Elektrani na Severna Makedonija
Elektrani na Severna Makedonija, commonly known as ESM, is the government-owned electricity-generation company of North Macedonia.
Last updated August 24, 2026
AI crawler reads
No AI crawler has read this profile since Oct 28, 2026.
Overview
Elektrani na Severna Makedonija, abbreviated ESM, is a state-owned electricity-producing company in North Macedonia. Its principal role is the operation and management of the country's publicly owned power-generation assets, including coal-fired thermal power plants, lignite-mining operations, hydroelectric systems, and an energy facility serving the Zelezara industrial complex in Skopje. The company is therefore a central institution in North Macedonia's electricity system and an important part of the country's public energy infrastructure. The present organization emerged from the restructuring of the former state electricity monopoly Elektrostopanstvo na Makedonija, commonly abbreviated ESM. In 2005, that former monopoly was divided into three successor organizations with separate responsibilities. A state-owned generation company, then named Elektrani na Makedonija and abbreviated ELEM, retained the power plants and related generation operations. A separate distribution and supply business, initially called ESM AD, was sold in 2006 to Austria's EVN Group and became EVN Macedonia; it was later rebranded as EVN AD Skopje. Transmission responsibilities were assigned to the state-owned system operator MEPSO. ELEM was renamed Elektrani na Severna Makedonija, or ESM, in March 2019. The change followed North Macedonia's implementation of the Prespa Agreement and the country's constitutional name change. The renaming also restored the ESM initialism that had been associated with the earlier electricity organization before the 2005 restructuring. In Albanian, the company is referred to as Elektranat e Maqedonisë së Veriut, abbreviated EMV. ESM's generation portfolio includes the Bitola thermal power and lignite-mining complex, the Oslomej thermal power and lignite-mining complex, and several hydroelectric systems. The Bitola complex, together with the Suvodol coal mine, has been described as producing approximately 72 percent of the country's electricity in the source material. The company also operates the Mavrovo hydroelectric system, comprising the Raven, Vrben, and Vrutok stations; the Tikveš hydroelectric power station; the Black Drin system, including Globočica and Spilje; and the Treska system, including Kozjak and Sveta Petka. In addition to electricity generation, ESM's operations include Energetika, a natural-gas facility that supplies electricity, steam, and heating water to the Zelezara ironworks complex in Skopje. The wider organization has also been associated with entities involved in tourism and catering, trading, equipment and parts manufacture, maintenance, overhaul, and transport. These activities reflect the industrial structure inherited from the former state electricity enterprise, although the company's defining function remains public power generation. The supplied brand name ECM and the website ecm.de do not correspond to the authoritative Wikipedia subject. This dossier follows the specified canonical entity, Elektrani na Severna Makedonija, rather than the unrelated German ECM name.
History
Elektrani na Severna Makedonija is the successor organization responsible for the generation side of North Macedonia's former integrated state electricity monopoly. Before the present structure existed, Elektrostopanstvo na Makedonija, abbreviated ESM, combined electricity-sector functions under a single state-controlled organization. A major institutional reorganization took place in 2005, when the former monopoly was divided into three companies. Generation assets were transferred to a new state-owned company called Elektrani na Makedonija, or ELEM. Distribution and supply were assigned to a separate company initially called ESM AD, while electricity transmission was placed under the state-owned operator MEPSO. The separation established distinct organizations for generation, distribution and supply, and transmission rather than maintaining the previous vertically integrated arrangement. The distribution and supply company was sold in 2006 to Austria's EVN Group. It subsequently operated as EVN Macedonia and was rebranded in 2019 as EVN AD Skopje. ELEM, by contrast, remained state owned and continued to operate the country's publicly controlled power plants and associated generation infrastructure. In March 2019, ELEM changed its name to Elektrani na Severna Makedonija, shortened to ESM. The renaming followed the implementation of the Prespa Agreement and North Macedonia's adoption of its current constitutional name. In this context, the new name identified the company with the state as North Macedonia rather than Macedonia and restored the ESM abbreviation previously used by the former electricity monopoly. The company is also known in Albanian as Elektranat e Maqedonisë së Veriut, or EMV. ESM's generation base combines lignite-fired thermal power with hydropower. The Bitola thermal power and lignite-mining complex includes the Suvodol coal mine and has been identified as the source of roughly 72 percent of the country's electricity in the reference material. The company also operates TPP Oslomej, another lignite-based thermal generation and mining complex. These thermal assets form the core of the company's conventional generation portfolio. Hydroelectric operations are organized into several systems and stations. The Mavrovo hydroelectric system includes Raven, Vrben, and Vrutok. The Black Drin hydroelectric system includes Globočica and Spilje. The Treska system includes Kozjak and Sveta Petka. ESM also operates the Tikveš hydroelectric power station. Together, these assets give the company a substantial renewable generation component alongside its coal-fired facilities. The organization also includes Energetika, a natural-gas facility serving the Zelezara ironworks complex in Skopje. Energetika supplies electricity, steam, and heating water for the industrial site. Other associated organizations named in the source material include ELEM Tours, which covers tourism, catering, recreation, and sport; ELEM Trade; FOD Bitola, focused on factory equipment and parts; and FORD Oslomej, involved in factory maintenance, overhaul, and transport. The supplied input used the name ECM, a German website, and consumer-appliance taxonomy. Those details conflict with the authoritative canonical article, which concerns the North Macedonian public electricity generator. Accordingly, the subject, industry classification, country, and narrative in this dossier follow Elektrani na Severna Makedonija and do not treat ECM as a German kitchen-appliance brand.
- 2019
ELEM renamed ESM
[1]Following North Macedonia's constitutional name change under the Prespa Agreement, Elektrani na Makedonija adopted the name Elektrani na Severna Makedonija and returned to the ESM abbreviation.
- 2006
Distribution and supply business sold to EVN Group
[1]The distribution and supply company created during the 2005 restructuring was sold to Austria's EVN Group and became EVN Macedonia.
- 2005
Breakup of the former ESM monopoly
[1]The former state electricity monopoly Elektrostopanstvo na Makedonija was divided into separate generation, distribution and supply, and transmission organizations. The generation business became Elektrani na Makedonija, or ELEM.
Products and positioning
A state-owned national electricity generator and operator of major thermal and hydroelectric assets in North Macedonia.
Thermal power generation
Coal-fired electricity
ESM generates electricity through the TPP Bitola and TPP Oslomej complexes. Both are associated with lignite-mining operations, making coal extraction and thermal generation closely integrated within this part of the company's portfolio. The Bitola complex and Suvodol mine are identified in the reference material as the company's largest generation operation and as producing approximately 72 percent of North Macedonia's electricity.
Hydroelectric power generation
Hydroelectricity
ESM operates a network of hydroelectric stations grouped into the Mavrovo, Black Drin, and Treska systems, as well as the Tikveš hydroelectric power station. Named facilities include Raven, Vrben, Vrutok, Globočica, Spilje, Kozjak, and Sveta Petka. These assets provide the company with a substantial water-powered generation portfolio alongside its thermal plants.
Industrial energy supply
Energetika industrial utility services
Energetika is a natural-gas facility associated with ESM that supplies electricity, steam, and heating water to the Zelezara ironworks complex in Skopje. It extends the organization's role beyond grid electricity generation into dedicated energy services for a major industrial site.
Brand decisions
2019
Adoption of the Elektrani na Severna Makedonija nameOtherBackground
The company name was updated after North Macedonia implemented the Prespa Agreement and changed its constitutional name.
Action taken
Elektrani na Makedonija was renamed Elektrani na Severna Makedonija, abbreviated ESM.
Aftermath
The renaming aligned the generation company with the country's new constitutional name and restored the ESM initialism used by the earlier electricity organization.
2005
Separation of generation from distribution and transmissionStrategyBackground
The former vertically integrated state electricity monopoly was reorganized into separate entities covering generation, distribution and supply, and transmission.
Action taken
Generation assets were assigned to the state-owned Elektrani na Makedonija, while distribution and supply were placed in a separate company and transmission in MEPSO.
Aftermath
The restructuring created the institutional predecessor of present-day ESM and established the separation of major electricity-sector functions.
Recent events
Celestica partners with ECM for aerospace and defense market[2]
Reported:
Celestica announced a partnership with ECM to bring ECM’s patented printed circuit board stator solution to the aerospace and defense market.
Sources2 sources
Cite this profile: Cite the canonical profile. /brand-wiki/ecm · Editorial policy · How profiles are compiled