Vértesi Erőmű Zrt.

Vértesi Erőmű Zrt. (Vértes Power Plant Ltd.) is a Hungarian electricity generation company whose history, according to its own website, is as old as the domestic electric power industry itself. The company describes itself as operating one of the oldest thermal power plants in the country and as the operator of Hungary's only deep-mine coal facility, the Márkushegy mine. Its registered seat is in Oroszlány, in the Vértes region of north-western Hungary, and its corporate website is vert.hu. The company is part of the MVM Csoport (MVM Group), Hungary's state-owned energy group, which the company's own news feed describes as accounting for roughly half of the country's energy consumption. Within the MVM Group structure, Vértesi Erőmű Zrt. sits in the generation segment alongside other production companies such as MVM Ovit Zrt., MVM Titán Zrt. and Flogiston Kft. This places the firm in the electricity generation and coal-mining part of the Hungarian energy value chain, rather than in retail supply or network operation. Historically, the Vértes power plant and the Márkushegy deep mine formed an integrated coal-to-power complex in the Oroszlány area. The mine supplied lignite/coal to the adjacent power plant, and the site became a significant local employer. Over time, as Hungary moved away from domestic coal and as environmental and economic pressures reshaped the sector, the group's coal assets were reorganised. The company's website continues to present the history of the plant and mine as a core part of its identity, and it maintains community and commemorative activities, such as the Márkushegy wreath-laying event announced for 2026. Today Vértesi Erőmű Zrt. functions as a subsidiary within the MVM Group. Its public communications are largely channelled through the group's news and corporate pages, and its own site serves as an information portal about the company, its history and the MVM Group's member companies. The company is not separately listed on a stock exchange; it is a subsidiary of the state-owned MVM Group.

The history of Vértesi Erőmű Zrt. is closely tied to the industrial development of the Vértes region and the town of Oroszlány in north-western Hungary. According to the company's own website, the company's history is as old as the Hungarian electric power industry, and it operates one of the oldest thermal power plants in the country. The Vértes power plant was built to use domestic coal, and it was paired with the Márkushegy deep mine, which the company describes as Hungary's only deep-mine coal operation. Together, the plant and mine formed an integrated coal-to-power complex that provided electricity and employment in the region for decades. During the socialist era, Hungary's energy policy emphasised domestic coal and heavy industry, and the Vértes complex was part of that system. The Oroszlány area became a significant coal-mining and power-generation centre. The Márkushegy mine, in particular, was a major underground operation, and its workforce and associated community became a defining feature of the local area. After the political transition of 1989–1990, the Hungarian energy sector was restructured. The state electricity utility was reorganised, and generation assets were eventually brought under the umbrella of the Hungarian Power Companies Trust (MVM) and later the MVM Group. Vértesi Erőmű Zrt. was established as a joint-stock company (Zrt. stands for zártkörűen működő részvénytársaság, a privately held joint-stock company) and continued to operate the Vértes plant and the Márkushegy mine. In the 2000s and 2010s, Hungary's coal sector faced growing economic and environmental pressure. Domestic coal became less competitive against imported energy and gas, and EU environmental rules tightened emission limits for coal-fired plants. The Márkushegy mine, as the country's last deep coal mine, became a symbol of the decline of Hungarian coal mining. The mine's operations were wound down, and the company's focus shifted toward managing the legacy site, its history and its remaining assets within the MVM Group. Today, Vértesi Erőmű Zrt. is a member of the MVM Csoport, Hungary's state-owned energy group. The company's website presents the MVM Group's member companies across generation, networks, retail, wholesale, mobility and services, and it publishes group news, including items about MVM's share of national energy consumption, new electricity distribution businesses, bond issuance and cultural events. The company also maintains commemorative activities, such as the Márkushegy wreath-laying ceremony announced for 16 June 2026, reflecting its continued role as a custodian of the region's industrial heritage.

• Vértes thermal power plant and Márkushegy deep mine operate as an integrated coal-to-power complex in Oroszlány.

• After the political transition, Vértesi Erőmű Zrt. is established as a joint-stock company within the restructured Hungarian power sector.

• The company becomes part of the state-owned MVM Group, Hungary's dominant energy group.

• Márkushegy, Hungary's only deep-mine coal operation, winds down as domestic coal declines.

• MVM Group news published on the company's site notes that the group accounts for half of the country's energy consumption (10 September 2021).

• Márkushegy wreath-laying ceremony announced for 16 June 2026.

A historic Hungarian coal-fired generation and mining company, now integrated into the state-owned MVM Group as part of its generation portfolio.

• Electricity from the Vértes thermal power plant

  Coal-fired electricity generation at one of Hungary's oldest thermal power plants.

• Coal from the Márkushegy deep mine

  Deep-mined coal from Hungary's only deep-mine coal operation, historically supplying the adjacent power plant.

1. 1Vértesi Erőmű Zrt. official websitevert.hu
2. 2Vértesi Erőmű Zrt. on Wikidatawikidata.org