Hospitals account for a significant amount of health care’s enormous 550 million metric ton greenhouse gas (GHG) footprint. That is largely because hospitals are remarkably energy inefficient.
In 2023, just 37 — substantially less than 1 percent — were Energy Star certified by the Environmental Protection Agency (EPA) for Scope 1 and 2 energy efficiency. The innumerable and unrelenting health harms associated with GHG emissions disproportionately harm Medicare and Medicaid b...