EPA rolling back Obama’s mercury rule
The Obama administration originally found that forcing coal-fired plants to use the mercury control technology would cost an estimated $9.6 billion a year — the most expensive clean air regulation. This cost was far higher than the expected annual health savings of $6 million. However, the administration was able to rack up these health saving numbers by enabling the MATS Rule, with co-benefits adding another $80 billion, according to The New York Times.