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simsa04 (simsa04@gnusocial.net)'s status on Tuesday, 25-Oct-2022 06:58:14 JST
simsa04
https://twitter.com/Mining_Atoms/status/1584306032653717505
« COPPER🧵redux. I live near one of the largest copper mines on earth (Kennecott Utah Copper - KUC). I helped manage a smaller copper mine for 8 years. Observation: Wind/Solar/Battery Proponents & ESG bean-counters are completely out of touch with copper mining & production. »
A long thread on the carbon footprint of copper, its importance in #renewables (wind, solar, #batteries), how depletion of mines increases the price of copper, etc. After that I really don't understand why people still ignore that #peakrenewables is around.