Those who made such "simulation" probably do have forgot or never learn a classic engineering practice (at least in Europe engineering) witch is named resilienc

Those who made such "simulation" probably do have forgot or never learn a classic engineering practice (at least in Europe engineering) witch is named resilience. We need resilient systems as more resilient as bigger is the impact of their eventual failure. In other terms stating we can made a big and complex enough smart grid to run "almost" an renewable means spend an incredible amount of resource to build a hyper-fragile unmaintainable monster that can malfunction at best most of the time. Also the "little storage" they state is not little at all and most importantly it does NOT LAST LONGER. So far we have some long-lasting storage (pumped hydro) witch is very effective where you have enough mountains and basins, witch might be true for let's say Norway and to a little extent Swiss, but certainly not for let's say Germany. Compressed air storage seems to offer an option at a sufficient scale, but so far only some experimental plants exists and they have a significant amount of fragility and risks. Long story short: we haven't enough storage on scale to deploy almost only intermittent sources of power. BEVs can compensate an unstable grid for homes, but not for industry, hospitals, big infrastructures etc. Long story short those who claim such possibility follow this classic: https://www.commitstrip.com/wp-content/uploads/2020/05/Strip-Appli-stop-Covid-650-final.jpg https://www.commitstrip.com/wp-content/uploads/2020/05/Strip... sorry I do not have one in English but I think anyone can translate quick enough. A video equivalent is https://youtu.be/BKorP55Aqvg https://youtu.be/BKorP55Aqvg It's not much different than https://www.easa.europa.eu/sites/default/files/dfu/uam-full-report.pdf https://www.easa.europa.eu/sites/default/files/dfu/uam-full-... something that MIGHT BE partially true, in pure math, but practically false. Fails to understand the real feasibility of such projects is probably the root cause of all managerial driven projects fails.