机械ETF（516960）涨超0.8%，电力设备与锂电行业景气度受关注

Group 1 - The core viewpoint is that the power shortage in North America is driving a clear investment cycle in the power equipment industry, with high reliability power generation equipment orders expected to increase significantly [1] - NVIDIA's CEO Jensen Huang warns that the explosion of AI computing power may lead to an energy crisis, as the power shortage in the U.S. is limiting AI development, prompting tech giants to consider building their own nuclear power sources [1] - The demand for energy storage equipment is expected to rise alongside the need for power generation solutions, with a high certainty of growth in grid-related equipment such as transformers [1] Group 2 - The U.S. Energy Information Administration forecasts that the compound annual growth rate (CAGR) of new summer net electricity generation capacity will increase to 3.47% over the next five years, benefiting companies in the power equipment supply chain [1] - The Mechanical ETF (516960) tracks a specific mechanical index (000812) that selects representative companies in engineering machinery and industrial automation, reflecting the overall performance and development trends of the mechanical equipment industry [1]