Dolomiti Energia
Corporate brand
UnclaimedItalian utility company headquartered in Trento, active in electricity, natural gas, networks, water, environmental services, and district energy.
Last updated August 24, 2026
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Overview
Dolomiti Energia S.p.A. is an Italian multi-utility company headquartered in Trento. Its principal activities are electricity and natural gas, supported by energy generation, distribution, trading, and a range of local public-utility services. The company is closely associated with the hydroelectric resources of Trentino-Alto Adige and has developed from a regional utility structure into a broader group serving households, businesses, municipalities, and public infrastructure. The company was created in 2009 in Trento through the merger of Dolomiti Energia and Trentino Servizi. In the new structure, the Dolomiti Energia name was retained, while the merger combined electricity-generation assets and municipal utility capabilities. The resulting group operated across several parts of the utility value chain, including hydroelectric production, electricity distribution and sales, gas distribution and sales, water services, waste collection, and district heating and cogeneration. Expansion after the merger included the acquisition of a majority stake in Verona-based Multiutility S.p.A. in September 2009 and the purchase of all of Avisio Energia during the same year. Avisio Energia subsequently changed its name to Dolomiti Reti S.p.A. In 2010, Dolomiti Energia acquired PVB Power Bulgaria, a company involved in hydroelectricity. That investment was sold to Akuo in March 2021 for €5 million, according to the referenced company history. Dolomiti Energia also built partnerships around individual generation assets. In November 2011 it joined SEL and Enel Produzione to establish Sf Energy, a joint venture for management of the San Floriano del Collio hydroelectric plant. In 2012, the group became a 7% shareholder of Edipower S.p.A. Its trading activity later gained a European-market presence when Dolomiti Energia Trading began trading on the European Energy Exchange in July 2016. The group’s business is rooted in a public-private ownership model. Public entities, including local authorities and related public holding structures, have historically held substantial interests, while private shareholders and industrial partners have also participated. This ownership profile reflects the company’s regional-utility origins and its role in managing infrastructure and energy resources important to Trentino. Historically reported operating activities included electricity generation, grid distribution, retail supply, natural-gas distribution and sales, water supply and wastewater treatment, waste collection, and district heating. The 2012 operating figures cited for the group reported approximately 300,688 electricity customers connected to the grid and 146,780 natural-gas customers, alongside substantial electricity and gas sales volumes. The same material described water, environmental, and heat-related services in several municipalities. Dolomiti Energia also has a visible community and sports presence in Trentino. It is the main sponsor of Aquila Basket Trento, a club competing in Italy’s top basketball league. The club finished second in Serie A in both the 2016–17 and 2017–18 seasons. The company’s chairman is identified in the reference material as Silvia Arlanch, and its chief executive officer as Stefano Granella. The referenced Wikipedia material states that the company employs approximately 1,961 people in Italy.
History
Dolomiti Energia was formed in Trento in 2009 through the merger of Dolomiti Energia and Trentino Servizi. The transaction brought together electricity-generation interests associated with the hydroelectric resources of Trentino-Alto Adige and the broader municipal-utility activities of Trentino Servizi. The combined company adopted the Dolomiti Energia name and developed as a multi-utility rather than a narrowly focused electricity retailer. During its first year, the newly established group expanded through acquisitions. In September 2009 it acquired a majority interest in Verona-based Multiutility S.p.A. It also acquired 100% of Avisio Energia, which later adopted the name Dolomiti Reti S.p.A. These transactions strengthened the group’s presence in utility networks and related energy activities. In 2010, Dolomiti Energia moved beyond Italy through the acquisition of PVB Power Bulgaria, an energy company involved in hydroelectricity. The Bulgarian investment remained part of the group until March 2021, when the stake was sold to Akuo for €5 million according to the referenced history. The disposal represented a later concentration of the group on its principal regional and Italian activities. The company continued to use partnerships to manage generation assets. In November 2011, it helped establish Sf Energy with SEL and Enel Produzione. The joint venture was created to manage the San Floriano del Collio hydroelectric plant. In 2012, Dolomiti Energia became a 7% shareholder in Edipower S.p.A., adding another position in Italy’s electricity-generation sector. Dolomiti Energia’s activities have included electricity production, electricity distribution and sales, natural-gas distribution and sales, water supply, wastewater treatment, waste collection, and district heating and cogeneration. The operating information cited for 2012 described hundreds of thousands of electricity and gas customers, thousands of kilometres of electricity, gas, and water networks, and substantial volumes of electricity, gas, and water handled by the group. These figures illustrate the company’s role as a regional infrastructure operator as well as an energy supplier. In July 2016, Dolomiti Energia Trading debuted on the European Energy Exchange. This development provided a more direct connection to organized energy trading markets and complemented the group’s generation, network, and supply businesses. Ownership has historically combined public and private interests. Public shareholders have included local authorities and public holding entities, while private shareholders have included financial and industrial partners. This structure reflects the company’s origins in local government utilities and its continuing connection to regional infrastructure. Outside its core operations, Dolomiti Energia has maintained a strong local profile through sponsorship of Aquila Basket Trento. The company is identified as the club’s main sponsor; Aquila Basket Trento competes in Italy’s top division and finished runner-up in the 2016–17 and 2017–18 seasons. The referenced material identifies Silvia Arlanch as chairman of the board and Stefano Granella as chief executive officer, and reports approximately 1,961 employees in Italy.
- 2021
Sale of PVB Power Bulgaria
[1]The group sold its PVB Power Bulgaria shareholding to Akuo.
- 2016
European Energy Exchange debut
[1]Dolomiti Energia Trading began trading on the European Energy Exchange.
- 2012
Edipower shareholding
[1]Dolomiti Energia became a 7% shareholder of Edipower S.p.A.
- 2011
Creation of Sf Energy
[1]Dolomiti Energia, SEL, and Enel Produzione established Sf Energy to manage the San Floriano del Collio hydroelectric plant.
- 2010
Entry into Bulgarian hydroelectricity
[1]Dolomiti Energia acquired PVB Power Bulgaria, a company active in hydroelectricity.
- 2009
Formation through merger
[1]Dolomiti Energia was established in Trento through the merger of Dolomiti Energia and Trentino Servizi.
- 2009
Acquisition of Multiutility and Avisio Energia
[1]The group acquired a majority of Verona-based Multiutility S.p.A. and all of Avisio Energia, which later became Dolomiti Reti S.p.A.
Products and positioning
A regionally rooted Italian multi-utility combining hydroelectric generation and energy retail with municipal infrastructure services. Its positioning is linked to Trentino’s public-utility tradition, local ownership participation, and management of electricity, gas, water, waste, and heating services.
Electricity generation, distribution, and retail · 2009
Electricity
Electricity is Dolomiti Energia’s core business. The group has been associated with hydroelectric generation in Trentino-Alto Adige and operates across generation, distribution, trading, and supply. Its electricity activities serve residential, business, and public-sector customers through regional infrastructure and retail services.
Gas distribution and retail · 2009
Natural gas
The company provides natural-gas network and supply services. Historical operating information identified separate gas-distribution and gas-sales activities, serving customers connected to regional networks and supplying gas to households and other users.
Water utility · 2009
Water and wastewater services
Dolomiti Energia’s multi-utility scope includes water supply and wastewater treatment. The referenced operating data describes managed aqueducts, water networks, water delivered into the system, and sewage-treatment plants serving communities in the company’s regional service area.
Waste collection and environmental management · 2009
Environmental services
Environmental activities include waste collection and related municipal services. The company’s historical operating profile reported collected waste volumes and recycling rates in Trento and Rovereto, illustrating its role in local public-service infrastructure.
Marketing campaigns
- Aquila Basket Trento sponsorship
Trentino · Italy
Dolomiti Energia is identified as the main sponsor of Aquila Basket Trento, connecting the utility brand with a prominent regional sports institution and a club competing in Italy’s top basketball league.
Outcome. The sponsored club finished second in Serie A in the 2016–17 and 2017–18 seasons.
Brand decisions
2021
Divestment of PVB Power BulgariaM&ABackground
Dolomiti Energia had owned PVB Power Bulgaria, an energy company active in Bulgarian hydroelectricity, since acquiring it in 2010.
Action taken
In March 2021, Dolomiti Energia sold the share package to Akuo.
Aftermath
The transaction ended Dolomiti Energia’s reported investment in PVB Power Bulgaria and reduced its international hydroelectric portfolio.
Sale proceeds. €5 million (March 2021)
2016
European Energy Exchange market entryStrategyBackground
Dolomiti Energia operated generation, supply, and trading activities and sought access to organized European energy markets.
Action taken
Dolomiti Energia Trading debuted on the European Energy Exchange in July 2016.
Aftermath
The move expanded the group’s participation in formal European wholesale energy trading venues.
Sources1 sources
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