It seems the core issue is that electricity pricing isn't taking into account that some power sources could just go offline for days/weeks. Perhaps they need to

It seems the core issue is that electricity pricing isn't taking into account that some power sources could just go offline for days/weeks. Perhaps they need to find a politically correct way to apply a tariff against unreliable sources and just pay for standby capacity. This will cause renewable energy to become somewhat less attractive financially, but the alternative is a grid that becomes unreliable over time as gas power plants are decommissioned and don't get replaced.