Behind the scenes on Michael O'Leary's farm as he spends thousands on 'astonishing' innovation
Mr O'Leary expects the greening of his farm to spark accusations that it is negligible in the face of Ryanair's carbon footprint. He countered that aviation accounts for 2.5% of global CO2 emissions and the Dublin-headquartered airline is investing 30 billion euro in greener, quieter Boeing 737 Max 10 planes, due to arrive in 2027.