Vatican unveils photovoltaic roof as part of Pope's pledge to move to green energy
                        
                                                    
                                
                                
                                
                                
                                
                                    Pope Francis outlined his green vision for the Vatican in his 'Brother Sun' letter in June. In it he said solar panels would be installed on a Vatican-owned property outside Rome and the power generated from that could supply all of Vatican City's energy needs.                                
                            
                        
                        
                                                    
                        
                        
    
    
        
            
            
        
        
    
                        
                            Pope Francis outlined his green vision for the Vatican in his 'Brother Sun' letter in June. In it he said solar panels would be installed on a Vatican-owned property outside Rome and the power generated from that could supply all of Vatican City's energy needs.