National Grid cuts executive committee to eight as £70bn investment plan enters execution phase

National Grid plc (LSE: NG.) will reduce its Group Executive Committee from 13 members to eight and reorganise operational responsibility around single presidents for the United Kingdom and United States from September 1, 2026. The new structure also creates enterprise-wide leadership positions for capital delivery and technology innovation, while transferring sole accountability for strategy, mergers and acquisitions, and growth to the Chief Financial Officer. The redesign arrives as National Grid begins an investment programme of at least £70 billion across its regulated networks and adjacent businesses through March 2031. Management believes clearer accountability will improve execution, operational performance and technology deployment across the group. The central test is whether a smaller leadership team can control cost, schedule and regulatory delivery across two highly complex energy markets without weakening the specialist oversight previously provided by individual business-unit presidents.

The revised structure places Cordi O’Hara in charge of the United Kingdom businesses, including Electricity Transmission and Electricity Distribution. Sally Librera will become Interim President of the United States while National Grid conducts an internal and external search for a permanent appointment, giving her responsibility for the electricity and gas businesses across New York and New England.

Carl Trowell has been appointed President of Global Capital, with responsibility for improving delivery against budget and schedule across National Grid’s expanding investment programme. Alice Delahunty will become Chief Technology and Innovation Officer, combining technology deployment, innovation and National Grid Partners within one enterprise-wide organisation.

The announcement does not change National Grid’s financial reporting structure. The company will continue to report UK Electricity Transmission, UK Electricity Distribution, New York, New England and National Grid Ventures as separate operating segments. National Grid also did not disclose headcount reductions, restructuring charges, annual cost savings or new financial targets linked specifically to the operating-model change.

Why is National Grid simplifying its operating model before investing at least £70 billion?

The timing is directly connected to the scale of the capital programme facing the company. National Grid invested £11.58 billion during the financial year ended March 31, 2026, an increase of 21.3% at constant currency. It expects investment to approach £13 billion during the current financial year before expanding further across the five-year plan.

National Grid’s updated framework envisages spending at least £70 billion between the 2027 and 2031 financial years. Approximately £31 billion is expected to be allocated to UK Electricity Transmission, £9 billion to UK Electricity Distribution, £17 billion to New York, £12 billion to New England and £1 billion to National Grid Ventures.

A programme of this scale creates an organisational problem as much as a financing challenge. The company must simultaneously secure planning approvals, negotiate regulatory settlements, procure equipment, manage contractors, recruit skilled workers, connect new power demand and maintain the reliability of existing electricity and gas networks.

The previous executive structure gave individual business presidents direct representation on the Group Executive Committee. That supported specialist attention but created a leadership body containing 13 members, including separate executives for UK Electricity Transmission, UK Strategic Infrastructure, UK Electricity Distribution, New York, New England, National Grid Ventures, strategy and technology.

The new model reduces the number of senior decision-makers and establishes one point of operational accountability in each major geography. In theory, this should make it easier for Chief Executive Officer Zoë Yujnovich to identify who is responsible when a project is delayed, customer performance deteriorates or regulatory commitments are missed.

Simplification does not automatically produce faster delivery. Large energy projects are frequently delayed by permitting, supply-chain shortages, local opposition, inflation and contractor availability rather than by internal reporting lines. The strategic value of the restructuring will therefore depend on whether geographic presidents and enterprise functions can remove practical bottlenecks rather than simply redraw the organisation chart.

How will a single United Kingdom president change transmission and distribution oversight?

Cordi O’Hara will combine leadership responsibility for National Grid’s UK Electricity Transmission and UK Electricity Distribution operations. She previously led the distribution business, which serves more than eight million customers across the Midlands, South West England and South Wales, and has also held senior positions in National Grid Ventures and the group’s United States gas operations.

Transmission and distribution perform different roles. The transmission business operates the high-voltage network across England and Wales, while the distribution business moves electricity through lower-voltage regional networks to homes and companies.

They also operate under separate regulatory frameworks and face different customer, infrastructure and stakeholder demands. Electricity Transmission is preparing to deliver major network reinforcement associated with offshore wind, renewable generation, interconnectors and rising electricity consumption. Electricity Distribution must improve local connections, network resilience and customer service while preparing for electric vehicles, heat pumps and decentralised energy.

Bringing the businesses under a single president could improve coordination. New generation and large customers often require work across both transmission and distribution networks, and fragmented planning can create duplicated processes or connection delays.

The model may also help National Grid standardise procurement, engineering practices, project controls and technology across the two businesses. Equipment specifications, contractor relationships and workforce planning can potentially be coordinated at greater scale.

However, the combined portfolio is substantially larger and more complex than O’Hara’s previous distribution remit. Her effectiveness will depend on maintaining strong operational leadership below the executive committee and preserving specialist engagement with the Office of Gas and Electricity Markets, government departments, local authorities and major customers.

The regulatory stakes are high. National Grid has submitted approximately £4.5 billion of additional transmission investment proposals to the Office of Gas and Electricity Markets through the RIIO-T3 reopening process, covering 25 proposed network reinforcement and upgrade packages across England and Wales. These sit alongside the baseline investment permitted under the regulatory settlement.

Can a new Global Capital team improve cost and schedule performance across the programme?

The appointment of Carl Trowell as President of Global Capital may prove to be the most financially important part of the restructuring. National Grid said the new team would focus on improving cost and schedule performance across its capital programme.

This creates an enterprise-level centre for project-delivery expertise rather than leaving every business to develop its own systems, contractor practices and performance standards. National Grid can potentially use common project controls, procurement frameworks and risk management across its United Kingdom and United States operations.

The need is clear. Grid infrastructure projects are competing for transformers, high-voltage cables, switchgear, engineering talent and construction capacity. Many of these inputs require long lead times, while inflation and concentrated supplier markets can increase costs after regulatory allowances have been agreed.

Delays can have several financial consequences. They may postpone the addition of regulated assets, slow earnings growth, increase financing costs and create scrutiny from regulators or governments. Poor delivery can also damage customer confidence when renewable projects, data centres or industrial facilities are unable to connect on schedule.

National Grid expects its assets to grow at a compound annual rate of approximately 10% under the five-year framework, supporting an expected 8% to 10% compound annual increase in underlying earnings per share. Those objectives depend on capital being invested efficiently and entering the regulated asset base.

A Global Capital function could therefore create value even without producing conventional administrative cost savings. Avoiding project overruns, improving procurement and accelerating commissioning across a £70 billion portfolio could be financially more important than reducing corporate headcount.

The company has not yet provided investors with specific key performance indicators for the new team. Useful future disclosures could include project completion rates, schedule adherence, procurement savings, capital expenditure variance and the proportion of major projects delivered within regulatory allowances.

Why is National Grid placing technology and innovation under one enterprise leader?

Alice Delahunty will lead a combined Global Technology and Innovation organisation intended to accelerate the deployment of proven technology across the group. National Grid Partners, the company’s corporate venture and innovation platform, will become part of this function.

The change acknowledges a common weakness in large infrastructure companies. They often run successful technology trials but struggle to deploy those tools consistently across business units, regions and regulatory jurisdictions.

National Grid already invests in digital network monitoring, asset analytics, automation, artificial intelligence and technologies designed to increase the capacity of existing infrastructure. The commercial benefit comes only when successful pilots are adopted across a meaningful portion of the network.

Technology can support the investment programme in two ways. First, it can improve construction productivity, maintenance planning, customer service and workforce deployment. Second, it can increase utilisation of existing assets, potentially allowing National Grid to connect additional generation or demand without waiting for every physical expansion project to be completed.

This is particularly relevant as electricity consumption rises because of electrification and data-centre development. National Grid Ventures agreed in July 2026 to invest US$1.75 billion for a 35% interest in Joulent, a business intended to accelerate power solutions for United States data centres and artificial intelligence infrastructure. That investment is separate from the £70 billion five-year programme, adding another growth platform that will require disciplined technology and capital coordination.

The integration of National Grid Partners into the technology organisation could shorten the path between investment, testing and commercial deployment. However, centralisation also creates the risk that local business requirements become secondary to group-wide standardisation.

The strongest evidence of success would not be an increase in technology announcements. It would be measurable improvements in network capacity, outage performance, connection times, capital productivity and customer outcomes.

What does the smaller executive committee mean for regulatory accountability in the United States?

Sally Librera will lead National Grid’s United States operations on an interim basis, combining responsibility for New York and New England. The company is conducting an internal and external search for a permanent United States president.

The interim arrangement creates a period of leadership uncertainty at the same time that National Grid is planning approximately £29 billion of investment across New York and New England. These markets include regulated electricity and gas businesses overseen by different state authorities.

A single United States president should improve coordination across procurement, technology, customer operations and regulatory strategy. It may also give National Grid a more consistent approach to large-load customers, including data centres and industrial projects seeking substantial electricity connections.

The regulatory environment remains highly local. New York, Massachusetts and other New England jurisdictions have different policy objectives, rate-setting processes, reliability requirements and political priorities. Consolidation at the top must therefore be supported by strong state-level management and regulatory teams.

National Grid’s decision to conduct both an internal and external search suggests that the permanent appointment is strategically significant. The chosen executive will need to combine utility operations, stakeholder management, capital delivery and regulatory experience.

Investors should not assume that the interim status signals a problem within the United States businesses. The announcement provides no evidence of such an issue. It does mean, however, that the final leadership structure will not be fully settled when the operating model becomes effective on September 1.

Why is the Chief Financial Officer taking control of strategy, growth and acquisitions?

Chief Financial Officer Andy Agg will gain sole enterprise accountability for strategy, mergers and acquisitions, and growth. These responsibilities were previously represented through a separate group strategy and external affairs leadership position.

The combination places capital allocation and strategic planning under the executive responsible for financing, returns and balance-sheet capacity. This could strengthen investment discipline at a time when National Grid is simultaneously funding regulated infrastructure, considering acquisitions and developing adjacent growth businesses.

National Grid reported underlying operating profit of £5.68 billion for the 2026 financial year, an increase of 8.8% at constant currency. Underlying earnings per share rose 8.3% to 78p, while the full-year dividend increased 3.8% to 48.49p.

The financial position nevertheless requires careful management. Net debt stood at approximately £44.2 billion at March 31, 2026, and National Grid expects it to increase by slightly more than £6 billion during the current financial year as investment approaches £13 billion.

Regulatory gearing was approximately 61% at the end of the financial year and is expected to move towards 64%. The group had around £8 billion of undrawn committed facilities in May, providing liquidity but not eliminating the need to balance growth, credit metrics and shareholder distributions.

Placing strategy and acquisitions under the Chief Financial Officer should help ensure that new commitments are assessed alongside debt capacity and regulated returns. The trade-off is that it concentrates a broad set of responsibilities in one role during an exceptionally capital-intensive period.

The governance test will be whether the arrangement improves decision quality without narrowing strategy to near-term financial metrics. Energy infrastructure investments frequently produce returns over several decades, requiring consideration of regulatory relationships, resilience, customer affordability and long-term demand alongside conventional financial analysis.

How should investors interpret National Grid’s latest share-price performance?

National Grid shares closed at £11.93 on July 29, 2026, approximately 16.5% below the 52-week high of £14.29 reached on March 2. Trading volume that day was 6.2 million shares, below the 50-day average of 12.6 million.

The shares remained approximately 19% above the published 52-week low of £10.00, while the company’s market capitalisation was around £61 billion during late July. The stock had also produced a positive one-year return, reflecting investor support for regulated asset growth and the company’s position in electricity-network expansion.

Sentiment is therefore constructive but not unqualified. National Grid offers exposure to long-duration regulated infrastructure, growing electricity demand and energy-transition investment. It also carries substantial debt, execution risk and sensitivity to regulatory decisions, interest rates and political pressure over customer bills.

The operating-model announcement does not provide enough financial detail to justify a standalone change in earnings forecasts. There is no quantified savings target, restructuring charge or revised capital guidance. The immediate investment significance lies in the possibility of better execution rather than a disclosed reduction in operating costs.

A meaningful valuation impact will require evidence that the new structure improves project delivery, regulatory performance and capital efficiency. Investors are unlikely to assign full value to organisational simplification before those outcomes appear in operating and financial results.

What measurable evidence will show whether the simpler National Grid structure is working?

The most immediate milestone is the implementation of the new model on September 1, 2026. National Grid must then complete the search for a permanent United States president and clarify how responsibilities will operate below the reduced executive committee.

Project delivery will provide the strongest test. National Grid should demonstrate that major programmes are progressing within schedule and regulatory allowances, particularly as annual investment moves towards £13 billion.

Operational measures will also matter. Improved reliability, faster connection times, higher customer satisfaction and better utilisation of existing network assets would indicate that simplified leadership is producing outcomes beyond the corporate centre.

Technology adoption should be assessed through scaled deployment rather than the number of pilot projects. Investors will need evidence that the new technology organisation is increasing productivity, releasing network capacity or reducing maintenance and construction costs.

The restructuring creates a clearer chain of accountability and aligns the organisation with the geographic and delivery demands of the £70 billion programme. What has improved is the visibility of who owns United Kingdom operations, United States operations, capital execution and technology deployment.

What remains unresolved is the financial benefit. National Grid has not disclosed savings, restructuring costs or new performance targets, and the permanent United States leadership appointment is still pending.

The decisive proof point will be whether the company can convert record investment into regulated asset growth and earnings without allowing project delays, cost inflation or rising debt to weaken shareholder returns. A smaller executive committee may make decisions faster, but only improved delivery will make the simplified operating model economically valuable.

Key takeaways from National Grid’s new operating model and £70bn investment strategy

• National Grid will reduce its Group Executive Committee from 13 members to eight from September 1, 2026.
• Cordi O’Hara will become President of the United Kingdom, overseeing Electricity Transmission and Electricity Distribution.
• Sally Librera will serve as Interim President of the United States while a permanent executive search continues.
• Carl Trowell will lead a new Global Capital function focused on project cost and schedule performance.
• Alice Delahunty will lead technology and innovation, including National Grid Partners.
• Chief Financial Officer Andy Agg will take sole accountability for strategy, acquisitions and enterprise growth.
• The restructuring supports National Grid’s plan to invest at least £70 billion through March 2031.
• Financial reporting segments will remain unchanged despite the management reorganisation.
• National Grid has not disclosed job reductions, restructuring costs or annual savings associated with the change.
• Capital delivery, technology deployment, regulatory outcomes and debt control will determine whether the new model creates shareholder value.