SENS enables the transition to a fossil-free energy production

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The rapidly increasing electrification of society means major technical challenges and very large investment needs

SENS develops sustainable energy projects for

  • large energy consumers such as municipalities and industries
  • industrial and financial investors in the energy market

SENS combines knowledge of renewable energy production, energy storage and infrastructure financing to

  • increase supply security, planability and flexibility in the electricity system and
  • optimize capital use when investing in the electricity system

SENS (Sustainable Energy Solutions Sweden Holding AB) offers solutions that enable the transition to a fossil-free and CO2-neutral energy supply both locally and internationally. SENS develops, designs, builds and sells large-scale energy projects by combining next-generation energy storage technologies: underground pumped storage (UPHS) and battery systems (BESS) with energy from solar and wind power.

Two technicians by a sunset.


SENS starts new pumped storage project - secures lease agreement in Vingesbackegruvan

26 February 2024, 14:00 | Regulatory press release

Sustainable Energy Solutions Sweden Holding AB ("SENS" or the "Company") announces today that the Company has identified a potential new pum...

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SENS publishes year-end report for 2023 – a year of economic success and strategic progress

20 February 2024, 16:15 | Regulatory press release

Sustainable Energy Solutions Sweden Holding AB (”SENS” or the ”Company”) hereby publishes the year-end report for 2023....

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The Rozna mine in Czech Republic

14 december 2022

SENS is carrying out a feasability study for a pumped hydro storage facility in one of Diamos mines.

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Roznagruvan i Tjeckien

This week was a very exciting week for SENS.

18 November 2022

We initiated the feasability work of the Värmlandsberg mine by entering the actual mine. Rejlers and UW-TECH AB were at the site helping us with waters samples and ROV filming. The local news paper in Filipstads kommun was following the activities at the site too.

Read the article here:

For the Company, this is a very big step in our active work to take our PHS project to the next level and in this also demonstrate the Company's capabilities regarding conceptual solutions for long-term energy storage", says Henrik Boman CEO, SENS, in the press release.

Read more about the activity here

Another exciting project meeting

Another exciting project meeting done today with our project partner Veidekke regarding our intended energy cluster in the municipality of Filipstad as well as our developing energy storage project in an underground mine called Värmlandsbergsgruvan.

Read more about the underground mine storage project Read more about the energy cluster project in Filipstad Read more about our cooperation with Veidekke Meeting with Veidekke
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