Copenhagen Energy Trading
Danish proprietary power trading company specializing in short-term wholesale electricity trading across Europe.
Last updated September 26, 2026
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Overview
Copenhagen Energy Trading A/S (CET) is a Danish proprietary power trading company founded in 2021 by Copenhagen Energy A/S together with two experienced power traders. The company specializes in short-term proprietary wholesale power trading in Europe, deploying both in-house developed discretionary trading strategies and system-based trading strategies supported by advanced analytics and data science. Its stated purpose is to combat the climate crisis and achieve zero global emissions by accelerating green energy projects worldwide through renewable energy expertise and strong local partnerships. CET operates as a subsidiary of Copenhagen Energy A/S and is headquartered in Copenhagen, Denmark. Its trading activity is focused on moving power to where it is needed most across the European continent, using deep market understanding, experience, and data science. The firm applies modern technologies and agile development methodologies to build data science solutions that provide deep insights into electricity markets, with a software architecture centered on cloud computing and Python. The management team includes CEO Jasmin Bejdic, Director of Trading & Partner Zlatan Bejdic, Lead Trader & Partner Daniel Madsen, and Chief Technology Officer Jens Christian Johannsen, alongside Chairman Andreas Von Rosen. The team combines backgrounds from Centrica Energy Trading, Danske Commodities, Nordea Asset Management, the Danish Defence, Ørsted, and Vestas. The company presents itself as an international workplace with multiple nationalities, global office locations, and global markets, and it promotes an active social culture including summer parties, ski trips, and sports activities. As a proprietary trading firm, CET does not sell electricity directly to retail consumers; instead it trades wholesale power in European short-term markets. Its positioning is at the intersection of renewable energy, power trading, and sustainable solutions, aiming to lead in green energy and innovative market solutions.
History
Copenhagen Energy Trading A/S (CET) was founded in 2021 by Copenhagen Energy A/S and two experienced power traders. The company was established as a proprietary trading firm focused on short-term wholesale power trading in Europe. From its base in Copenhagen, Denmark, CET built its trading operations around in-house developed discretionary and system-based strategies, supported by advanced analytics and data science. The founding team brought significant experience from the Nordic and European energy trading sector. Zlatan Bejdic, Director of Trading & Partner, had ten years of power trading experience and most recently spent two and a half years heading the Intraday Prop Trading department at Centrica Energy Trading before co-founding CET. Daniel Madsen, Lead Trader & Partner, had over seven years of short-term power trading experience, starting at Danske Commodities as a student employee and later working as a Senior Trader at Centrica Energy Trading. Jens Christian Johannsen, Chief Technology Officer, brought experience in architecting and building advanced analytics platforms, with prior roles at Nordea Asset Management, the Danish Defence, Ørsted, and Vestas, and holds a PhD in Physics from EPFL. CET operates as a subsidiary of Copenhagen Energy A/S. Its stated purpose is to combat the climate crisis and achieve zero global emissions by accelerating green energy projects worldwide through renewable energy expertise and strong local partnerships. The company's global goal is to lead in green energy, power trading, and sustainable solutions for a cleaner, healthier planet, achieved through pioneering markets and innovative solutions. Technologically, CET applies modern technologies and agile development methodologies to create data science solutions that provide deep insights into electricity markets. Its software architecture is centered on cloud computing, and the company uses Python extensively. The firm describes itself as having multiple nationalities, global office locations, and global markets, and it maintains an active social culture with events such as summer parties, ski trips, and sports activities.
- 2021
Copenhagen Energy Trading A/S founded by Copenhagen Energy A/S and two experienced power traders.
Products and positioning
Proprietary power trading firm focused on short-term European wholesale electricity markets, combining renewable energy expertise, data science, and cloud-based technology.
Short-term proprietary wholesale power trading
Trading in European short-term wholesale electricity markets using proprietary strategies.
Discretionary trading strategies
In-house developed discretionary strategies for power trading.
System-based trading strategies
System-based trading strategies supported by advanced analytics.
Data science solutions
Cloud-based, Python-driven analytics for deep insights into electricity markets.
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