Energimarknadsinspektionen (Ei), the Swedish Energy Markets Inspectorate, is a government agency responsible for regulating and supervising the electricity, natural gas, and district heating markets in Sweden. Ei works to promote efficient, secure, and environmentally sustainable energy markets, protect consumer interests, and ensure fair competition among market participants. Key responsibilities include market monitoring, tariff regulation, licensing, dispute resolution, and ensuring security of supply for a well-functioning energy system.
The Eskilstuna headquarters serves as the primary operational center for all regulatory, supervisory, and administrative functions of the Swedish Energy Markets Inspectorate.
A modern and functional office building designed to facilitate the agency's regulatory duties, consistent with Swedish government agency standards. Specific architectural highlights are not publicly emphasized.
As a Swedish government agency, the work culture at Energimarknadsinspektionen emphasizes professionalism, impartiality, collaboration, expert knowledge, and a strong commitment to public service and the effective, sustainable functioning of Sweden's energy markets.
The headquarters is crucial as it's the central point from which national energy market regulations are developed, enforced, and monitored, directly impacting Sweden's energy sector, market participants, and consumers.
As Sweden's national energy regulator, Energimarknadsinspektionen's primary focus is domestic. It actively engages in international cooperation with other regulatory bodies, particularly within the European Union (e.g., ACER - Agency for the Cooperation of Energy Regulators, and CEER - Council of European Energy Regulators) and through Nordic regulatory cooperation (NordREG), to align on energy market policies, share best practices, and address cross-border energy issues. Energimarknadsinspektionen does not maintain physical offices abroad.
Gredbyvägen 10
Eskilstuna
Södermanland County
Sweden
Address: N/A
Operations are managed nationally from the Eskilstuna headquarters.
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As of April 2025, Energimarknadsinspektionen' leadership includes:
Energimarknadsinspektionen has been backed by several prominent investors over the years, including:
Energimarknadsinspektionen welcomed Ulrika Hesslow as its new Director General, commencing her role in March 2023, succeeding Anne Vadasz Nilsson whose term concluded. This has been the most significant executive change in the recent period for the agency.
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Energimarknadsinspektionen, like most Swedish government agencies, primarily uses the email format firstname.lastname@ei.se. This standardized format facilitates communication with the agency's personnel. Variations using initials or for common names might exist but are less common.
firstname.lastname@ei.se
Format
ulrika.hesslow@ei.se
Example
90%
Success rate
ei.se • 2024-05-15
Energimarknadsinspektionen (Ei) has submitted a proposal to the government on how so-called congestion revenues should be used. Ei suggests that these revenues primarily be allocated to investments that increase transmission capacity and to reduce tariffs for electricity consumers and businesses....more
ei.se • 2024-05-14
New regulations are being introduced to make electricity bills clearer and easier for consumers to understand. Energimarknadsinspektionen (Ei) has decided on these new rules which will require electricity trading companies to provide more detailed and standardized information on invoices starting from September 1, 2024....more
ei.se • 2024-04-23
Energimarknadsinspektionen (Ei) is starting a supervisory process regarding electricity grid companies' investment plans. The aim is to ensure that the companies' investments contribute to a long-term sustainable and efficient electricity grid that meets societal needs and promotes the energy transition....more
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