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Giovanni Mascari

Country Head for Italy

Lightsource bp

Appointed by Lightsource bp in 2019 to lead the launch and subsequent development of the Italian branch, Giovanni has a professional background in London, where he consistently worked in structured finance and complex portfolio management.

He has held several senior management roles within leading companies in the financial and energy sectors.
As Country Head of Lightsource bp in Italy, he has led the Group’s strategic expansion in the national market, guiding the company’s evolution into a well-structured industrial player and a key contributor to the country’s energy transition.

Keynote Panel

This keynote panel frames utility-scale solar through five system-level risks that now shape returns, timelines, and credibility across Europe. The discussion moves beyond targets and ambition to focus on what breaks projects, slows capital, or destroys value when solar scales fast.

  • Policy volatility, market design reform, and the gap between UK/EU ambition and execution
  • Congestion, curtailment, voltage control, and who carries responsibility as penetration of renewables rises?
  • Cannibalisation, negative prices, capture rates, and the shift away from pure merchant exposure
  • Fragmented permitting regimes, local opposition, timelines slipping beyond investment models
  • Refinancing pressure, asset rotation, hybrid retrofits, and what investors now refuse to underwrite