CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of US Ecology, Inc. of our report dated July 19, 2018 relating to the financial statements of SES Hold Co, LLC, which appears in NRC Group Holdings Corp.’s Annual Report on Form 10-K for the year ended December 31, 2018.
/s/ PricewaterhouseCoopers LLP
Houston, Texas
January 7, 2020