The debate - Energy: should solar panels be compulsory?

Debate between Lisa Mazzone, member of the Council of States (Les Vert-e-s/ GE) and member of the Commission for the Environment, Spatial Planning and Energy, Christophe Aumeunier, General Secretary of the Geneva Real Estate Chamber, Diego Fischer, member of the Committee of the Association of Independent Energy Producers, and Stéphane Genoud, Professor of Energy Management at HES-SO Valais.