Once more, the "remodeling" of the Mexico City airport is a historic failure by the previous and current administration. A new airport was being built, funded solely by private money and the previous administration made a non-binding public poll on whether to cancel it because of baseless corruption accusations. That was 8 years ago, and as it turns out, Mexico City desperately needed a new airport anyways. So the Army took a military base and expanded it to build a toy airport far away, which no one uses, so they had to pour money into the old, aging airport. Renewables is also a smoke screen, last administration spent 0 on the energy infra and now that's why we face blackouts every other day.