Last Thursday the Trump administration announced its intention to revoke California’s right to set its own auto emissions standards.
The state’s special authority to set its own standards, stricter than federal regulations, dates back to the 1960s when California was battling particularly severe air pollution. Since then, however, California has been influential in encouraging other states to follow suit in acting more urgently to protect our environment. Twelve states have adopted California’s standards, effectively establishing a near nation-wide standard.