According to ChainCatcher, in response to the resignation of Danny Ryan, a core researcher at the Ethereum Foundation, Ethereum co-founder Vitalik posted on the X platform: "I am very grateful for your hard work for the Ethereum ecosystem. You are an important force in bringing Ethereum to where it is today. I hope you can be proud of helping the world reduce electricity consumption by 0.23%, and I hope you can rest well." Vitalik replied with a picture that reads "Ethereum's total electricity consumption (PoW period) once accounted for 0.23% of the world's total electricity consumption."