forced us to have a new reactor type. In reality much better solution would have been at least two smaller and more traditional reactors (which would provide also more redundancy) than more experimental reactor which is also uncomfortably large. However the older nuclear reactors we have, have worked pretty well and are still producing energy cheaply and reliably unlike renewal energy.

I don't understand how the Green Party could have influenced the choice of using France's EPR versus other tech. Areva designed the large EPR because larger reactors are supposed to be more cost effective than smaller reactors.

How has the Green Party dragged on the process of construction? What delays did they cause? I ask because I don't know the specific causes of all the delays, even the latest since it was first powered on. It's hard to get this info, which makes me suspicious that it's actually a third party causing the delay, because then those doing the building would be able to clearly state a great reason for the delay. Instead we are mostly left guessing st what is going on with construction.

Green party managed to stop the process of getting new reactors many times with different political tricks. And when they finally reluctantly agreed to build more nuclear energy, they demanded that only one (or was it two, I cannot remember the exact details anymore) reactor should be build. And because of this limitation on the number of new reactors, we then needed to have a higher power reactor instead of several lower power reactors.

And because of the foot dragging by greens the other new reactor project failed. They managed to slow the process long enough that the German reactor was of the table (thanks to the foolish politics of Merkel in Germany) and then only Russian reactor was available. And after Russia started war on Ukraine that Russian reactor project was canceled.

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