Cost Down, Size up or is it? Wind power size increase, page-23

Legislation requiring the operators to put money aside in a trust fund

Very nice idea but very unlikely to happen and with $40k per turbine being paid to farmers who operate in a very dicey industry these days it would be enough to stifle complaints

Farmers hosting the turbine may be responsible for it's removal
https://www.annewebster.com.au/media/hidden-wind-turbine-decommissioning-costs-a-risk-for-farmers/