The idea of 'Green Energy' is a misnomer in itself.
Solar: Needs shittons of rare earths that are expensive, toxic to produce, and is of variable use in most places.
Wind: Not all that useful on the large scale, doesn't generate that much energy compared to how much is needed to transmit that energy significant distances, and kills lots of birds and bats.
Hydro: Lake siltation issues, interrupting fish migration routes, and is a maintenance is a bitch even if not needed that often.
Tidal: Issues with sea-life accumulating on grates, less useful in places with light tides, and can leak lubricant into the surrounding water.
Really the only true 'Green energy' is geothermal, which isn't that useful in most places.
Corona is going to change the way the world operate, probably for good, but 'green energy' isn't going to do much at all to help.