Clean Harbors Announces Third-Quarter 2023 Financial Results

• Delivers Q3 Revenue of $1.37 Billion on Growth in Environmental Services
• Achieves Q3 Net Income of $91.3 Million, or EPS of $1.68
• Generates Q3 Adjusted EBITDA of $255.0 Million
• Revises 2023 Adjusted EBITDA and Adjusted Free Cash Flow Guidance

Clean Harbors, Inc. ("Clean Harbors") (NYSE:CLH), the leading provider of environmental and industrial services throughout North America, today announced financial results for the third quarter ended September 30, 2023.

"While underlying business conditions remain favorable, our third-quarter results fell short of expectations primarily due to plant challenges within both our incinerators and re-refineries," said Mike Battles, Co-Chief Executive Officer. "In the third quarter, we pulled forward an incinerator turnaround planned for October at our Arkansas facility. The resulting backup within our disposal network also impacted our Technical Services business. Within our Safety-Kleen Sustainability Solutions (SKSS) segment, we had lower-than-expected production, which led to lower sales volumes of base oil and higher costs. From a safety perspective, we posted a third-quarter best Total Recordable Incident Rate (TRIR) of 0.62 to remain on track to hit our annual safety goal."

Third-Quarter Results

Revenues were $1.37 billion compared with $1.36 billion in the same period of 2022. Income from operations was $154.4 million compared with $209.1 million in the third quarter of 2022.

Net income was $91.3 million, or $1.68 per diluted share. This compared with net income of $135.8 million, or $2.50 per diluted share, for the same period in 2022. Adjusted net income in the third quarter of 2022 was $132.4 million, or $2.43 per diluted share. (See reconciliation tables below).

Adjusted EBITDA (see description below) was $255.0 million compared with $308.6 million in the same period of 2022 when SKSS delivered record results on an outsized re-refining spread.

Q3 2023 Segment Review

"Our Environmental Services (ES) segment delivered an 11% increase in Adjusted EBITDA and a 120-basis point margin improvement year-over-year on 6% revenue growth," said Eric Gerstenberg, Co-Chief Executive Officer. "Within our service businesses, Safety-Kleen Environmental Services revenue grew 14%, while Field Services revenue was up 3%. Industrial Services revenue increased by 5% reflecting contributions from our Thompson Industrial acquisition. Within Technical Services, our incineration utilization improved sequentially to 86%, but was below our Q3 expectations. While our average incineration price rose 3%, it was less than anticipated due to limitations on processing our backlog of containerized incineration waste in the quarter. Project volumes were strong in our landfill business, which processed 19% more tonnage than a year ago at a slightly higher average price."

"Within our SKSS segment, revenue and profitability fell short of expectations as a result of reduced sales volume and increased costs related to plant challenges in the back half of the quarter, which included a delayed start-up at our California plant," said Battles. "The SKSS team collected 59 million gallons of waste oil in the third quarter at a charge-for-oil (CFO) level that exceeded the second quarter and compares with a pay-for-oil model in the prior year period. Overall base oil pricing began to improve late in the quarter as rising crude pricing and healthy demand drove up the value of base oil in September and into early Q4."

New Incinerator Buildout Ahead of Schedule

"The construction of our $180 million incinerator in Kimball, Nebraska is moving forward ahead of schedule," said Gerstenberg. "We recently held a ‘topping off' ceremony at the facility with a number of elected state and local officials who have supported the project. Based on our progress, we have accelerated our anticipated start date to just before year-end in 2024. In light of market demand, we are excited to complete this incinerator and launch commercial operations as soon as possible. We continue to have good discussions with customers and owners of captive incinerators and expect demand to grow in the years ahead due to reshoring, environmental regulations and other positive market trends. We expect the 70,000 tons of added capacity to be readily absorbed by the marketplace."

Business Outlook and Financial Guidance

"Looking ahead, we expect that the challenges we faced in Q3 are behind us and our incinerators and re-refineries should both run strong through year end," said Gerstenberg. "Demand across our key ES businesses and underlying market conditions remain favorable. We expect Industrial Services to close out a record year in the fourth quarter capitalizing on cost, productivity and cross-selling opportunities that have existed all year. Within our disposal network, a healthy backlog of incineration drums and some recent retail wins kicking off toward year end will support us burning higher value waste streams going forward. Our project pipeline shows no sign of slowing with more reshoring, government spending through multiple legislative acts, and PFAS regulations on the horizon. We continue to anticipate a record year in our ES segment with Adjusted EBITDA growth in the mid-teens percentage range."

"Within SKSS, our re-refineries are now running at full production rates in the fourth quarter. Given where base oil and lubricant markets are today, we expect to post a large sequential increase in profitability in this segment in Q4 and should enter 2024 with positive momentum. On the front end of the spread, we continue to control costs on the collection side while ensuring we have enough supply to maximize output at our re-refineries," Battles concluded. "Overall, we continue to see strong growth dynamics for the Company, particularly in our ES segment, and remain confident in our Vision 2027 strategy."

In the fourth quarter, Clean Harbors expects Adjusted EBITDA to grow by approximately 15% year-over-year. In light of current market conditions and third-quarter results, for full-year 2023, Clean Harbors now expects:

• Adjusted EBITDA in the range of $1.005 billion to $1.025 billion or a midpoint of $1.015 billion. This range is based on anticipated GAAP net income in the range of $364 million to $384 million; and
• Adjusted free cash flow in the range of $300 million to $330 million, or a midpoint of $315 million, which includes approximately $85 million of spending related to the Kimball incinerator. This range is based on anticipated net cash from operating activities in the range of $700 million to $750 million.

Non-GAAP Results

Clean Harbors reports Adjusted EBITDA, which is a non-GAAP financial measure and should not be considered an alternative to net income or other measurements under generally accepted accounting principles (GAAP) but viewed only as a supplement to those measurements. Adjusted EBITDA is not calculated identically by all companies, and therefore the Company's measurement of Adjusted EBITDA may not be comparable to similarly titled measures reported by other companies. Clean Harbors believes that Adjusted EBITDA provides additional useful information to investors since the Company's loan covenants are based upon levels of Adjusted EBITDA achieved and management routinely evaluates the performance of its businesses based upon levels of Adjusted EBITDA. The Company defines Adjusted EBITDA in accordance with its existing revolving credit agreement, as described in the following reconciliation showing the differences between reported net income and Adjusted EBITDA for the three and nine months ended September 30, 2023 and 2022 (in thousands, except percentages):

This press release includes a discussion of net income and earnings per share adjusted for the loss on early extinguishment of debt, gain on sale of business and the impacts of tax-related valuation allowances and other items as identified in the reconciliations provided below. The Company believes that discussion of these additional non-GAAP measures provides investors with meaningful comparisons of current results to prior periods' results by excluding items that the Company does not believe reflect its fundamental business performance. The following table shows the difference between net income and adjusted net income, and the difference between earnings per share and adjusted earnings per share, for the three and nine months ended September 30, 2023 and 2022 (in thousands, except per share amounts):

Adjusted Free Cash Flow Reconciliation

Clean Harbors reports adjusted free cash flow, which it considers to be a measurement of liquidity that provides useful information to investors about its ability to generate cash. The Company defines adjusted free cash flow as net cash from operating activities excluding cash impacts of items derived from non-operating activities, less additions to property, plant and equipment plus proceeds from sale and disposal of fixed assets. Adjusted free cash flow should not be considered an alternative to net cash from operating activities or other measurements under GAAP. Adjusted free cash flow is not calculated identically by all companies, and therefore the Company's measurement of adjusted free cash flow may not be comparable to similarly titled measures reported by other companies.

An itemized reconciliation between net cash from operating activities and adjusted free cash flow is as follows for the three and nine months ended September 30, 2023 and 2022 (in thousands):

Adjusted EBITDA Guidance Reconciliation

An itemized reconciliation between projected GAAP net income and projected Adjusted EBITDA is as follows (in millions):

Adjusted Free Cash Flow Guidance Reconciliation

An itemized reconciliation between projected net cash from operating activities and projected adjusted free cash flow is as follows (in millions):

Conference Call Information

Clean Harbors will conduct a conference call for investors today at 9:00 a.m. (ET) to discuss the information contained in this press release. During the call, management will discuss Clean Harbors' financial results, business outlook and growth strategy. Investors who wish to listen to the webcast and view the accompanying slides should visit the Investor Relations section of the Company's website at www.cleanharbors.com. The live call also can be accessed by dialing 877.709.8155 or 201.689.8881 prior to the start time. If you are unable to listen to the live conference call, the webcast will be archived on the Company's website.

About Clean Harbors

Clean Harbors (NYSE:CLH) is North America's leading provider of environmental and industrial services. The Company serves a diverse customer base, including a majority of Fortune 500 companies. Its customer base spans a number of industries, including chemical, manufacturing and refining, as well as numerous government agencies. These customers rely on Clean Harbors to deliver a broad range of services such as end-to-end hazardous waste management, emergency spill response, industrial cleaning and maintenance, and recycling services. Through its Safety-Kleen subsidiary, Clean Harbors also is North America's largest re-refiner and recycler of used oil and a leading provider of parts washers and environmental services to commercial, industrial and automotive customers. Founded in 1980 and based in Massachusetts, Clean Harbors operates in the United States, Canada, Mexico, Puerto Rico and India. For more information, visit www.cleanharbors.com.

Safe Harbor Statement

Any statements contained herein that are not historical facts are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are generally identifiable by use of the words "believes," "expects," "intends," "anticipates," "plans to," "seeks," "should," "estimates," "projects," "may," "likely," or similar expressions. Such statements may include, but are not limited to, statements about future financial and operating results, and other statements that are not historical facts. Such statements are based upon the beliefs and expectations of Clean Harbors' management as of this date only and are subject to certain risks and uncertainties that could cause actual results to differ materially, including, without limitation, those items identified as "Risk Factors" in Clean Harbors' most recently filed Form 10-K and Form 10-Q. Forward-looking statements are neither historical facts nor assurances of future performance. Therefore, readers are cautioned not to place undue reliance on these forward-looking statements. Clean Harbors undertakes no obligation to revise or publicly release the results of any revision to these forward-looking statements other than through its filings with the Securities and Exchange Commission, which may be viewed in the "Investors" section of Clean Harbors' website at www.cleanharbors.com.

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