<SEC-DOCUMENT>0001172661-18-000695-index.html : 20180214
<SEC-HEADER>0001172661-18-000695.hdr.sgml : 20180214
<ACCEPTANCE-DATETIME>20180214112101
ACCESSION NUMBER:		0001172661-18-000695
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180214
DATE AS OF CHANGE:		20180214

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Advanced Emissions Solutions, Inc.
		CENTRAL INDEX KEY:			0001515156
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS CHEMICAL PRODUCTS [2890]
		IRS NUMBER:				275472457
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-87576
		FILM NUMBER:		18609025

	BUSINESS ADDRESS:	
		STREET 1:		640 PLAZA DRIVE, SUITE 270
		CITY:			HIGHLANDS RANCH
		STATE:			CO
		ZIP:			80129
		BUSINESS PHONE:		720-598-3500

	MAIL ADDRESS:	
		STREET 1:		640 PLAZA DRIVE, SUITE 270
		CITY:			HIGHLANDS RANCH
		STATE:			CO
		ZIP:			80129

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Greywolf Capital Management LP
		CENTRAL INDEX KEY:			0001304096
		IRS NUMBER:				542104250
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		4 MANHATTANVILLE ROAD
		STREET 2:		SUITE 201
		CITY:			PURCHASE
		STATE:			NY
		ZIP:			10577
		BUSINESS PHONE:		914-251-8200

	MAIL ADDRESS:	
		STREET 1:		4 MANHATTANVILLE ROAD
		STREET 2:		SUITE 201
		CITY:			PURCHASE
		STATE:			NY
		ZIP:			10577
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>ades123117a2.htm
<DESCRIPTION>13G/A
<TEXT>
Document 1 - file: ades123117a2.htm

</DOCUMENT>
</SEC-DOCUMENT>