Key Highlights

  • National Grid plc (LSE:NG.) is trending on 9 November 2026 as the FTSE 100 rose 1.02% to 10,782.87 and utilities were compared with cyclicals.
  • Half-year results on 5 November showed Capital Investment up 32% to a record £6.7 billion, with full-year investment now expected at £13.5 billion.
  • Underlying Earnings Per Share rose 22% in the half, and full-year underlying EPS growth is now guided at 15% to 16%.
  • The five-year framework targets at least £70 billion of investment and 8% to 10% annual underlying EPS growth.

Why National Grid plc (LSE:NG.) Is in Focus Today

National Grid plc (LSE:NG.) is trending on 9 November 2026 as investors weigh regulated utilities against a market led by miners and airlines. The FTSE 100 closed 1.02% higher at 10,782.87 and the FTSE 250 added 0.82%, while Brent Crude fell about 4% to $94.14. Network operators tend to lag on days of heavy risk appetite, yet National Grid remains a talking point because of its half-year update on 5 November, when the shares advanced to around 1,292p as investors weighed faster network growth against the cost of financing it.

The group is one of the largest listed investors in energy networks in the United Kingdom and the northeast United States, so its numbers are read as a gauge of the grid build-out needed for electrification and data centres.

Half-Year Results Recap

For the six months to 30 September 2026, capital investment increased 32% to £6.7 billion, a record for a first half, and National Grid now expects full-year investment of £13.5 billion. Underlying earnings per share rose 22%, and management lifted guidance for 2026/27 underlying EPS growth to 15% to 16%, measured from a base of 78.0p. Chief executive Zoë Yujnovich said capital investment is accelerating, major projects are progressing and changes within the company are bearing fruit, which strengthens confidence in the five-year framework set out in March.

The company also filed a one-year rate stabilisation proposal for its New York gas businesses and progressed its Business plan for electricity distribution in the United Kingdom.

Five-Year Framework

The framework targets at least £70 billion of investment over five years and underlying EPS growth of 8% to 10% a year. It assumes a 25% take-up of the scrip dividend, under which shareholders receive shares instead of cash. That preserves funding for investment but can dilute per-share growth, so investors watch the take-up rate. Delivery depends on regulatory approvals in the United Kingdom and the United States, Supply chain capacity and the ability to finance spending at acceptable cost.

Financing and Balance Sheet

Net Debt is rising as spending accelerates, which is expected for a regulated network growing its asset base. Credit ratings, the cost of new debt and Equity issuance through scrip are the key financial variables. For holders of LSE:NG., the combination of asset growth, inflation-linked Revenue and a progressive Dividend is the core of the investment case, balanced against sensitivity to bond yields.

Risks Investors Are Weighing

Regulatory decisions that lower allowed returns, delays or cost overruns on major transmission projects, higher interest rates, and political pressure on customer bills are the main risks. Execution on the large capital programme is another focus, as are rate case outcomes in New York and Massachusetts. Sector rotation toward cyclical stocks can also weigh on the shares in the short term.

Valuation, Policy Backdrop and Key Takeaways

Regulated networks are usually valued on the growth of their regulatory asset base, allowed returns and dividend growth. National Grid’s faster investment pace means that asset base should compound at a high rate, and the market has been willing to pay for that visibility. Policy support, including government targets for clean power and new connections for data centres, adds a structural tailwind in the United Kingdom, while rate cases in New York and Massachusetts provide visibility in the United States.

In short, LSE:NG. combines inflation-linked income, a large capital programme and rising earnings guidance. The main swing factors are interest rates, regulatory outcomes and delivery of projects on time and on budget.

What Investors Are Watching Next

Investors will follow progress on major projects, regulatory milestones in both countries, the scrip uptake, financing activity and gilt yields. Updates on connections for data centres and new generation, and any change to the capital plan, will also matter. The next scheduled update is the full-year result in the spring.

Outlook

National Grid plc (LSE:NG.) is delivering faster investment and earnings growth than many expected, and the raised guidance is a clear positive. Short-term share price moves will follow rates and sector rotation, while the longer-term case rests on steady delivery of the £70 billion programme.