Goldman Sachs upgraded Iberdrola from Neutral to Buy on 1 October and raised its price target from €21 to €25. The recommendation is analyst opinion, not company guidance, but it directs attention to a well-supported fundamental theme: regulated electricity networks are becoming Iberdrola's principal earnings and capital-allocation engine.
The investment case is not simply a defensive-utility rerating. It depends on whether Iberdrola can convert a large grid programme into regulated asset-base growth, earn authorised returns and fund the programme without weakening its balance sheet or diluting per-share value.
The operating evidence behind the grid thesis
In the first half of 2026, Iberdrola invested €7 billion, up 25% year on year. Networks absorbed nearly €4.4 billion, a 42% increase and close to two-thirds of total investment. The regulated asset base rose 11% to €55 billion, including €40 billion in distribution and €15 billion in transmission.
Adjusted EBITDA increased 7% to €8.05 billion, with Networks EBITDA up 13%. Reported net profit reached €4.34 billion, up 22%, while adjusted net profit rose 8% after excluding gains from the sale of Mexican thermal plants. Management reiterated 2026 adjusted net-profit growth comfortably above 8%.
These figures support the earnings-visibility argument, but they also show why execution matters: returns arrive only after projects are approved, built and admitted to the regulated asset base.
Why grid investment can create value
Electrification, data-centre demand and renewable interconnection require more transmission and distribution capacity. Iberdrola's 2025–2028 plan allocates €37 billion to networks—€25 billion to distribution and €12 billion to transmission—and targets an average return on equity of about 9.5% for those investments.
The bullish interpretation is that a larger regulated asset base can provide predictable, inflation-linked earnings and reduce exposure to volatile power prices. Geographic diversification across the UK, US and Brazil also spreads regulatory risk.
The bearish interpretation is that capital intensity can overwhelm the benefit of growth. Cost overruns, permitting delays, adverse rate decisions, higher funding costs or currency moves can reduce realised returns. The company's BBB+ financial profile and €21.5 billion of liquidity at the half-year offer a buffer, but investors should still track leverage and free cash flow after dividends.
Valuation and catalysts
A higher target price implies confidence that earnings growth and lower perceived risk can offset utility-sector rate sensitivity. That thesis weakens if bond yields rise further, because utilities compete with fixed income for capital and discount-rate pressure can compress valuation multiples.
- Third-quarter results are scheduled for 21 October 2026;
- network capex, commissioning and regulated asset-base growth by geography;
- rate-case outcomes in the UK, US and Brazil;
- adjusted net profit versus the above-8% outlook;
- net debt, financing costs, liquidity and dividend coverage;
- delivery of the 2.1 GW of additional generation capacity expected by December.
Sources: dpa-AFX/Goldman Sachs analyst note summary, 1 October 2026; Iberdrola H1 2026 results; Iberdrola 2025–2028 strategic plan.