Probably true in every market that is not the US, with extreme tariffs and EOs banning solar technology.

This is true when comparing to peaker gas/coal plants which are less efficient than more expensive Combine Cycle plants, though both can still run 24/7. The myth of baseload as a requirement ignores that "outside of heating or extreme summer night heat" night demand is half of day/evening demand.

Batteries are now extremely cheap as well, and certainly the combo compared to Combined Cycle is cheaper for better baseload coverage because combined cycle/baseload must overprovide daily needs by meeting peak demand, while solar+batteries can better cover full day needs.

The absolute clincher though is price certainty for 30 years. Free from extortion or geopolitical oppression/chaos of fuel supply chains. Global warming has direct costs to property values, insurance costs, and food scarcity. US policy has moved to create global fuel scarcity for increased dependence on US, as well.