
The State Street Utilities Select Sector SPDR ETF (XLU) provides investors with defensive exposure to utilities while increasingly benefiting from the growth in clean energy, especially as AI-driven power demand rises. Its top holdings are securing long-term clean energy deals with major tech firms, positioning XLU as a proxy for AI infrastructure growth. Although current valuations are fair, forward price-to-earnings ratios suggest these stocks may become undervalued by 2027, supporting a medium-to-long-term investment case. Additionally, XLU's dividend yield and historical total returns make it attractive for long-term investors despite its slower price growth compared to pure clean energy or AI-focused ETFs.