TAEE11 after 2Q26: Regulatory EBITDA rises 10.6%, but inflation-linked debt pushes financial expense up 51%

On 11 August 2026, Transmissora Aliança de Energia Elétrica S.A. (B3: TAEE11, TAEE3, TAEE4) published 2Q26 results (reference 30 June 2026). Regulatory net revenue reached R$ 679.2 million, up 9.3% year on year, and regulatory EBITDA rose 10.6% to R$ 577.2 million, with an 85.0% margin (+1.0 percentage point versus 2Q25).

Regulatory net income nevertheless fell 28.5% to R$ 206.8 million, while net financial expense under the regulatory view jumped 51.0% to R$ 366.5 million. The quarter is a compact lesson in Brazilian transmission economics: new lines and RAP (Annual Allowed Revenue) inflation resets can expand operating profit even when IPCA-linked debentures and joint-venture leverage inflate the line below EBITDA.

What the earnings release shows

Figures below follow Taesa's 2Q26 earnings release (regulatory basis unless noted):

In 1H26, regulatory EBITDA totaled R$ 1,139.3 million (+10.5%), with an 85.4% margin, while regulatory net income was R$ 399.4 million (−16.4%). Management linked the operating side to project energizations, RAP cycle adjustments, and OPEX growth below inflation; the bottom line was dominated by monetary restatement and interest on a larger debt base.

Revenue — energizations and the RAP cycle

Regulatory net revenue growth reflected:

• Partial commercial operation of Tangará, Saíra (second phase), and Ananaí
• Full commercial start of Pitiguari
• Network reinforcements including São Pedro, TSN, and ATE III
• Positive IGP-M and IPCA resets in the 2025–2026 RAP cycle across concessions

The variable portion of allowed revenue (availability penalties and similar deductions) moved with operational events. The release cited, among others, a planned Saíra converter shutdown in April 2026 for Garabi revitalization work and an unplanned outage on the NTE system in April 2026. For 1H26, the AP ratio on the variable portion was 0.73% versus 0.51% in 1H25; excluding the planned Saíra event, management stated the ratio would have been 0.48%, below the prior-year level.

Readers comparing quarters should separate structural RAP growth from one-off availability swings — both appear in revenue and EBITDA bridges.

EBITDA — high margin, disciplined OPEX

Regulatory EBITDA margin at 85.0% in 2Q26 reflects a business model with largely pre-defined revenue and relatively slow-moving operating cost. PMSO rose only 2.5% in the quarter (collective bargaining, software licences, right-of-way clearing for variable-portion management), partly offset by lower civil and labour contingencies.

Depreciation and amortization increased 25.2% year on year as newly unitized assets entered the base — a normal follow-on to energizations that already boosted revenue. That D&A step sits below EBITDA in the regulatory income statement but matters for cash available after maintenance capex and financing.

Below EBITDA — financial expense and joint ventures

The regulatory net financial expense of R$ 366.5 million was 51.0% higher than in 2Q25. Taesa attributed the move mainly to:

Equity income (regulatory) fell 14.1% to R$ 90.8 million, with joint ventures TBE and Ivaí hit by the same inflation-on-debt theme, plus new issuances at Aimorés and Paraguaçu in Jun 2025. Energizations and deferred-tax improvements at some investees only partially offset those charges.

This is why EBITDA and regulatory net income can diverge sharply in the same quarter: transmission RAP is inflation-linked on the revenue side, while much of the group's funding is also inflation-linked on the expense side, with a lag and with proportional consolidation of investee debt.

Regulatory vs IFRS net income

The release presents two bottom-line frameworks. Regulatory net income (R$ 206.8 million in 2Q26) follows ANEEL accounting manuals and drives the company's stated payout policy on that basis. IFRS net income was R$ 567.1 million in 2Q26 (+13.5% year on year), reflecting different consolidation of joint ventures, hedge accounting, and construction margins.

Neither replaces the other; they answer different questions. Dividend announcements in the release reference regulatory profit. Screen-based comparisons that mix IFRS headlines with regulatory EBITDA will mis-rank Taesa versus peers.

Balance sheet, leverage, and capex

At 30 June 2026:

Investments by the group (including JVs, proportional basis) totaled R$ 445.3 million in 1H26, down 40.5% versus 1H25, as Tangará, Saíra, Pitiguari, and TSN moved from construction spend toward operation; spending continued on Ananaí, Juruá, and reinforcements ATE, ATE III, and São Pedro.

Leverage near 4.2× proportional EBITDA is typical for a build-out phase but leaves less room for financial expense surprises if inflation prints accelerate again.

Dividends — 100% of regulatory 2Q26 profit

The board approved R$ 206.8 million in distributions for 2Q26 (R$ 0.60 per TAEE11 unit): R$ 123.9 million as interest on equity (JCP) and R$ 82.9 million as interim dividends, equal to 100% of regulatory net income for the quarter. Record date: 14 August 2026; payment: 26 November 2026.

That policy aligns cash returns with the regulatory bottom line that fell year on year — not with the higher IFRS net income — which helps explain why the market often focuses on financial expense and leverage even when EBITDA beats expectations.

Limits of this reading

• Regulatory and IFRS lines are both official but not interchangeable; always check which metric a payout or peer comparison uses.
• 2Q25 was restated for a debenture swap settlement (Note 4 of the ITR to 30 Jun 2026); year-on-year financial comparisons inherit that revision.
• Availability events and variable portion deductions can reverse; they are not the same as RAP reset timing.
• Proportional debt includes TBE, AIE (Aimorés, Paraguaçu, Ivaí), and other investees — standalone Taesa debt alone understates economic leverage.
• Capex run-rate fell in 1H26 as projects energized; future quarters may re-accelerate spend on Ananaí, Juruá, and reinforcements.

Where to view in the explorer

• TAEE11 — Taesa
• Company list
• Blog

Sources

• Taesa — 2Q26 Results press release (reference 30 Jun 2026), 11 Aug 2026: ri.taesa.com.br
• Taesa — 2Q26 earnings presentation, Aug 2026: ri.taesa.com.br
• TAEE11 on the explorer — CVM filings and company page

Disclaimer

This article is for informational and educational purposes only. It is not investment advice. Regulatory and IFRS figures follow different rules in Taesa's release; dividend policy references regulatory net income. Refer to official CVM filings and, if needed, a licensed professional.