Simulated wind-water-solar-battery in one of Australia grid is pretty close: https://reneweconomy.com.au/a-near-100-per-cent-renewable-grid-is-readily-achievab

Simulated wind-water-solar-battery in one of Australia grid is pretty close: https://reneweconomy.com.au/a-near-100-per-cent-renewable-grid-is-readily-achievable-and-affordable/ https://reneweconomy.com.au/a-near-100-per-cent-renewable-gr...