Carsten Rohr

Solar energy expert | Senior Consultant | Cleantech Advisor | Co-Chair European Solar Manufacturing Council

Greater Oslo Region

About

I am passionate about accelerating the global transition to clean energy. With a PhD in Physics and over 15 years in senior leadership at NorSun, I combine deep technical expertise with commercial strategy and policy advocacy. I’ve spearheaded multi-gigawatt expansion projects in Europe and the U.S., contributed to raising funding, and secured multi-billion-dollar long-term offtake agreements. As Co-Chair of the European Solar Manufacturing Council, I actively shape industry policy to strengthen Western PV supply chains. Let’s connect to discuss building resilient, low-carbon solar markets.

Experience

  • Advisor Advocacy and Commerce at RESiLICON
    Jan 2026 - Present · 6 mos

  • Senior Advisor at Apricum – The Cleantech Advisory
    Dec 2025 - Present · 7 mos

  • European Solar Manufacturing Council (ESMC) (6 yrs 5 mos)
    • Co-Chair
      Mar 2022 - Present · 4 yrs 4 mos

      Representing the interest of the European solar manufacturing industry across the entire solar value chain. Contributing to advocacy and developing policies to strengthen the European solar manufacturing ecosystem with the aim to promote resilience and strategic energy security.

    • Vice Chair
      Feb 2020 - Mar 2022 · 2 yrs 2 mos

      Founding member

  • NorSun (18 yrs 6 mos)
    • Chief Commercial Officer (CCO)
      Mar 2022 - Oct 2025 · 3 yrs 8 mos

      NorSun - Norwegian manufacturer of premium silicon ingots and wafers for the solar industry • Initiated NorSun’s multi-gigawatt global expansion strategy • Co-developed 3–5 GW expansion project in Norway, securing a €52.6m EU Innovation Fund grant • Key member of 5 GW U.S. expansion project, strengthening Western PV supply chains • Secured multi-billion-dollar long-term offtake agreements, fully covering planned production capacity for the US expansion

    • Vice President Business Development
      Oct 2013 - Feb 2022 · 8 yrs 5 mos

      • Developed business models and cost roadmaps; led pricing strategy and benchmarking • Negotiated and managed contracts with customers in USA, China, Japan, Korea, Taiwan, and France • Responsible for customer services, including deliveries and product quality • Advanced low-carbon footprint PV markets through development of methodologies (EPD, EPEAT) and policy influence (EU EcoDesign, French public auctions); founding member of the Ultra Low Carbon Solar Alliance

    • Vice President Sales and Business Development
      Jan 2013 - Oct 2013 · 10 mos

  • Senior Scientific Officer and Deputy Head of Sustainable Energy Analysis Branch at UK Government Department for Environment, Food and Rural Affairs (Defra)
    2003 - 2007 · 4 yrs

    Climate and Energy: Science and Analysis Division. Provided robust and timely evidence for evaluation and development of sustainable energy policies, leading on household energy efficiency; analytical and technical support: - Cost-benefit analysis in terms of energy and carbon savings - Analysis and development of policy including ministerial advice, legislative and parliamentary process, stakeholder management - Specified, commissioned and reviewed research, analysis and monitoring projects - Liaison and interaction with academic researchers - Member of various boards and committees