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Clean Harbors, Inc. (CLH)

Q4 2021 Earnings Call· Wed, Feb 23, 2022

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Transcript

Operator

Operator

Greetings, and welcome to the Clean Harbors' Fourth Quarter 2021 Earnings Conference Call [Operator Instructions]. As a reminder, this conference is being recorded. It is now my pleasure to introduce your host, Michael McDonald, General Counsel for Clean Harbors. Thank you, sir. You may begin.

Michael McDonald

Analyst

Thank you, Christina, and good morning, everyone. With me on today's call are Chairman, President and Chief Executive Officer, Alan S. McKim; EVP and Chief Financial Officer, Mike Battles; President and Chief Operating Officer, Eric Gerstenberg; and SVP of Investor Relations, Jim Buckley. Slides for today's call are posted on our Web site, and we invite you to follow along. Matters we are discussing today that are not historical facts are considered forward-looking within the meaning of the Private Securities Litigation Reform Act of 1995. Participants are cautioned not to place undue reliance on these statements which reflect management's opinions only as of today, February 23, 2022. Information on potential factors and risks that could affect the results of operations is included in our SEC filings. The company undertakes no obligation to revise or publicly release the results of any revision to the statements made in today's call other than through filings made concerning this reporting period. Today's discussion will include references to non-GAAP measures. Clean Harbors believes that such information provides an additional measurement and consistent historical comparison of its performance. Reconciliations of these measures to the most directly comparable GAAP measures are available in today's news release, on our Web site and in the appendix of today's presentation. With that, I'd like to turn the call over to our CEO, Alan McKim. Alan?

Alan McKim

Analyst

Thanks, Michael. Good morning, everyone. Thank you for joining us. We concluded 2021 with another great quarter. The Environmental Services and Safety-Kleen sustaining solutions segments each contributed meaningfully to our strong Q4 performance. We surpassed $1 billion in quarterly revenue for the first time in our history and delivered adjusted EBITDA of $174.3 million. Strong execution in Q4, aided by a favorable market environment resulted in adjusted EBITDA and adjusted free cash flow ahead of our guidance. Overall, 2021 was an exceptional year for Clean Harbors, and I'm proud of the way our team delivered for customers, and executed on our strategic objectives. Behind our 2021 financial accomplishments were a number of business highlights, including the investment such as our $1.2 billion acquisition of HydroChemPSC as well as the planned expansion of our incineration facility in Nebraska, many customer wins, including major awards in the retail space, enhancements in our ESG reporting, which have led to ratings improvements and strategic structural enhancements, most notably the creation of our Sustainability segment. In addition, we overcame the deep freeze in the South that temporarily shut down six of our incinerators in early 2021. We've also been successfully navigating the various phases of the pandemic and combating inflationary pressures, certainly not seen since I started the company. While 2021 was not without its challenges, we met those obstacles head on and delivered an outstanding performance, including record profitability and free cash flow. Turning to our segments, starting on Slide 4. Environmental Services revenue grew 36% in Q4, reflecting the addition of HPC, coupled with strong customer demand and higher pricing. The integration of HPC has gone extremely well, and we’re reaping the benefits of their talented team, industry-leading automation technology and terrific assets. As expected, the cultural fit has been seamless and we…

Mike Battles

Analyst

Thank you, Alan, and good morning, everyone. Turning to our income statement on Slide 9. Revenue increased 41% in the fourth quarter, driven by the addition of HPC in early October, in our legacy business. Top line growth, excluding HPC, was 20%. Adjusted EBITDA was 23% higher than a year ago, coming in at $174.3 million. SG&A on a percentage basis was up 20 basis points from a year ago to 14.2%, largely due to higher incentive compensation as well as severance and integration costs. For the full year, SG&A costs as a percentage of revenue were by 20 basis points to 14.1%. As we look ahead to 2022, we expect SG&A costs as a percentage of revenue to come down for the 2021 levels to a mid-13% range as we leverage the HPC revenue, work to control cost and expect less severance and integration costs this year. Over the past five years, we made a concerted effort to lower our SG&A costs as a percentage of revenue through the use of technology and other workforce initiatives. If we hit our target for 2022, we will have lowered our SG&A costs as a percentage of revenue by almost 200 basis points in total over that time frame. Depreciation and amortization in Q4 increased by $82.9 million, reflecting the addition of the HPC assets. For the full year, depreciation and amortization was $298.1 million, towards the lower end of the range we provided in November. For 2022, which includes the full year impact of HPC, we anticipate depreciation and amortization in the range of $330 million to $340 million. Income from operations in Q4 increased by 33%, reflecting our revenue growth as well as efforts around pricing and managing our re-refining spread. For the full year, our income from ops climbed…

Operator

Operator

[Operator Instructions] Our first question comes from the line of Tyler Brown with Raymond James.

Tyler Brown

Analyst

Just a couple of quick housekeeping items. But one, what is the assumption that's built into the '22 guide around decon work? And then two, given the success, it sounds like your incentive comp accrual increased in '21. Just how much of a benefit in dollars would that be if it just normalized?

Mike Battles

Analyst

So we think decon for 2020, less than $10 million. I mean that's a good thing, less and less. We saw a little bit early in the year, but it's been slowing way down. When you think of incentive comp, I'd say it's $5 million to $6 million of tailwind into 2022, collectively across the organization.

Tyler Brown

Analyst

And then so again, Mike, thanks for all the guidance. I know you don't guide to revenue or margins, but there's just a lot of noise in ES margins. I mean we're layering in 80. We're taking out decon. We're lapping these government payments. But if you stripped all of that away at a very high level, I mean, are you expecting your core ES margins to expand in '22, again, with all the pricing and cost initiatives that you guys have talked about? .

Mike Battles

Analyst

It's again, tough to forecast revenue even on the ES side. But I would say to you that we have made real good progress on the pricing initiatives that Alan mentioned in his prepared remarks, and we're really kind of making -- covering off on inflation plus cost actions should get margins to expand. The way I'm thinking about it in kind of this is more of a first half, second half I'd say first half margins will be under pressure. I mean Q1 certainly Q2. Back half, they'll be much better. I think when you look at ES for the year, kind of year-over-year, I think it's going to be flattish for the year.

Tyler Brown

Analyst

And then so Alan, on the 92% incinerator utilization, I mean, that's a great number. I assume it's basically full practical utilization. But looking ahead, just given the backlog, the incremental 3M tons. I mean, should we assume that that's kind of where the utilization will sit maybe it bounces around a little bit with Q1 or downtime, but just any thoughts there?

Eric Gerstenberg

Analyst

So for the full year in 2022, we expect our utilization to improve overall annually from 2021. We continue to have a strong backlog, the 3M volumes continue to flow into our network. We have a strong project pipeline that will help with that utilization as well. So all things considered, we expect overall annual utilization to improve year-over-year.

Tyler Brown

Analyst

And then just my last one real quickly. So it's a little bit of an odd question, I guess. But I have read a few stories about bird flu kicking back up at West. So Alan, I know that was a major emergency present back in 2015. I'm just curious if you're seeing any calls on mobile incineration or just anything to note there? .

Eric Gerstenberg

Analyst

We have not seen anything yet that has been substantial. We're obviously continue to be tied in with the government to be able to respond to that. But we haven't seen anything substantial at this point.

Operator

Operator

Our next question comes from the line of Noah Kaye with Oppenheimer.

Noah Kaye

Analyst · Oppenheimer.

Obviously, a big event from an M&A perspective in the industry over the last few weeks with RSG announcing the agreement acquire US Ecology. I guess, certainly would welcome your thoughts on potential implications for the industry broadly. But whatever they want to ask here is about behavior in the industry and particularly during such an inflationary period have that thesis that the environmental services space is going to continue to go through maturation and improving rationality in terms of competitive behavior and pricing. You talked about having such a shortage of skilled labor in the industry its other inflationary pressures. I guess what are you seeing in terms of competitive behavior in the market right now as you look across lines of business, and how does that play into your expectations around pricing for 2022?

Alan McKim

Analyst · Oppenheimer.

I think probably the biggest issue that all competitors faces staffing, patient costs, hiring drivers, everything that you read about, even shortages of people moving railcars. And so a backlog of rail is even a challenge for many of us in the business. And I think that our observations at this point in both segments like people struggling and dealing with those kind of issues and certainly not in a position where they're discounting their services to take on more that they can't already handle. And we're probably in the same boat here. As I mentioned, our book is extremely strong. Our backlog is stronger than ever. And we have several thousand positions open. We continue to look at opportunities. We have approximately 20,000 employees. We look for an additional 10% growth this year in staffing. And that is really driven by our sales and the opportunities we see in the market. And I think those opportunities are probably across the board with our competitors as well.

Noah Kaye

Analyst · Oppenheimer.

And second one, you mentioned in the prepared remarks looking for ways to increase disposal capacity. I think, Mike, you might have mentioned some increased CapEx in the outlook for landfill expansion. Can you just touch on that a bit more? Obviously, there's a strong backlog here, but maybe you can comment on the drivers, the need to expand your disposal capacity and where you think you may see the most progress outside of what you've already announced with Kimball?

Alan McKim

Analyst · Oppenheimer.

Yes, I'll just comment that this year is probably going to be our most significant spend in landfill expansion, I think, Eric, over about 15%, roughly?

Eric Gerstenberg

Analyst · Oppenheimer.

Close to 29% the expanded sales.

Alan McKim

Analyst · Oppenheimer.

So why don't you touch on that, if you would…

Eric Gerstenberg

Analyst · Oppenheimer.

Yes. So we have a big investment in a few of our landfills of expanding cell capacity. Obviously, the pipeline that we see across our project is robust. We continue to target improvement within our compare incinerators. We annually target 5,000 to 10,000 tons growth initiatives. As Mike had mentioned, we had a nice expansion this past year in Aragonite our incinerator in Utah where we added a shredding system so we continue to look at key projects throughout our network to expand our capacity.

Alan McKim

Analyst · Oppenheimer.

And I think California was the $15 million dollar expansion, roughly…

Operator

Operator

Our next question comes from the line of Hamza Mazari with Jefferies.

Mario Cortellacci

Analyst · Jefferies.

This is Mario Cortellacci filling in for Hamza. Just I guess going back to the RSG US Ecology deal, maybe you can just as of today what your market share is in hazardous landfill volume and incinerator capacity? And then I guess where do you see yourself in consolidating the space? I know you talked about having an active M&A pipeline and you're looking at potential candidates. But maybe you can give us an update on I guess where you stand and kind of your expectations for where you consolidated also in this space?

Alan McKim

Analyst · Jefferies.

I think US Ecology is one of a company with tremendous assets and been competitor of ours for as long as we've been in the landfill business, particularly dating back to 2022 -- '02, I should say. And as Eric mentioned, we're going to set and amount of capital expanding our existing landfills, we continue to look at opportunities to expand our landfill footprint, there hasn't really been any greenfield landfills built in dozens of years that I can think of. On the incineration front, as you know, we're the number one player in incineration. We built a new incinerator in El Dorado. And now we're really duplicating that plant in Kimball. And quite frankly we continue to see opportunities, particularly on the incineration front, because many of our customers' captive incinerators are looking for alternatives to either shut those down or to divest them. And so we really are focused on expanding our existing landfills and adding more incineration capacity across the board.

Mario Cortellacci

Analyst · Jefferies.

Do you have an update for kind of the market share. I think the last thing I saw you guys put out was in 2019 was like 66% share in capacity in incinerator capacity, and I think 30% in hazardous landfill volume. Is that pretty low now compared to when it was back in 2019?

Mike Battles

Analyst · Jefferies.

Mario, I'd say that's fairly consistent. I always say like 70%, instead maybe 30%. one third, two third type of thing in landfills.

Mario Cortellacci

Analyst · Jefferies.

And then just the last one, just given what's going on with the oil markets. I don’t believe you guys forecast spread. But maybe you can just kind of give us an idea of how you're thinking about, I guess, the conflict and how it’s driving oil prices? And I guess how much can you guys benefit from this or I know it's obviously about managing the spread, but just give us more color around again, kind of the impact that may benefit or if there's any kind of negative take on this as well to your business? Just would love to get your thoughts.

Alan McKim

Analyst · Jefferies.

I think, well, a couple of things. One would be, I think, clearly, we're seeing the IMO 2020, even after going through the pandemic, not really clearly seeing the full impact of that through all the the changes that went on and shipping and other changes to the petroleum market so to speak. I think clearly, we're seeing that with the demand on low sulfur oil in pricing in that area. So with that, we certainly see a huge growth in the volumes of waste oil that are available to us at a much lower cost because of that. We're also seeing customers being very -- demanding more of our green oil, our re-refined oil. And our pricing discount that had historically been in place really has been eliminated and we are now able to price our base oils at a very strong market rate because of the demand for our recycled products. And so we continue to look at opportunities to expand our production to improve on our processes to drive more volume of base oil through our our re-refineries and other opportunities to continue to grow that side of our business because we think that is the long-term trend for the use of these waste oils that have been generated.

Operator

Operator

Our next question comes from the line of Michael Hoffman with Stifel.

Michael Hoffman

Analyst · Stifel.

We've had a bunch of housekeeping one. On internal growth, I mean, not internal growth. Internal cost of inflation, can you share with us what you're estimating that is in your business model?

Mike Battles

Analyst · Stifel.

Yes, Michael, I'd say it's mid- to high single digits in the 2022 model.

Michael Hoffman

Analyst · Stifel.

So I mean, well, that's an enormous range, so is it 5% or 8%?

Mike Battles

Analyst · Stifel.

It depends what parts of the business we're talking about. So it's hard to -- it's not one number that fits all things. So some parts of our business the inflation is a little more temperate and some parts are pretty aggressive. It depends if it's a labor-intensive type of business or not.

Michael Hoffman

Analyst · Stifel.

So that leads me then to the price question, and you've made the comment I think it was in Alan's opening remarks that you will cover the cost of inflation with price. So that says across the book, you've got variability in price between 5% and 10%, one; two, do you see '21 as maybe being a seminal event where you can go forward from here as inflation normalizes, and retain more pricing control in the business becomes more of a factor?

Alan McKim

Analyst · Stifel.

Well, Michael, I would say that our relationship with particularly our large accounts has been one where if they're going through downturns and suffering through challenges like they did when the crash of crude oil took place as a result of COVID, we gave a lot of concessions and even though we had contracts in place. And so we're doing just that today where, look, we have a lot of long-term contracts that are worth several billion dollars. And we're realizing that we have significant cost increases because of crude oil, because of transportation cost, because of labor and really this whole supply chain disruption has taken place. And so we're going back to those same accounts and really driving price increases, not to gouge or to drive margin, we're driving to keep up with inflationary costs. And I think customers are very willing to take on those cost increases because they see it as legitimate. It's really us for us to continue to drive margins by driving operational excellence and cost initiatives and other ways of improving our business as well as driving our top line and cross-selling, particularly on the HPC side. That's where we're really going to see some margin flow through in our business this year.

Michael Hoffman

Analyst · Stifel.

Mike, within the guidance, have I sort of calculated the way you framed SKS down year-over-year. It's about $35 million of the $100 million of spread advantage as you're assuming comes out?

Mike Battles

Analyst · Stifel.

Yes, sir.

Michael Hoffman

Analyst · Stifel.

So I got that right. And then on deferred revenue, it looks like the seasonal pattern between 3Q and 4Q pretty muted and then it's pretty healthy year-over-year. So that's another data point that says really, really strong demand and incineration essentially sold out. What's your assumption of -- one, is that a correct assumption and two, what's your assumption of what's not reflected in that number that's still sitting at the customer?

Mike Battles

Analyst · Stifel.

So the deferred revenue made some real progress in Q4. Eric and the team did a good job of kind of kind of thinking creatively about how to move waste more efficiently and got after that backlog pretty good. That I still think there's a lot of ways that people at customer sites. The good thing, Michael, when you think about '22, what's not there, what maybe that one of the happiest things when I did the analysis, when we looked at and had the quarterly reviews, what landfill volume is picking up. And so that really is an area we've been on these phone calls for two years now, talking about landfill volumes being down year-over-year. And that's that's really talking about larger projects. And that really is, I think, how we're going to grow and how we're going to maybe exceed the guidance we’re giving you this morning. Is those landfill projects kind of coming to fruition? We've been talking about that pipeline for a year or so now. And the good news is we're hopeful that the variants of COVID is in the rearview mirror and those projects start to free up. And so I think that that's the incinerators are running well. We've got more opportunity there. But really, it's the landfills, where I think we're going to drive good growth in 2022.

Michael Hoffman

Analyst · Stifel.

And then on the labor side, Alan, everybody is facing this issue. This isn't unique for sure. But would you characterize that the business could have grown more if you had more labor, but you're not losing business. It's a function of nobody could do it because there's a labor issue?

Alan McKim

Analyst · Stifel.

Well, I think we do have a lot of subcontractors and partners. And so I do believe that we're meeting customer demand, but it's costing us more, and I think that has been part of our margin issue. And so again, we need to drive price improvement across some of those areas where we're seeing increased costs. And our recruitment, we need to accelerate that. And so we actually have reorganized somewhat in our recruiting, training, onboarding area to accelerate that and create sort of the labor pools that we need for the peaks and valleys of what we see in our best throughout the year.

Michael Hoffman

Analyst · Stifel.

And then, Mike, can we bridge a couple of things between capital spending and free cash flow on the guide and they kind of go hand in hand, obviously. So in free cash flow, if I remember correctly, you had a pretty good asset sale number, so I've got -- that's a headwind. What I heard earlier that Tyler's question, there's $5 million to $6 million of cash that gets paid out in the spring for comp Kimball, with the incremental on the landfill cell development versus a year ago? I hit all the items that I would have to think of as headwinds to the free cash, some of it's in capital spending, some of it is things like asset sales?

Mike Battles

Analyst · Stifel.

So the way I'd say it, Michael, is that Kimball is, let's say, $35 million to $37 million more this year than last year. Landfills, as Eric was just mentioning, $15 million to $20 million more. Assets sales as you saw in the earnings release, we did $22 million last year, probably closer to $10 million this year as we look at the press release, and the working capital, probably a $20 million good guy we made. As I made said in my remarks, you got kind of DSO improvements in other areas. So I think kind of all those add up to kind of mid-80 number. And so you take that and add that to the $270 million, you get to like a $350 million, $360 million number, which I think is pretty good growth. But those are -- that's how I think about it. But then if you take it over over EBITDA, 45% conversion ratio which I think is fairly consistent with historical patterns.

Michael Hoffman

Analyst · Stifel.

And then for our modeling purposes, how do we layer in Kimball in '23 and '24 as far as what we're spending, so we get that number right?

Mike Battles

Analyst · Stifel.

I think it's about $80 million.

Eric Gerstenberg

Analyst · Stifel.

$80 million over the next couple of years.

Mike Battles

Analyst · Stifel.

Yes, I thought million to $80 million in 2023 and then I forgot what the 2024 number is, but…

Michael Hoffman

Analyst · Stifel.

So use $80 in '23, and then it comes down to I think you're spending, I forgot now. $180 million, is it?

Mike Battles

Analyst · Stifel.

$180 million, all in…

Operator

Operator

Our next question comes from the line of David Manthey with Baird.

David Manthey

Analyst · Baird.

First off, HydroChem. I think back in early August, they were predicting $744 million in revenues and [$115 million] in EBITDA for the year -- 15.5% EBITDA margin. Can you comment on how that came in worse than that, generally?

Mike Battles

Analyst · Baird.

In Q4, it was $160 million something [$955 million]. Is that the number? And it was about $15 million of but included in that EBITDA was like $5 million to $6 million of severance and integration costs. That's the '21 number. 2022, we talked about in my prepared remarks, I think it's $115 million plus $20 million to $25 million of incremental EBITDA due to synergies. So I think those are good numbers to kind of find yourself in. And as Alan said in his remarks, I think that the integration went really well, and the team did a great job.

David Manthey

Analyst · Baird.

And as we think about the $40 million run rate synergies after the first year of ownership, should we assume that the exit velocity when we get to the quarter of this year or entering the first quarter of next year, is that $10 million a quarter rate or is there more scaling up to go from there? I'm just trying to get an idea of the timing on the synergies?

Mike Battles

Analyst · Baird.

We're making real good progress. We meet every other week with the team. Eric and Alan or others are on the call, and we're making -- we're in good shape. We'll get there by the end of the year, I believe.

David Manthey

Analyst · Baird.

And then on the some of those nonrecurring type items. I think you mentioned $8.6 million in severance costs in the fourth quarter. And then in the third quarter, I want to say there was a close to $6 million of acquisition costs, which I assume that both of those numbers are included in adjusted EBITDA. First of all, is that right, Mike? And then second, as you look at your guidance for 2022, do you make any allocations for those type of expenses or do you assume those are zero and then go from there?

Mike Battles

Analyst · Baird.

So the answer to your first question is yes, we do include them in our adjusted EBITDA as a bad guide to adjusted EBITDA. We do try to call them out and talk about them, but those are in the number. The second point is that we do assume some small amount of severance and integration costs per year in the guidance, and it's a kind of a high single-digit number.

Operator

Operator

Our next question comes from the line of Jerry Revich with Goldman Sachs.

Jerry Revich

Analyst · Goldman Sachs.

I'm wondering if you could talk about what like-for-like incinerator and landfill pricing was? I know mix matters a bunch. Can you just talk about what it was in the fourth quarter? And what are your expectations for those product lines specifically in '22?

Mike Battles

Analyst · Goldman Sachs.

I'll start, and Eric and Alan, please feel over chime in. On the incineration volume, what happened in Q4 was actually, the pricing was flattish, as I think Alan said in his remarks, but it was really because of mix. It's a great story because we're getting a lot of more project work that has lower price points, but that was part of the over-deliverance in Q4 versus the guide we gave you three months ago. So that is kind of a great story. The pricing was really strong. The team did a good job of driving price in Q4. It just got muted a bit by the mix issue, and I'm really happy about the mix issue because it really drove our utilization way up. And so again, I'm really -- that really is a great answer. As you think about 2022 and our ability to kind of overdeliver on the numbers we're giving you this morning, I think that's going to be part of the story.

Jerry Revich

Analyst · Goldman Sachs.

And is it possible just to quantify what the like-for-like pricing would have been mix adjusted?

Mike Battles

Analyst · Goldman Sachs.

I'd say the market basket and kind of incent all in, it was high single digit.

Jerry Revich

Analyst · Goldman Sachs.

And then in terms of your normalized incinerator capacity utilization, where can we view effective capacity on an annualized basis at this point based on the way the plants are operating.

Mike Battles

Analyst · Goldman Sachs.

Eric mentioned a minute ago, but I think that there's an opportunity there to increase capacity. And again, it comes down to kind of the project work and if you think about an incinerator the different pipes, drum volumes, direct burn and then bulk solids and liquids. And those bulk and liquids are kind of project work, and I'm really -- again, Eric and I and the team is bullish about that ability to grow that in 2022.

Eric Gerstenberg

Analyst · Goldman Sachs.

Jerry, just to build on that earlier. We continue to try to expand our capacity across the network and 87 to 90% on an annual basis is solid based on the ups and downs of project business that flow into the units.

Operator

Operator

Our next question comes from the line of Larry Solow with CJS Securities.

Larry Solow

Analyst · CJS Securities.

Interesting commentary you mentioned in some areas you guys are actually benefiting or people are turning to you with some shortages in skilled labor. And obviously, you guys are feeling the shorter, but perhaps your demand is actually better or because of that shorter just trying to -- that's what I heard.

Alan McKim

Analyst · CJS Securities.

Yes, I think we see more, particularly some of our largest accounts looking to continue to outsource and bring us in to provide client services and we have several hundred locations where our team show up every day, and we do need for growth in that where whether it's an environmental program or it's an industrial program, we see outsourcing is a continuous trend, and that's what's driving that.

Larry Solow

Analyst · CJS Securities.

And you guys are obviously growing fast you're hiring. How about your attrition rate? Obviously, a lot of companies are facing difficulties with attrition. If you give us a rough idea 2021, did you -- I assume you hired more than your loss. But can you give us any thoughts on that?

Alan McKim

Analyst · CJS Securities.

I think we've seen, obviously, it depends on what particular jobs that we're talking. But we did see with HPC that they had a turnover rate with their direct work force than historically we have in our organization. So that's something that's immediate for us to start working on we did see a higher turnover in some of our indirect SG&A kind of employees and people working from home, going hybrid. People sort of the great resignation you hear about, we certainly didn't -- we did get impacted by that as well, but not significant, I would say. I think we continue to have a real strong workforce with a lot of tenure here, and we want to continue to build on that.

Larry Solow

Analyst · CJS Securities.

How about follow-up on the inflation. You guys are pushing hard on pricing. And historically, you've gotten -- especially in the incinerator business, but you've been able to get pass on prices when you -- in most of your businesses. Obviously, now with inflation, you're pushing harder. But maybe this is hard to measure, are you getting less benefit now? Is your price increase is just being offset by inflation or are you still getting sort of that incremental whatever, low to mid-single-digit average benefit?

Alan McKim

Analyst · CJS Securities.

We really accelerated the pricing effort here and the communication on pricing. And myself and a whole team of leaders meet on a weekly basis across the company, across different parts of the businesses to measure the rest talk about the challenge, talk about the opportunities. And that I think that message has really been given to the entire workforce about the need for us to really focus on that number one issue, which is driving price improvements when you see this kind of inflation happening.

Larry Solow

Analyst · CJS Securities.

Just last question on the Safety-Kleen on KSS. You guys mentioned $35 million sort of $190 million plus or minus as sort of the guidance this year. That's taking a step back on pricing and some of the sustainability of the spread. If we look back to pre-COVID, 2019, you did like 130 in EBITDA in the segment. Roughly that $60 million difference, obviously, some IMO in there benefits some of your reorganization, your spread management. But is there still some budget there that some unsustainability in that number, you think? .

Alan McKim

Analyst · CJS Securities.

I don't think so. I think it's a pretty conservative number, at least considering where the first two months are looking here. We've got a strong book. Obviously, we've seen base oil price increases come out in the last two weeks here, a strong demand for our products. And so I think, Mike, as conservative as he always is, but I'd like to think that there's no reason for us not to continue to improve that business, that segment. One of the opportunities be that, obviously, we took advantage of the strong base oil demand and pricing. But as we move forward here, more of our blended products being sold direct to our customers is where we will see continuous margin improvement. And that is -- has to be our primary goal for this year is to drive that direct market. We really held back because the additive shortages. We had a huge amount of several force majeures placed on us and a lot of problems, both with additives, with hydrogen supplies last year. So all of those things, I hope, will be behind us this year, and I'd like to think that we could.

Operator

Operator

[Operator Instructions] Our next question comes from the line of Chris [Granger] with Needham & Company.

Unidentified Analyst

Analyst

If you could briefly just how -- could you discuss how the integration of hydrogen is proceeding relative to your expectations and what's left, what were key major milestones are left there?

Alan McKim

Analyst

I would say that most of the -- well, certainly from day one, their business is running on our financial systems, but there are some system, legacy systems that HPC is operating on that will be converted over in the next two or three months here as we continue to integrate the businesses. There's also sort of some challenges regarding legal contracts and branding. And so you'll hear about us coming out with a brand that will tie together the legacy Clean Harbors’ industrial business with the HPC business. And then move forward with getting one brand-new standard contract with certainly, our top 100 that represent a substantial amount of that $750 million, $800 million of business that HPC had. So those things are certainly in the process of being worked on, and that's part of, I think, the synergy that Mike talked about that will be coming out by the end of this year.

Unidentified Analyst

Analyst

And with the termination of the Vertex asset deal. To what extent could you accomplish some of the things that you were targeting with that acquisition, either organically or via some other means?

Alan McKim

Analyst

Certainly, we've been looking at making both investments in that area of our business, as you know, as well as looking at acquisitions and over the past five years, bought TFI and Emerald and Sin and the viral waste. And so we look at sort of a mix of both internal investments as well as potential acquisitions. And we think that, that would be our continuous focus moving forward here.

Operator

Operator

We have no further questions at this time. Mr. McKim, I would now like to turn the floor back over to you for closing comments.

Alan McKim

Analyst

Okay. Terrific. Thanks for joining us today. We have a packed IR calendar in March with in-person conferences with Raymond James and Jefferies. We look forward to sharing the Clean Harbor story with you at those events, and have a safe day.

Operator

Operator

Ladies and gentlemen, this does conclude today's teleconference. You may disconnect your lines at this time. Thank you for your participation, and have a wonderful day.