Key Highlights

  • Centrica plc (LSE:CNA) offers a Dividend Yield of 3.74% and is a constituent of the FTSE 100 index.
  • The 2026 Interim Dividend was raised 9.3% to 2.0p per share from 1.83p.
  • The total dividend for 2025 increased 22% to 5.5p per share.
  • First-half adjusted EBITDA fell to £737 million from £900 million, and adjusted EPS eased to 6.8p from 7.0p.
  • Long-term targets remain unchanged, including £2.0 billion of adjusted EBITDA and doubling EPS by 2030.

Britain's Biggest Energy Supplier in Transition

Centrica plc (LSE:CNA), owner of British Gas and a major player in energy trading, gas storage and power generation, is in the middle of a significant transformation. After benefiting from exceptionally high energy prices in 2022 and 2023, the company is reshaping its portfolio towards more predictable, infrastructure-led cash flows, including investments such as its stake in the Sizewell C nuclear project.

With a dividend yield of 3.74%, LSE:CNA sits within the 2% to 4% range. Its dividend has grown rapidly since being reinstated in 2022, but 2026 has brought a more challenging backdrop for earnings, prompting debate across Bloomberg, Reuters and UK financial media.

H1 2026 Results: Weaker Earnings, Higher Dividend

On 23 July 2026, Centrica reported results for the six months to 30 June 2026. Adjusted EBITDA fell to £737 million from £900 million a year earlier, and adjusted operating profit was around £0.5 billion. Adjusted basic EPS was 6.8p, ahead of consensus of 6.5p but down from 7.0p. Excluding transformation investment, EPS would have grown around 8%.

The company recorded a free cash outflow of £570 million in the period, reflecting a step-up in transformation spending of £92 million and Working Capital movements. Net cash at the period end was £709 million. Centrica also lowered its outlook for the Energy unit in 2027. The shares fell more than 3% on the day to around 174p.

Dividend Growth Continues

Despite weaker earnings, the board raised the interim dividend by 9.3% to 2.0p per share. The dividend was paid on 22 September 2026 to shareholders on the register on 21 August. Chief Executive Chris O'Shea said that with a strong Balance Sheet and confidence in the underlying Earnings trajectory, the company continues to progress Shareholder returns.

For 2025, Centrica paid a total dividend of 5.5p per share, a 22% increase, including a final dividend of 3.67p. The company returned £1.1 billion to shareholders in 2025, including £0.8 billion through share buybacks.

The Buyback Pause

In February 2026, Centrica paused its share buyback programme after completing a total of £2 billion of repurchases. Management said the decision reflected the quality of Investment opportunities available, as the company shifts capital towards infrastructure. The shares fell around 9% on that announcement. While the pause reduces total cash returns, it may strengthen the long-term earnings base that supports the dividend.

Dividend Cover

With first-half adjusted EPS of 6.8p against an interim dividend of 2.0p, the payout is covered more than three times on a half-year basis. For 2025, the total dividend of 5.5p was comfortably covered by adjusted earnings. The dividend remains a relatively small proportion of earnings, giving the board flexibility.

Balance Sheet

Centrica's balance sheet remains a key strength. Net cash of £709 million at June 2026 follows a period of exceptional cash generation. The company has used its balance sheet to fund buybacks, invest in infrastructure and support its Credit rating. Analysts note that the strong financial position underpins the dividend even as earnings normalise.

Long-Term Targets

Management reiterated its long-term targets of £2.0 billion of adjusted EBITDA and doubling EPS by 2030 compared with 2025. Earlier in 2026, the company raised its outlook for 2028 adjusted EBITDA to £1.7 billion. Achieving these targets would support continued dividend growth.

Market Sentiment

Morningstar has a Fair Value estimate of 200p. Coverage has focused on the gap between near-term earnings weakness and long-term ambitions. On social platforms and investor forums, opinions are split between those who see Centrica as a cash-rich, undervalued Utility and those concerned about earnings visibility.

Risks to the Dividend

Key risks include volatile energy prices affecting trading profits, regulatory changes to the retail energy price cap, execution risk on infrastructure investments and political pressure on energy bills.

What to Watch Next

The next important milestone is the full-year results in February 2027, when Centrica will set the final dividend for 2026 and update investors on capital allocation, including whether Buybacks could resume. Progress on infrastructure investments, the trajectory of the British Gas retail Business and the outlook for the Energy trading unit will all influence the pace of future dividend growth. Investors will also watch for any changes to the Ofgem price cap methodology.

Verdict: Is the 3.74% Yield Sustainable?

Centrica plc (LSE:CNA) offers a 3.74% dividend yield that is well covered by earnings and supported by a net cash balance sheet. Although profits are falling from previous highs and buybacks have been paused, the board continues to raise the dividend. For FTSE 100 income investors, LSE:CNA offers a sustainable and growing dividend, with long-term targets providing upside if delivered.