Enerin
Enerin
High-temperature industrial heat pumps
The challenge
Industry-wide, producing high-temperature heat for industrial processes relies heavily on fossil-fuel boilers, generating significant CO₂ emissions and wasting massive amounts of energy, often by dumping waste heat into the air. Conventional heat pump technologies generally cannot deliver the high temperatures and flexibility needed by industrial processes, leaving many factories locked into polluting, inefficient heating systems.
The solution
Enerin provides industrial-scale high-temperature heat pump technology, HoegTemp, that converts waste heat from air, water, exhaust, or ambient sources into usable process heat and steam up to 250 °C. By replacing fossil-fuel boilers with HoegTemp, factories can recycle waste heat, drastically cut energy use, reduce CO₂ emissions, and lower operating costs, enabling clean, efficient, and flexible thermal energy for industry and buildings alike.
Footprint team
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ska@thefootprintfirm.com about mailto:ska@thefootprintfirm.comSofie Käll
Chief Investment Officer
Sofie brings a decade of experience in investment, corporate finance, and strategy. Having worked across private equity, growth capital, and venture capital, she has been deeply involved in investments, advisory boards, and sustainability initiatives. Before joining us, Sofie was part of the investment team at SEB Private Equity, where she was responsible for investing capital from top tier, third party institutions into private equity on a global scale in different structures. Sofie worked as a sparring partner, serving on the advisory board of top tier private equity firms and led numerous co-investments spanning private equity, growth capital and venture capital.
In the Nordics, Sofie led the acquisition and divestment of majority and significant minority investments and served on the board of companies like Planday, VaccinDirekt and Better Jusage. Additionally, her experience includes running mandates and raising external funds, as well as being a driver of the sustainability strategy and serving on the ESG Committee.
Academically, Sofie holds an MSc in Corporate Finance from Cass Business School (now Bayes Business School) in London and a BSc in Business Administration from Lund University (including a secondment at the University of Melbourne).