Boring Beats Brilliant: How a Utilities ETF Has Quietly Trounced the S&P 500 in Every Recession This Century

XLU outperformed SPY in major stress periods, falling 28.92% in 2008 versus SPY's 36.81% decline and ending 2022 up 1.42% while SPY lost 18.17%. Over the full 27.41-year backtest, however, XLU lagged with 7.74% annualized returns versus 8.68% for SPY. The article argues utilities remain defensive historically but face a less predictable outlook due to AI-driven power demand, higher capex, regulatory pressure, and climate-related infrastructure risk.

Analysis

The key implication is not that utilities are “safe,” but that they are now a convex way to express grid-capex and power-shortage themes inside public equities. The market is starting to re-rate utilities less as bond proxies and more as regulated infrastructure with embedded optionality on load growth, which favors owners of generation, transmission, and interconnect capacity while pressuring firms with weak rate-base growth or heavy storm/climate exposure. The second-order winner set is broader than utilities themselves: turbine, transformer, switchgear, and transmission-equipment suppliers should benefit from a multi-year bottleneck in power delivery, even if the utility sector’s own equity beta rises as investors crowd into the trade.

The historical defense argument still matters, but the trade is now much more rate-sensitive than the classic version. If long yields back up, the sector can underperform even while fundamentals improve, because the market is effectively paying up front for future allowed returns and capex recovery. That creates an unusual setup where improving demand can coexist with weak multiple expansion if financing costs rise faster than regulators permit returns to reset.

The biggest contrarian point is that the obvious long is already crowded. If AI-related electricity demand disappoints, is delayed, or gets absorbed by behind-the-meter generation and on-site storage, the market may be left owning a lower-growth utility sector at a higher valuation and with greater leverage to capital markets than in past cycles. The real asymmetry may be in relative trades: own the enablers of the build-out and fade the crowded defensives that have been bid up on a narrative before the cash flows show up. Time horizon matters: over the next 1-3 months this is mostly a rates-and-flows trade; over 12-36 months it becomes a rate-base and infrastructure bottleneck story.

Key Decisions for Investors

• Long NEE or SO on 3-6 month horizon only on yield-backed pullbacks; use as a defensive equity sleeve, but size below historical utility weights because duration risk is now the main P/L driver.
• Pair trade: long XLI or ITB-linked electrical equipment names vs short XLU for 6-12 months; the former captures capex spending regardless of utility multiple compression, while XLU is exposed to crowded defensive rotation.
• Buy 12-18 month call spreads on grid bottleneck beneficiaries such as ETN or PWR; these names have better operating leverage to transmission upgrades than regulated utilities and should outperform if AI load growth persists.
• Use a rates hedge against utility longs: if entering XLU, pair with short duration via TLT puts or a modest short in long-end rates futures, because a 25-50 bps backup in yields can offset several quarters of utility outperformance.
• Avoid chasing XLU after sharp relative-strength runs; wait for a 5-7% sector pullback or a 10-15 bps move higher in the 10-year yield before adding, since the trade is vulnerable to crowded positioning unwinds.