FERC’s Democratic members may compromise with one of their Republican counterparts on two controversial pipeline policy statements. But, that compromise could remove FERC's ability to reject a pipeline project if its level of greenhouse gas emissions — and its impact on climate change — is considered too high. POLITICO’s Catherine Morehouse explains.   Josh Siegel is an energy reporter for POLITICO.  Catherine Morehouse is an energy reporter for POLITICO.  Nirmal Mulaikal is a POLITICO audio host-producer.  Carlos Prieto is an audio producer for POLITICO.  Raghu Manavalan is a senior editor for POLITICO audio. Jenny Ament is the executive producer of POLITICO’s audio department. Learn more about your ad choices. Visit megaphone.fm/adchoices