Power Grid Spending Is Rising and These 3 Stocks Are In The Frame

Power grid stress in the UK, with record monthly balancing costs of around £500m and awkward north to south bottlenecks, is turning transmission hardware and project expertise into a crucial pressure valve for the energy system. That shift creates potential openings for investors who follow where essential capital spending may flow next. This article spotlights 3 stocks from our Power Grid Contractors & Equipment Suppliers screener that are closely exposed to these news driven themes.

The three stocks highlighted next are just a sample drawn from this theme, while the full screen surfaces 20 additional listed power grid contractors and equipment suppliers with equally compelling business narratives that are not covered here. To identify and analyze the highest conviction grid infrastructure plays tailored to your own thresholds, go straight to the Power Grid Contractors & Equipment Suppliers screener.

Nexans (ENXTPA:NEX)

Nexans is one of the purest plays in this theme, wiring together high voltage cables, offshore links and grid services that sit directly in the path of rising transmission capex. This makes it a useful starting point when you think about who supplies the hardware for grid fixes.

Nexans is a €5.3b electrification specialist whose PWR Connect and PWR Grid activities generate about €3.8b and €1.7b respectively, with a further €1.8b from PWR Transmission and €1.3b from Other Activities, giving broad exposure across grid equipment, building cables and high voltage projects.

"The plan to increase European Power Grid capacity by around 40% between 2025 and 2028, together with new assets such as the Safi medium voltage plant in Morocco and the Nexans Electra cable laying vessel that is now in operation, is intended to add in house capacity where demand currently exceeds industry supply and can support future revenue growth and operating margins as more projects are executed internally."

What really matters now is how one less visible pressure on Nexans’ project mix ultimately shapes pricing power and earnings quality across that grid backlog.

That pressure point is exactly where the full narrative for Nexans digs in, separating short term backlog noise from longer term grid electrification momentum.

Legrand (ENXTPA:LR)

Legrand brings the theme closer to the building edge of the grid, supplying the low voltage distribution hardware and digital infrastructure that sit behind many substations, panels and transformers, and turning that footprint into a sizeable global electrical equipment business.

Legrand manufactures electrical and digital infrastructure for buildings and data centers, linking into low voltage distribution and ancillary grid related installations. The company generates about €10.1b from its Electric Equipment segment, with a market cap of roughly €34.4b.

"Surging investment in AI driven data centers continues to reshape Legrand’s growth profile, with data center revenue expected to rise from less than €1b in 2021 to more than €3b in 2026 and content per MW estimated at about $2.5m on current AC architectures and more than $3m on hybrid and LVDC designs. This directly targets higher group revenue and supports earnings expansion."

What really moves the needle from here is how a single shift in product mix filters through to pricing power and long term margins.

That mix shift question is exactly what the full narrative for Legrand unpacks, tracing where accelerating data center demand may be masking risks and reshaping Legrand’s earnings profile.

Alfen (ENXTAM:ALFEN)

Alfen plugs straight into the grid bottleneck story, supplying smart substations, storage and EV charging hardware that help relieve capacity strains and connect new renewables, with around €203.6 million from Smart Grid Solutions, €171.8 million from Energy Storage Systems, €110.1 million from EV Charging Equipment and a market value of roughly €223 million.

For investors tracking where grid expansion money may actually be spent, Alfen offers a compact way to focus on smarter substations and batteries that keep congested networks running closer to plan. This sets up the key question of how durable that project pipeline really is.

"The growing role of stationary and mobile storage in replacing diesel gensets and supporting renewables, combined with an Energy Storage Systems backlog that extends into 2027, gives Alfen scope to convert that committed work into multi year revenue visibility and operating leverage."

What happens to Alfen’s earnings power if a single shift in how grid operators prioritize those projects changes the pace of that backlog conversion?

If that timing risk is what you are weighing up, the full narrative for Alfen outlines how accelerating storage demand and shifting grid priorities could influence Alfen’s earnings outlook.

Curious About High Conviction Alternatives

Fresh ideas move first. Breakout themes, new momentum and under the radar stories often get caught quickly. Scan these curated lists before the entry window starts dropping, act now.

• Target high income potential and review a curated 217 dividend fortresses that could help anchor a portfolio while prices still reflect today’s information, not tomorrow’s headlines.
• Chase early-stage breakthroughs by scanning the hand picked 25 quantum computing stocks that may benefit if quantum hardware and software adoption accelerates from current levels.
• Track resilient operators by assessing a filtered 231 resilient stocks with low risk scores that focuses on businesses with relatively lower risk scores while these profiles remain under the radar for now.

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.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com