你现在作为《Nature》期刊的编辑请以学术写作的角度润色如下句子联合国可持续发展目标着手于建立一个到21世纪中叶达成碳中和的全球联盟并将其作为支撑人类可持续发展的关键。这给世界各国绿色低碳高质量发展提出新的要求以新能源为供给主体的新型电力系统应运而生。

The United Nations' Sustainable Development Goals aim to establish a global alliance to achieve carbon neutrality by the middle of the 21st century, which is recognized as a crucial element in supporting sustainable development for humanity. This initiative presents new requirements for countries worldwide to pursue green, low-carbon, and high-quality development, leading to the emergence of new energy supply systems dominated by renewable sources. As an editor of the journal Nature, I suggest the following revisions to enhance the clarity and concision of the original sentence.