Nuveen’s Laura Parrott sees bigger opportunities in AI’s power grid than its chips

Everyone wants to own the AI picks and shovels. Laura Parrott thinks the smarter money is in the power lines running to the mine.

Parrott, who leads Nuveen’s Private Fixed Income platform overseeing more than $70 billion in assets, is steering capital away from the crowded trades in data center equity and semiconductor production. Instead, her team is financing the energy infrastructure that actually keeps AI humming: power plants, transmission upgrades, and grid reliability projects.

The $3 trillion problem nobody’s talking about

Every new large language model, every autonomous agent, every GPU cluster needs electricity. The estimated build-out of AI-driven data centers is expected to cost around $3 trillion, and somebody has to finance the energy generation capacity to support all of that compute.

Nuveen launched its Energy Infrastructure Credit strategy in 2022, well before the current wave of AI mania hit mainstream markets. The thesis was straightforward: as digital infrastructure scales, the bottleneck won’t be chips or cooling systems. It’ll be power.

Nuveen’s Energy & Power Infrastructure Credit fund recently secured a $1.3 billion first close, a signal that institutional investors are increasingly hungry for exposure to energy assets tied to digitalization trends.

Why energy over data centers

Parrott’s team has a long history of investing in data centers, but the financing structures around those assets have shifted. Deals are getting larger and more complex, blending public and private capital in hybrid structures that didn’t exist a few years ago. Rather than compete in that increasingly crowded arena, Nuveen is focusing on the infrastructure layer underneath: the energy production and transmission systems that data centers depend on.

In practical terms, that means financing natural gas plants, renewable energy projects, grid modernization efforts, and transmission line upgrades.

What this means for investors

The most obvious trades, semiconductor companies and data center operators, have already seen enormous capital inflows and corresponding valuation expansion. The infrastructure supporting those assets hasn’t attracted nearly the same attention.

It’s also worth noting what Nuveen isn’t doing. There’s no mention of digital currencies, blockchain ventures, or speculative technology bets in the firm’s current infrastructure strategy. The focus is squarely on tangible, utility-driven assets with identifiable revenue streams.

The question investors should be asking isn’t whether AI will reshape the economy. It’s whether they want to own the technology creating that demand, or the infrastructure that makes the demand possible in the first place. Parrott has clearly made her choice.

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