At least in the US, it doesn't need to be forced. In 2024 94% of new US powerplant capacity in the US were renewables or battery storage, we're on track for 93% for 2025, and based on announced plans the next few years will see very similar numbers. What few fossil fuel power plants are being built are exclusively natural gas, and a decent number of them are conversions of former coal plants to natural gas. Planned additional natural gas plant capacity is lower than at any point since the shale revolution started. Renewables have won.