The Biden administration finalized a new rule that calls for passenger vehicles to get more miles from each gallon of gasoline. But it’s yet another vehicle emission rule that was not as strict as the one the president originally proposed. POLITICO’s Alex Guillén breaks down why the administration backed off its original proposal and how it could hurt the president’s standing with climate activists. Plus, the Senate will vote on the three FERC nominees this week.   For more news on energy and the environment, subscribe to Power Switch, our free evening newsletter: https://www.politico.com/power-switch And for even deeper coverage and analysis, read our Morning Energy newsletter by subscribing to POLITICO Pro:  https://subscriber.politicopro.com/newsletter-archive/morning-energy   Alex Guillén is an energy reporter for POLITICO Pro.  Josh Siegel is an energy reporter for POLITICO.  Nirmal Mulaikal is a POLITICO audio host-producer.  Annie Rees is a senior audio producer-host at POLITICO.  Gloria Gonzalez is the deputy energy editor for POLITICO.  Matt Daily is the energy editor for POLITICO.