London, April 30, 2026, 17:12 BST
- Norges Bank now holds a 3.151730% stake in SSE voting rights, according to a threshold filing dated April 28.
- SSE shares finished Thursday up 2.98% in London trading, with full-year results set for May 28.
- Attention is turning once again to SSE’s £33 billion investment plan—and the debt required to finance it.
Norges Bank bumped up its stake in SSE PLC to 3.151730% of total voting rights, a notch above the previous 3.128100%. The threshold was crossed on April 28, with the company getting a heads-up the following day, according to a regulatory filing. That filing lists 38,204,812 voting rights held—this figure accounts for shares on loan that can be recalled.
SSE ended the session with its London-listed shares at 2,648p on the sell side and 2,650p to buy, closing up 76.5p, or 2.98%. That move topped the FTSE 100’s 1.62% gain. A small holdings notice, then, lands amid investors’ questions: is the power company set for a grid-focused expansion that won’t overburden its balance sheet?
Timing is key here. SSE is set to unveil preliminary results for its year ended March 31 on May 28. Earlier this month, the company told investors it expects adjusted earnings per share—stripping out select items—to land between 147p and 152p. Capital investment is forecast near £3.5 billion, with adjusted net debt and hybrid capital, those securities that blur the line between debt and equity, coming in just above £10 billion.
Forget the old story—the investment thesis centers on the build-out now. SSE is putting more than £33 billion into domestic energy. Its SSEN Transmission arm has rolled out plans for a north of Scotland grid expansion under RIIO-T3, topping £29 billion. Out of 11 major transmission projects, five are already under construction, according to the company, with over three-quarters of the needed consents locked in.
Ofgem’s RIIO framework—standing for “Revenues = Incentives + Innovation + Outputs”—guides how much monopoly gas and electricity networks are allowed to earn and put back into their systems. The current RIIO-3 cycle, covering April 1, 2026 through March 31, 2031, puts this year in the spotlight as the first serious gauge of how companies are performing under the updated rules. Ofgem
The story isn’t so clear-cut. On April 1, Fitch Ratings projected that SSE’s funds-from-operations net leverage could climb to 5.0 times by fiscal 2030, up from 3.6 times in fiscal 2025—a jump that would push leverage past the agency’s negative rating threshold. Funding the plan could get tougher if there are delays, rising costs, or if returns come in under expectations.
There’s risk on both sides for SSE’s generation unit when it comes to policy tweaks. Deutsche Bank’s James Brand bumped up his SSE target to 2,900p from 2,850p last week, according to Proactive, but flagged a possible earnings hit if new wholesale contracts for difference—essentially fixed-price power deals—are rolled out ahead of schedule. Even so, Brand noted these contracts “could significantly reduce risk” for SSE’s exposure to volatile market prices. Proactiveinvestors UK
Other utilities are facing the same capital-raising dilemma. National Grid, whose electricity transmission arm is also subject to RIIO-T3, put out a statement noting that Ofgem’s final determination allows for a real cost of equity of 6.12% at 60% gearing. Over in water, United Utilities announced Thursday it had secured roughly £800 million through an equity raise to support water and wastewater projects in northwest England.
SSE, in its April update, flagged renewables output seen at roughly 14.5 terawatt-hours—up 10% from a year earlier. Regulated networks? The group pointed to about a 60% jump in capital investment there. As for the Middle East, SSE said those developments weren’t having any immediate effect on its broader performance.
Late May brings the next hard figure. For SSE, the Norges Bank disclosure isn’t really about one investor — it’s a broader question: do major holders still have the appetite for a scaled-up, more tightly regulated utility, even as debt climbs and management is judged mostly on project execution?
