News
19 June 2025

Hydrovolt has completed the clean-up of the battery storage site in Spydeberg

CEO, Ole-Christen Enger, in Spydeberg after successfully completing the mission. Photo: Hydrovolt

Hydrovolt has completed the clean-up of the battery storage site in Spydeberg well ahead of the estimated six-week timeframe. In close cooperation with Indre Østfold Brann og Redning (IØBR), Scanfreight, EOBD and TE Transport, the decommissioning of the storage facility was carried out in a safe and responsible manner, without any unwanted HSE incidents.

Read the previous article about the initiation of the clean-up work her.

Since May 13, Hydrovolt has been working on clearing the battery storage site in Spydeberg. The work has been carried out in accordance with the company’s procedures for handling EV batteries and without any safety incidents.

Most of the batteries were classified as stable and prepared for further transport following a safety assessment of each individual battery. Batteries with deviations were treated on site by removing the stored energy, thereby discharging them to a safe condition prior to further transport. This has been an important measure to reduce risk during transport and subsequent handling of the batteries.

“We are very pleased to have decommissioned the battery storage site in an efficient, safe, and responsible manner without any HSE incidents. I am proud and impressed by our employees, who resolved this within the timeframe. With valuable support from IØBR, EOBD, Scanfreight, and TE Transport, we have handled this in the best possible way,” says Ole-Christen Enger, CEO of Hydrovolt.

Hydrovolt
Moving battery packs stored at Spydeberg. Photo. Hydrovolt


Underveis i opprydningsarbeidet har det vÊrt gjennomfÞrt flere beredskapsÞvelser, og samarbeidet med IØBR har vÊrt tett og godt. Hydrovolt har i tillegg hatt god dialog og rapportert ukentlig pÄ fremdrift til Indre Østfold kommune.

- Vi har hatt et godt samarbeid med Hydrovolt under opprydningsarbeidet med et hÞyt fokus pÄ sikkerhet og beredskap. Vi gratulerer med en effektiv og trygg hÄndtering av batterilageret, sier Petter Manger, brannsjef ved IØBR.

Videre takker IØBR alle involverte for godt samarbeid i hÄndteringen av batterilageret i Spydeberg. Batteriene er nÄ fjernet, og oppdraget er avsluttet uten uÞnskede hendelser. IØBR gÄr tilbake til normal beredskap, men tar med seg viktig lÊring fra arbeidet som vil styrke deres fremtidige innsats.

Hydrovolt
Photo on top shows first week of clean-up, while the photo at the bottom shows last batch before cleared for transport. Photo: Hydrovolt


The batteries stored in Spydeberg have been transported to Hydrovolt’s recycling plant in Fredrikstad. Upon arrival, the batteries will be discharged and dismantled, and the battery modules will then be sent to the company’s crushing and sorting facility. More about the company’s recycling process can be found her.

Using Hydrovolt’s crushing and sorting facility, the raw materials in the batteries will be recovered, making it possible to reintroduce these materials into a circular value chain. The batteries from Spydeberg will become new resources, rather than waste batteries posing a risk to the environment and others.

Press and further questions:

Amanda Gran Head of Communication and Public Affairs, Hydrovolt +47 90560611 | amanda.gran@hydrovolt.com