Plenitude, controlled by Italian oil-and-gas major Eni SpA (<a href="https://www.borsaitaliana.it/borsa/azioni/scheda/IT0003132476.html?lang=en" target="_blank">BIT:ENI</a>) has launched the construction of a 90-MW solar park in the Spanish region of Murcia, expecting to produce 185 GWh of electricity annually.