That IPCC report is very old. Onshore wind and solar have dropped significantly. https://www.ise.fraunhofer.de/en/publications/studies/photovoltaics-report.htm

That IPCC report is very old. Onshore wind and solar have dropped significantly. https://www.ise.fraunhofer.de/en/publications/studies/photovoltaics-report.html https://www.ise.fraunhofer.de/en/publications/studies/photov... https://www.vestas.com/en/sustainability/reports-and-ratings#lcadownload https://www.vestas.com/en/sustainability/reports-and-ratings... Uranium mining has dropped too which is what brings it over 4g (largely due to using solar rather than diesel for electricity).