For Moody’s Ratings, the global AI productivity boom will be worth 1.5% annually, averaged out across 106 countries, according to a Thursday research note. But in the case of economic growth, governments might have to spend money to make more of it down the line. AI could have significant upsides for productivity, but countries will first have to navigate a complicated and expensive landscape as they create digital infrastructure and support disrupted workforces, Moody’s analysts warned.
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在地面供电领域，传统电网受地形地貌和经济成本制约，在偏远山区、沙漠、海洋等地区架设输电线路投资大、难度高。空间太阳能电站立足天基，视域可完整覆盖地球所有区域和地形。通过微波无线能量传输，这些地区可获得持续稳定的电力供应，有助于推动全球能源普惠。
Nature, Published online: 25 February 2026; doi:10.1038/s41586-025-10095-x