And have either a small population or a very low per-person energy budget.
But: 7 isn't the number that matters, what matters is that next year it will be 8 or 9. That would be worth documenting.
With modern tech, these 100% renewable electricity countries have effectively overshot. Many other countries would be better off getting to 85% and then shifting to focusing more on EV and heat pump uptake to get the best bang per buck.
There are a few countries just below as well like Norway with about 98% renewables in 2024 [1]. The gas power plant is mostly up north powering the gas compressors that fill LNG ships headed for Europe and the coal I think is for Svalbard but that mine/plant closed in 2025 [2].
[1] https://www.nve.no/energi/energisystem/energibruk/stroemdekl...
[2] https://www.nrk.no/tromsogfinnmark/norges-siste-kullgruve-pa...