Zosia Riesner

Zosia is Chief Commercial Officer for Lightsource bp, a strategic executive leader with over two decades of experience working within the European energy markets.

Since joining Lightsource bp in 2016, Zosia has grown and operationalised the company’s power marketing team’s activities across Europe and Brazil, consistently delivering business results across complex and dynamic environments. In her role, Zosia is accountable for the delivery of revenue strategies from Lightsource bp’s onshore renewable energy assets, along with steering the company’s participation in government auctions globally. Her agile and adaptable leadership style guides Lightsource bp’s successful approach across a highly competitive landscape, most recently contracting with prominent global energy buyers like Microsoft.

Zosia’s experience in renewable energy Corporate PPA negotiations across multiple markets drives Lightsource bp’s power marketing propositions to deliver value for its customers by crafting ‘customer centric’, flexible, and innovative solutions. Her leadership is defined by a strong commitment to excellence and driving impactful change across the sector.