Companhia Paranaense de Energia – COPEL

What it is

Founded on 26 October 1954 as a state enterprise to electrify Paraná, Copel was privatised in 2023 when the state sold its controlling stake — making it the largest company in Brazil’s third-most-populous state and now one of its few fully private integrated utilities.

It generates, transmits and distributes electricity from hydroelectric, wind and thermoelectric plants, and holds concessions to distribute power across virtually all of Paraná and into the municipality of Porto União in Santa Catarina.

Copel’s generation assets extend across ten Brazilian states, while its distribution concession covers 394 of Paraná’s 399 municipalities and serves 4.9 million consuming units.

Having divested Copel Telecom in 2021 and its gas subsidiary Compagas in 2024, the company now focuses purely on electricity — generation (hydro and wind), high-voltage transmission lines, and household and business distribution.

Who owns it

As of August 2023, Copel became a true corporation with dispersed capital, with voting rights capped at 10% of common shares (CPLE3) for any single holder. No single shareholder controls it.

Institutional investors hold roughly 51% of shares and insiders about 16% (EODHD). The board is chaired by Marcel Martins Malczewski, an independent director, reflecting the dispersed ownership structure.

The State of Paraná committed to retaining at least 15% of share capital as part of the privatisation terms, and remains a significant but non-controlling presence.

Who runs it

Daniel Pimentel Slaviero is CEO, confirmed in the role since 11 November 2024 for the 2024–2026 term. In June 2025, Slaviero received the “Executivo de Valor” award in the Energy category from the newspaper Valor Econômico, one of Brazil’s leading business accolades.

The CFO is Felipe Gutterres, named consistently in earnings calls as Chief Financial Officer. The board of nine has eight members classified as independent under Brazilian law, chaired by Marcel Martins Malczewski for the 2025–2027 term.

The money, in plain words

Revenue rose from BRL 22.7 bn (US$4.4 bn) to BRL 26.1 bn (US$5.1 bn) in FY2025 — a gain of 15.3% in one year (our calculation) — driven by expanded generation and distribution volumes. For every real of sales, Copel keeps about 10 cents as net profit, a net margin of 10.3% (our calculation) that is solid for a regulated utility carrying significant infrastructure debt.

For every real owners have invested, the business earns back about 11 cents a year — a return on equity of 10.8%, modest but improving since privatisation. The price-to-earnings ratio of 16.6× sits in the middle of global utility ranges; the dividend yield of 7.1% is notably high, reflecting both generous payouts and a share price that has been under pressure from Brazil’s elevated interest rates.

The balance sheet carries net debt of BRL 17.4 bn (US$3.37 bn, our calculation) — large in absolute terms but normal for a capital-intensive grid company. Total assets stand at BRL 60.4 bn (US$11.7 bn), of which owners’ equity funds BRL 23.1 bn (US$4.48 bn).

What it is doing now

The company has been shedding non-core assets — Copel Telecom went in 2021 and Compagas in 2024 — to sharpen its balance sheet and concentrate capital on electricity. Copel was the first Brazilian electricity company to list on the New York Stock Exchange, back in 1997, and its multi-exchange presence (B3, NYSE, Latibex) broadens the investor base available to fund that expansion.

Analysts note continued operational improvements post-privatisation, with Copel’s 100% renewable generation matrix and focus on its core electricity business driving efficiency gains.

What to watch

• Interest rates. Rising interest rates in Brazil are driving bearish sentiment in Brazilian utility stocks, overshadowing Copel’s solid operational performance.
• Rainfall. Most of its power comes from hydroelectric dams; a dry season cuts output and forces costly purchases on the spot market.
• Regulatory resets. Distribution tariffs are set by Brazil’s energy regulator, ANEEL; the next periodic tariff review will determine how much of cost increases Copel can pass to customers.
• Valuation re-rating. Despite a significant share-price drop over the past year, Copel trades near book value — any normalisation of Brazilian rates could rapidly re-price the stock.

This is news, not investment advice.