“A new review from the Institute of Electrical and Electronics Engineers (IEEE) analyses over 600 peer-reviewed articles on 100 percent renewable energy systems. ‘The main conclusion of most of these studies is that 100 percent renewables is feasible worldwide at low cost,'” the report determines.”

[COMMENTARY]My concerns about material shortages are apparently dealt with in some studies.
100 Percent Renewable Energy Systems Could Power the Globe By 2050, by Andrew Kaminsky, September 5, 2022, Triplepundit, USA.