Expected ROI of microgrid storage project in Sweden 2025

What is Ingrid capacity & BW ESS' Energy Storage System?

Ingrid Capacity and BW ESS’ energy storage system in Gavle, Sweden. Image source: Ingrid Capacity. The scheme is described as the largest BESS project built in the Nordics and the first two-hour system developed by Ingrid Capacity. The two companies initiated the project in 2022.

What does Ingrid capacity do?

Ingrid Capacity, focused on energy storage, expects to have nearly 30 projects operational across Sweden by 2025. Its broader plan is to achieve 8 GW under management by 2030. Last month, the company formally inaugurated a portfolio of 14 BESS sites across Sweden with a combined capacity of 211 MW/211 MWh.

How do infra funds help wind and solar projects in Sweden?

Infra funds like GreenVoltis play a key role in providing structured financing to improve project bankability and long-term profitability. An increasing number of wind and solar developers in Sweden are expanding into BESS project development, but grid constraints remain a significant hurdle. Limited grid connection capacity is slowing deployment.

How a large-scale energy storage system can boost economic growth?

For instance, production of electrolytic hydrogen and large-scale energy storage can create a new avenue for innovation and economic growth. However, the process requires enormous amount of water, storage infrastructure and pipelines for transportation.

What is the largest Bess project in the Nordics?

Image source: Ingrid Capacity. The scheme is described as the largest BESS project built in the Nordics and the first two-hour system developed by Ingrid Capacity. The two companies initiated the project in 2022. Construction works are expected to start in 2026, while the commissioning is planned for 2027.