The feed in tarrifs have been falling every year and now the feed in tarrifs are barely a cent or two higher per kWh than the average spot price on the electricity exchange. Meanwhile there are weird edge cases such as negative prices where the feed in tarrif is paid anyway. The government is forced to pay the difference. The current subsidies unfairly disadvantage investments into energy storage so the simplest solution is to just get rid of them.

However, this doesn't get rid of the need for subsidizing energy storage, which is starting to take off thanks to sodium batteries.