Relentless U.S. heat waves are no longer just a weather story. They are starting to show up in GDP estimates, business closures and power bills, while electricity demand from air conditioning and energy hungry data centers keeps climbing. That mix creates real risks and potential openings for investors. This article walks through three U.S. utilities and power infrastructure stocks exposed to these trends so you can decide how, or if, they fit your watchlist.

The stocks covered below are just a starting sample, and the full screen on Simply Wall St surfaced 19 more U.S. utilities and power infrastructure companies with equally compelling narratives that are not included in this article. To identify and analyze the highest conviction ideas for rising electricity demand, head straight into the U.S. Utilities and Power Infrastructure Benefiting from Rising Electricity Demand screener.

Entergy (ETR)

Entergy is a vertically integrated electric utility that generates, transmits and sells power to about 3.1 million customers across Arkansas, Louisiana, Mississippi and Texas, with its fleet spanning gas, nuclear, coal, hydro and solar assets. Almost all of its roughly US$13.5b in revenue comes from the regulated Utility segment, with only a small contribution from unallocated activities. The company is a large U.S. utility, with a market value of about US$50.3b.

Investors watching rising U.S. electricity demand may want Entergy on their radar because it sits at the center of Gulf South industrial growth, data center expansion and extreme heat driven power use. Management is talking about a multi gigawatt pipeline of data centers and industrial projects, plus sizeable grid resilience and decarbonization spending, which could support relatively steady regulated earnings. The flip side is heavy capital needs and reliance on external borrowing, along with climate and regulatory risk in a storm exposed region. If you are weighing whether these trade offs justify the current valuation and analyst expectations, Entergy is a company that warrants a closer look.

Entergy’s rising data center interest and heat driven load growth may be masking the real story in its regulated returns, grid spending and storm exposure. Get the full picture in the 2 key rewards and 2 important warning signs (1 is major!)

Build your own rising electricity demand shortlist

Entergy and the other two utilities in this list all surfaced from a single Simply Wall St screen, but the real edge comes when you set your own rules. Use our customisable Screener to mix filters across valuation, future growth, balance sheet strength, risks and dividends, or jump straight into our curated Investing Ideas.

Otter Tail (OTTR)

Otter Tail is a US$3.9b diversified utility that combines a regulated electric utility in Minnesota, North Dakota and South Dakota with manufacturing and PVC pipe businesses. The Electric segment is the largest contributor at about US$575 million in revenue, with Plastics at about US$407 million and Manufacturing around US$332 million. That mix gives Otter Tail exposure to rising electricity demand alongside more cyclical industrial earnings.

Otter Tail sits in an interesting spot for rising US heat and electrification. The electric utility benefits directly from higher power demand and a growing grid and renewables investment plan, while the manufacturing and plastics units can soften swings in the utility cycle. At the same time, investors need to weigh PVC pipe litigation settlements, higher debt reliance, weaker recent earnings and a dividend that is not well covered by free cash flow. For investors willing to do the work, Otter Tail offers a mix of resilient regulated earnings and real risk around regulation, capital intensity and plastics volatility that is worth unpacking in more detail.

Otter Tail’s mix of regulated power and cyclical plastics is pulling investors in two directions, with rising electricity demand on one side and litigation and earnings pressure on the other. Get the full story in the 1 key reward and 5 important warning signs

Sempra (SRE)

Sempra is a large regulated utility and energy infrastructure company that supplies electricity and natural gas across California and Texas, with additional projects in Mexico and globally. Most of its revenue comes from Sempra California, which generates about US$11.7b, while Sempra Infrastructure adds roughly US$2.0b after intersegment eliminations. The stock is a sizeable U.S. utility, with a market value of about US$56.2b.

Sempra sits at the intersection of extreme heat, rising U.S. power demand and major grid investment, particularly through its California utilities and Texas transmission business Oncor. Management is working on a US$65b capital plan and a portfolio of LNG export projects that could reshape future cash flows, while also addressing wildfire risk, heavy borrowing, dividend pressure and a complex infrastructure stake sale. For investors watching how AI data centers, extreme weather and regulatory change could affect large utilities, Sempra is a stock where the potential upside appears only partially reflected in the headlines so far.

Sempra’s massive capital plan and LNG portfolio could be reshaping the real story behind its grid and dividend profile. See how the 2 key rewards and 3 important warning signs (1 is major!) might change what you think the biggest swing factor is.

Seeking Fresh Alternatives Before They Fly

Some of the sharpest breakouts start quietly, then run before most investors even spot the momentum. Review these fresh ideas while they are still under the radar to see whether they may fit your objectives.

• Target reliable income streams by scanning companies in the 11 dividend fortresses before yields change and the most attractive opportunities are identified by income focused investors.
• Consider the build out of tomorrow’s infrastructure by checking the curated 56 AI infrastructure stocks while demand for compute and power capacity continues to reshape how certain stocks are valued.
• Evaluate your exposure to commodities by reviewing the hand picked 30 elite gold producer stocks before momentum traders focus more attention on these producers.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.