Axpo: Development of one of the largest battery energy storage facilities

Axpo, an international energy company, will develop a large battery energy storage facility in Sweden to balance the power grid, while a solar power plant will complete the project in Filipstad, marking an important step towards a sustainable power grid.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

Axpo, a leading international energy company, has announced plans to develop one of the largest battery energy storage facilities in Sweden. The project, acquired from project developer SENS (Sustainable Energy Solutions Sweden), aims to provide essential ancillary services to balance the power grid. Construction of the facility, located in the town of Filipstad, about 300 km west of Stockholm, is expected to begin in early 2024.

Axpo pushes the boundaries of sustainability with battery energy storage project and solar power plant

The heart of this ambitious undertaking is a 25 MW lithium-ion battery energy storage system. Designed to support the electrical grid, the battery energy storage facility will play a vital role in providing ancillary services. Axpo’s commitment to renewable energy and sustainable solutions is also illustrated by the simultaneous development of a ground-mounted solar power plant in Filipstad. With a projected capacity of up to 20 MW, this solar power plant will complement the battery energy storage facility, covering an extended area of over 23 hectares (230,000 m²).

Axpo’s acquisition of these projects from SENS marks an important step in their drive to advance the energy mix of the future. The collaboration between Axpo and SENS will ensure the successful development of both the battery energy storage system and the solar power plant. While the commercial terms of the transaction are not disclosed, both parties are excited about the opportunities ahead.

Axpo and SENS: Strategic alliance for innovative energy solutions

Frank Amend, head of batteries and hybrid systems at Axpo Group, expressed his excitement about the acquisition, saying, “We are acquiring two important projects from SENS, which we will develop together with them. Battery energy storage systems and solar energy are becoming increasingly important in the energy mix of the future, and we look forward to continuing our cooperation with our colleagues at SENS.”

SENS CEO Henrik Boman echoed Amend’s sentiments and emphasized the importance of the partnership with Axpo. Boman said, “We are delighted to partner with Axpo, a leading international energy provider that is truly at the forefront of the energy transition in Europe. This project will be one of the largest solar and battery energy storage parks in Sweden, and we are very proud to work with such a respected and experienced partner. We will work closely together to ensure the success of the project and see great potential for future collaborations with Axpo.”

Axpo’s involvement in the development, construction and commercial optimization of large-scale battery energy storage solutions underlines its expertise in this field. With the goal of achieving substantial storage capacity in Europe by 2030, the company is leveraging its extensive knowledge of international energy trading to effectively market and maximize the use of battery energy storage facilities in ancillary services and energy trading.

Axpo has been active in Sweden since 2005 and has established itself as a key player in the country’s energy sector. Through its innovative projects and collaborative efforts, Axpo continues to promote the energy transition and contribute to a sustainable future in Sweden. The development of the battery energy storage facility and the ground-mounted solar power plant in Filipstad represents a significant step towards achieving a greener, more resilient electricity grid.

Trina Storage and Pacific Green Energy Group have signed a memorandum of understanding for the supply of 5GWh of battery systems by 2028, reinforcing their activities in the Australian and international energy storage market.
HyperStrong commits to purchase at least 200 GWh of battery cells from CATL by 2028, as part of a strategic partnership aimed at structuring a global energy storage ecosystem.
A report urges European states to rapidly deploy long-duration energy storage technologies, deemed essential to avoid building obsolete gas assets and reduce grid costs by 2040.
LibertyStream has signed a memorandum of understanding with Packet Digital to secure a local supply of lithium carbonate for industrial and military battery production, backed by approximately $2.7mn in funding.
US-based Rondo Energy and SCG Cleanergy have completed the installation of a 33 MWh heat battery at a cement plant in Thailand, the first of its kind in Southeast Asia, delivering steam to power a turbine for industrial electricity generation.
Entech and Primeo Energie create Primtech Batteries to develop battery electricity storage projects in France and the European Union, targeting 100 MW installed by 2029.
Three New York public high schools are introducing a new energy storage module this year, through a partnership between NineDot Energy and Solar One aimed at preparing students for careers in distributed energy.
Nuvve Holding Corp. plans three 2MW battery installations in Eastern Zealand to strengthen the Danish grid and optimise revenues through its proprietary software platform.
HS Hyosung partners with Umicore to produce silicon anodes, a key material for next-generation batteries, through a €120 mn investment to strengthen its position in energy storage.
LG Energy Solution partners with South 8 Technologies to develop lithium-ion batteries capable of operating at -60 °C, strengthening its position in the space sector alongside KULR Technology Group and NASA.
Masdar commits to developing a 300MW/600MWh battery storage system in Uzbekistan, marking a major step in modernising the national grid and securing investments in renewable energy.
Jabil and Inno will co-develop a 15,000 sqm plant in Rayong, Thailand, to manufacture metal enclosures for battery energy storage systems, aiming to enhance vertical integration and secure supply chains.
Adani Group launches a 1126 MW project in Khavda, marking its first entry into energy storage, with one of the largest BESS systems ever built at a single site.
Kuwait is preparing a battery storage project with a capacity of up to 6 GWh to stabilise its power grid and address rising electricity demand.
Quino Energy secures $16mn in funding to scale global production of its organic electrolytes, with strategic support from investor Atri Energy Transition.
China's Envision Energy will supply a 680MW battery storage system to UK-based Statera Energy as part of the Carrington project, one of the largest in the country to reach financial close.
Girasol Energy begins grid-scale battery aggregation with two facilities totalling 4MW in Japan, marking a strategic expansion into balancing markets.
Driven by the recovery in the raw materials market, CBAK Energy posted a sharp rise in revenue in the third quarter, while its battery business enters a complex industrial transition.
Daiwa Energy & Infrastructure, Fuyo General Lease and Astmax have commissioned a 50MW/100MWh battery storage station in Sapporo, marking their entry into Japan’s large-scale energy storage market.
Sonnedix has started construction on a 125MWh battery storage system at its 30MWAC Oita solar site, with commercial operation planned for November 2026 and a JPY21.4bn ($142mn) financing secured.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.