The transition to renewable energy sources is gaining momentum, with a shift away from fossil fuels. A significant development is the approval of a rule to expand the transmission of renewable power in the US, making it easier to integrate wind and solar energy into the electric grid. This move is aligned with President Biden's ambitious goal of achieving a carbon emissions-free economy by 2050. Simultaneously, solar and wind energy are asserting themselves in the energy landscape, pushing fossil fuels off the grid, marking a turning point in energy history. This growth in renewables is a promising step towards addressing climate change and reducing dependence on carbon-intensive sources of energy.