I must advise that this conference is recorded today. I would now like to hand the conference over to Mr. Lynch, with William Lynch, Head of Investor Relations. Please go ahead, sir.
Good morning, and welcome to Kerry Group's 2021 full year results update call. I'm joined on the call by our CEO, Edmond Scanlon, and our CFO, Marguerite Larkin. Edmond and Marguerite will take you through today's presentation, and following this, we will open the lines for your questions. Before we begin, please note the usual disclaimer regarding forward-looking statements. I will now hand over to Edmond.
Thanks, William. Good morning, everyone, and thank you for joining our call. Beginning with slide four and my overview comments. I would like to state that 2021 was an important year for Kerry. Firstly, on performance, we achieved strong overall growth with group volumes up 8% in the full year. In Q4, group volumes were up 7.6%, which underpinned double-digit organic growth for the quarter. What was particularly pleasing was this growth was broad-based across our regions, our end-use markets, and our channels. In the retail channel, which has seen an increased demand over the past two years, we had volume growth of 5.4% in 2021 and growth of 7% in Q4.
This growth was driven by strong demand for functional food with clinical health benefits, plant-based, taste without compromise, and products with an improved sustainability impact. In the food service channel, which has been impacted by COVID, we delivered excellent overall volume growth of 18% in the year. When you look back at this performance on a two-year basis, this represented a strong sequential improvement through the year. The 10% volume growth we achieved in the last quarter put us back above 2019 levels. This is a significant milestone and testament to the hard work our teams have been doing with our customers over the last 18 months. From a strategic standpoint, in 2021, we made a number of important strategic developments as we continued to broaden and deepen our technology portfolio.
We completed 5 acquisitions in the year, the most notable being Niacet, which enhances our position in food protection and preservation, and is also a strong complement to our clean label preservation capabilities. I will explain in a little bit more detail later on how each of these acquisitions we completed in 2021 and the acquisitions we've announced at the beginning of this year align with our overall strategic framework. The other notable portfolio development we had during the year was the sale of our Consumer Foods, meats, and meals business to Pilgrim's Pride, which completed at the end of the Q3 . On footprint, we opened our new Taste facility in Durban, South Africa in Q4, which is an important strategic step in our expansion within the continent.
During the year, we also commenced production at our taste manufacturing plant in Irapuato, Mexico, and at our new state-of-the-art facility in Rome, Georgia, which will support us in meeting the increasing demand for integrated solutions across a variety of protein applications. Finally, on strategy, we completed a comprehensive strategic planning refresh during the year, which we presented at our Capital Markets Day in October. Our strategic priorities, key growth platforms, midterm financial targets, and sustainability commitments for the coming years give us a clear pathway of how we aim to achieve our vision to be our customer's most valued partner, creating a world of sustainable nutrition. Now moving on to slide five and the Taste and Nutrition overview.
Reported revenue for Taste & Nutrition was up 9% to EUR 6.3 billion, driven by strong volume growth of 8.3% for the year and up 7.2% in the last quarter. Trading margin was 14.6% in the year, up 40 basis points overall, driven primarily by operating leverage, which Marguerite will take you through in a little bit more detail as part of the margin bridge analysis. Growth in the retail channel was very strong in beverage, meat, and bakery end-use markets in particular. The food service channel, as I just mentioned, had excellent growth with all three regions above 2019 levels in the last quarter. Likewise, our emerging markets growth of 14.4% was well spread across all regions.
Overall pricing for the year was 1.3% with a step up in the last quarter to 2.9% reflective of increases across our basket of raw materials. In our key growth platforms, growth was very strong in food waste through our food protection preservation portfolio and in plant-based through new launches incorporating our Radicle range. We had good growth in authentic taste through launches in beverage with our new botanicals and TasteSense ranges. Growth in health and biopharma was led by the performance of our ProActive nutrition technologies. Turning now to slide six and our end-use market breakdown. As you can see from the chart on the right-hand side, we had good growth across most of our markets.
Firstly, in beverage, we had excellent performance across both the retail and food service channels with overall growth of 14% driven by innovations in proactive nutrition, authentic taste, and plant-based. Within the food EUMs, we had strong growth in meat and bakery, supported by preservation technologies to reduce waste. While we had good growth in the dairy EUM through ice cream in particular. In the pharma EUM, Cell Nutrition delivered good growth, which was partially offset by weaker volumes in excipients due to temporary supply chain delays in the year. Now moving to the next slide seven , and our regional performance within Taste & Nutrition. Starting first with the Americas region, we had reported revenue of EUR 3.2 billion and overall volume growth of 6.7%, despite the impact of supply chain and labor challenges across the industry.
Performance in North America retail was led by beverage, bakery and meat end-use markets. In food service, growth was led by QSRs and coffee chains. We also delivered strong growth in LATAM. In Brazil, growth was led by beverage and ice cream, while growth in Mexico was led by snacks. In Europe, reported revenue increased to EUR 1.6 billion, driven by volume growth of 9.9%. Growth in retail was led by meat, bakery and dairy. Food service had excellent growth, particularly in the U.K. and Southern Europe, with an increase in out-of-home consumption, while Russia and Eastern Europe continued to deliver very strong growth. In APMEA, reported revenue increased to EUR 1.4 billion, with volume growth of 11.3%. Growth in retail was led by meat, beverage and bakery.
Overall food service growth was strong, despite some challenges in parts of the region throughout the year, most notably the restrictions in Southeast Asia. Finally, China and the Middle East delivered strong overall growth. Now turning to consumer foods on slide eight. As you're aware, there's been a significant change in Consumer Foods as a result of the sale of the meats and meals business at the end of Q3. Revenue for the division was EUR 1.1 billion, reflecting the impact of the portfolio disposal. We had strong overall volume growth in the year of 6% while recognizing lower prior year comparatives. Pricing in the year was 0.5%, and trading margins were back in the division due to the portfolio divestment.
Within the year, meats and meals performed very well, and dairy delivered strong volume growth through the Strings & Things snacking range and spreadable butter ranges. With that, I'll hand you over to Marguerite.
Thank you, Edmond, and good morning, everyone. We were pleased with our overall financial performance and progression in the year against the backdrop of a highly variable marketplace. Beginning on slide 10 and the financial overview for the year. Reported revenue increased to EUR 7.4 billion, with the primary driver being volume growth of 8%. EBITDA of EUR 1.1 billion represents an EBITDA margin of 14.7%. Trading profit of EUR 876 million is reflective of reported growth of 9.8% and 40 basis points margin expansion. Adjusted earnings per share of EUR 3.808 was up 12.1% in constant currency in the year. Return on capital employed increased to 9.9%, which includes a circa 30 basis points dilutive impact from the recent portfolio changes.
Free cash flow was EUR 566 million, representing 84% cash conversion. Turning to slide 11 and the group revenue analysis. Overall, reported revenue increased by 5.7% in the year, which was primarily driven by strong organic growth, comprising volume growth of 8% and overall pricing of 1.2%. Translation currency had an adverse impact of 1.8% on revenue, driven primarily by currencies in the Americas. On acquisitions and disposals, there was an overall decrease of 1.7% in the year. This includes a reduction of 3.5% from the disposal of the Consumer Foods, meats and meals business, partially offset by the contribution from acquisitions of 1.8%, including a strong three-month contribution from Niacet. Moving to slide 12 and the breakdown of revenue volume performance.
On the left-hand side is overall group revenue by business, and on the right-hand side is Taste & Nutrition's quarterly volume performance by channel across the year. In the retail channel, which amounts to 74% of revenue, we've seen continued strength with growth above historical levels. Then within the food service channel, performance across the year represents a combination of the impact of prior year comparatives and strong underlying improvement. We continued to outperform the market with growth of 10.1% in the Q4 and volumes above Q4 2019 levels, as mentioned. Turning now to our group trading margin bridge. Overall, group profit was EUR 876 million, with trading margins up 40 basis points in the year. Looking at the main drivers.
Firstly, and most notably, we had an improvement of 60 basis points, driven principally by operating leverage, given the level of business volume growth versus the prior year. In addition, there was a positive portfolio mix benefit, which was offset by supply chain on-costs that relate to the management of supply disruption in North America in the H2 of the year. Pricing was driven by the increase in raw materials, most notably in the last quarter. The overall 20 basis points reduction in margins was driven principally by the mathematical denominator impact of recovering the absolute increase in raw material input costs through pricing. Kerry Excel was a net 10 basis point dilution, primarily relating to investments to drive growth in our key growth platforms. Foreign exchange was neutral from a margin perspective, with acquisitions and disposals contributing to a net 10 basis points in the year.
Moving next to free cash flow on slide 14. Overall, our free cash flow was EUR 566 million, with cash conversion of 84%. Trading profit was up EUR 79 million. Depreciation was in line with the prior year. Average working capital for the year was a net investment of EUR 38 million, primarily due to revenue growth. On a point-to-point basis, we increased our investment in working capital with higher inventories at year-end due to strategic stockholding decisions, increases in raw material input costs in the current inflationary environment, and also managing through the short-term supply challenges, as we mentioned. Finally, net capital expenditure was EUR 315 million or 4.2% of revenue for the year, which was driven principally by the strategic capital development projects that Edmond mentioned earlier. Moving now to our debt profile and credit metrics on slide 15.
Net debt was EUR 2.1 billion at year-end. As you can see here from the slide, our debt maturity profile is in very good shape, with a weighted average maturity of 5.7 years. During the year when market conditions were favorable, we issued a new EUR 750 million 10-year sustainability-linked bond, which is reflected in our year-end cash position. Our credit metrics at the end of the year remained strong, with a net debt to EBITDA ratio of 2x and EBITDA to net interest of 14.9x. Overall, we have a very strong balance sheet, which will continue to support our strategic growth initiatives. Turning now to slide 16.
I'd like to take a couple of moments to give you an update on our refreshed reporting segments for 2022, post the disposal of our Consumer Foods, Meats, and Meals business, as we announced at our Capital Markets Day. On the left-hand side, you will see our 2021 reported revenue of EUR 7.4 billion based on our existing segments. On the right-hand side, you will see our pro forma revenue of EUR 6.7 billion, excluding the Meat and Meals business revenue that has been disposed. From January 1st, our Taste and Nutrition segment will exclude dairy processing activities in Ireland, as this business has now been combined with the Consumer Foods dairy business to form Kerry Dairy Ireland.
On a pro forma basis, the 2021 group revenue of EUR 6.7 billion comprises EUR 5.7 billion revenue in Taste & Nutrition and EUR 1.1 billion in Kerry Dairy Ireland. Additionally, with the completion of the Kerryconnect program, we will include the current centrally held information technology costs within the relevant business segments. Reflecting these changes, the 2021 pro forma EBITDA margin for Taste & Nutrition would have been 17.7% and 6.3% for Kerry Dairy Ireland. We have included a number of supplementary slides with further financial analysis in the appendix for modeling purposes. Finally, to cover off a number of other financial matters on slide 17. On Kerryconnect, we continued our deployment through the year in North America, and the overall program is scheduled to complete in the H1 of 2022.
On nontrading items, there were a number of moving parts. We had a gain on the disposal of the Consumer Foods, Meats, and Meals business of over EUR 200 million, which was partially offset by investment in Kerry Global Business Services and acquisition integration and other costs, resulting in a net overall credit of EUR 134 million. On the Accelerate Operational Excellence, as we outlined at our Capital Markets Day, our program will commence in 2022 and run until 2024. We are commencing the manufacturing excellence deployment across over 30 manufacturing operations this year. These are facilities of scale, and the focus will be on optimizing and re-engineering manufacturing processes at these facilities enabled by digitalization and automation. This will be key to facilitating the subsequent relocation of manufacturing across our asset footprint.
The program will result in improved group margins over the course of the plan, with a net overall investment of EUR 120 million, as previously noted, delivering a recurring annual benefit of EUR 70 million per annum by 2025. The majority of this investment will be in the next couple of years, with an expected spend of circa EUR 50 million in 2022, which we will update you on as the year progresses. On raw materials, we have seen significant cost inflation as we move through the H2 of 2021, resulting in raw material cost inflation of circa 5% in the Q4 . We currently expect mid- to high single-digit raw material cost inflation for the H1 of 2022, with significant variability across our basket of raw materials.
We will continue to use our well-established pricing model to manage the recovery of these raw material cost increases. On dividends, we are proposing a final dividend of EUR 0.667 per share, which represents a 10% growth rate. On currency, the translation headwind on adjusted earnings per share in 2021 was 1.9%, and we are currently estimating a translation currency tailwind of circa 3% on adjusted earnings per share for 2022. To summarize, before I hand you back to Edmond, I'm pleased to say we delivered a strong overall financial performance in the year, especially given the current volatility in the marketplace. With that, I'll hand you back to Edmond for the outlook and future prospects.
Thanks, Marguerite. Moving now to slide 19, which gives you an overview of how our acquisitions align to our strategic framework. Firstly, you have our strategic priorities of taste, nutrition, and emerging markets at the top level. Beneath this, are our four key growth platforms, plant-based, food waste, health and biopharma, and authentic taste. Each of these areas will be important contributors to our growth over the coming years. At the bottom of the slide, you can see our acquisitions since the beginning of 2021. Under food waste, the acquisition of Niacet significantly enhanced our preservation portfolio. Likewise, under health and biopharma, we've built out our ProActive nutrition technology portfolio through Biosearch Life and Natreon. The acquisitions of c-LEcta and Enmex will enhance our biotechnology capabilities, which I'll speak to in a little bit more detail on the next slide.
Under authentic taste, we expanded our presence in emerging markets with the acquisitions of Afribon in East Africa and Almer in Malaysia. Turning next to slide 20 and the overview of c-LEcta and Enmex. Before we begin, I believe it's important to note that we see biotechnology as an increasingly important area for our industry going forward, driven by the need for more sustainable food and health systems. We have a strong track record in this area as we've been providing enzymatic solutions and fermentate to our customers for many decades. Our global fermentation capability extends across probiotics, biopreservation, enzymes, and process optimization. Last year, we established our global fermentation science center of excellence to bring together our global pool of talent, support further strategic partnerships, and to increase innovation.
c-LEcta will be a step change for Kerry's biotechnology innovation capabilities as a platform to create new technologies through its expertise in precision fermentation, optimized bioprocessing, and biotransformation for the creation of high-value targeted enzymes and other ingredients. c-LEcta is based in Leipzig, Germany, with sales primarily into the pharma market and blue chip pharma customers in the areas such as gene therapy, vaccines, and active pharmaceutical ingredients. Its portfolio also includes a leading high-intensity enzyme-derived natural sweetener, which is used to sweeten food without adding calories. c-LEcta has a really exciting pipeline of functional bioactives across food, beverage, and other consumer markets, and we see significant future potential to leverage and commercialize these technologies using Kerry's broad market reach right across a range of end-use markets.
Now moving to Enmex, which was founded in 1972 and is a leading enzyme manufacturer based in Mexico with a broad microbial enzyme portfolio across food, beverage, and animal nutrition markets. It has vast experience in industrial-level bioprocessing and is a leading manufacturer of enzymes for protein hydrolysis. Enmex will also extend our fermentation and enzyme manufacturing capabilities into Latin America. These acquisitions are a great example of our continued commitment to invest in innovation as we aim to develop new sustainable technologies and improve manufacturing processes in our industry. We have an ambition to reach over 2 billion consumers with sustainable nutrition solutions by 2030, and biotechnology will play a key role in all of our growth platforms across authentic taste, plant-based, health and biopharma, and food waste.
Now moving to slide 21 and our outlook and future prospects for 2022. Our markets remain highly dynamic with a good overall demand environment, despite the backdrop of COVID and supply chain challenges right across our industry. While market conditions remain uncertain, we feel we are strongly positioned for growth. Our key growth platforms of authentic taste, food waste, plant-based, and health and biopharma underpin a very strong innovation pipeline. As the industry is currently experiencing a period of heightened inflation, we feel confident in our ability to manage through this current cycle, given our track record and established pricing model combined with our cost initiatives. We will continue to strategically evolve our portfolio and invest capital aligned to our strategic priorities and key growth platforms.
Finally, we expect to achieve adjusted earnings per share growth in 2022 of 5%-9% on a constant currency basis, reflecting the net dilution from acquisitions and disposals in the year. With that, I'll hand you back to the operator, and we look forward to taking your questions.
Ladies and gentlemen, we'll now begin the question and answer session. If you wish to ask a question, please press star one on your telephone. We have the first question from James Targett from Berenberg. Please go ahead. Your line is open.
Hello. Good morning, Edmond and Marguerite. Thanks for the presentation. Yeah, a couple of questions on the top line outlook, just in terms of volume growth. I assume you're still expecting kind of 4%-6% for, you know, for Taste & Nutrition this year. I just wondered, now you're talking well, firstly, if you could confirm that, but also regards to food service, you say it's back to 2019 levels. Do you still expect food service growth to be accretive to the top line volume growth rate, considering, you know, obviously there's still, you know, so changing dynamics, should we say, in the food service market?
Sticking with volumes, I think here, looking at the slides, it looks like the dairy unit was about 50 basis points diluted to volume growth in 2021. Is that similar level of dilution that you've seen, say, over the last five years? I'll leave it there. Those are my two questions on volume outlook. Thanks.
Thanks, James, and good morning. I mean, I think in terms of your, let's say, your outlook and what you said there, that's pretty much in line with what we expect. We do feel that we are well positioned for growth in 2022, and our volume growth we expect to be in the range of our long-term targets of 4%-6%. Like we've said previously, just from a channel perspective, on retail, we believe we can grow in the zone of 4% in that channel. We've been ahead of that in the last year, but going forward, we expect to be in that 4% or 4%+ zone.
Of course, that doesn't mean every quarter will start with a four. On the food service channel, you know, there is still a lot of moving parts, and you know, I guess, look, we're very pleased with the Q4 , the fact that we are above 2019 levels. As we look out into 2022, we expect the performance in food service to be ahead of retail. I wouldn't like to give an exact percentage of that just yet.
In terms of your comments on the Kerry dairy business from a growth perspective, I think yeah, you're on the right track there in terms of the dilutive nature of the volume growth in the dairy business would have been fairly consistent over the last number of years.
Thank you. Thank you.
Thank you for your question. The next question from Cathal Kenny from Davy Research. Please go ahead. Your line is open.
Good morning, all. A couple of questions from my side. Firstly, just a follow-up on the last question. Just to bridge on the accretion associated with the move to the new reporting structure. So I'm just looking at T&N EBITDA. Perhaps Marguerite, you can help us bridge that because I see a footnote in the accounts around the allocation of central costs. That's my first question. Second question just relates to M&A. When can we get an update on the Niacet acquisition? And then related to that, just in your opening remarks, Edmond, on c-LEcta, you referenced the future potential around that business from a commercial perspective. Perhaps you can maybe enlighten us a little bit more with regards to the opportunities out there. They're my three questions. Thank you.
Good morning, Cathal. I might take your first question first before I hand back to Edmund on the acquisitions. Just on the bridge, as I mentioned a few moments ago, the pro forma EBITDA margin for Taste & Nutrition would have been 17.7%, and the movement from 17.5 to the 17.7 is made up of two elements. Firstly, the transfer of the dairy processing activities, as you mentioned, is accretive by circa 100 basis points. Secondly, on the completion of the Kerryconnect program, we will include the centrally held technology costs within the relevant business units, and that is dilutive by circa 80 basis points, and that gives you a net 20 basis point accretion. Moving from the 17.5 to the 17.7, as I mentioned.
In terms of the questions on the acquisitions and M&A, I would say firstly on Niacet, the integration is going very well. I would say it's ahead of expectations. I think what's most pleasing from my perspective is the fact that we've been able to combine to ensure benefits of combining the technologies that came with Niacet to the technologies that we have within Kerry already on, as it relates to food protection and preservation. We're creating solutions that have a synergistic benefit for our customers by combining both the technology we acquired through Niacet and primarily the vinegar technologies that we acquired and have subsequently evolved post the acquisition of Fleischmann's.
particularly pleased with how that integration is going and our response from customers and our ability to solve some of the challenges that they have been experiencing on food protection and preservation. On the most recent acquisitions, I think it's fair to say we're very excited about both of the biotech acquisitions that we announced, we just announced. On c-LEcta, maybe just to put some parameters around that, it's a business that we would characterize as an early stage deep research and innovation company with revenues in the zone of EUR 20 million in 2021.
It's been growing very fast over the last number of years. When we were evaluating that business, I guess we were looking at, you know, not just at the short-term potential, but also more the longer term. Maybe just to put a little bit of color on the comments I made there in the presentation. Looking first maybe in the health and biopharma, let's say growth platform, in the short term, we see the opportunity to expand our pharma technology portfolio, so we can bring more technologies to our pharma customers within Kerry. In the area of food waste, we're working with a number of customers on converting their by-products and their waste streams into usable components.
We see the opportunity there where the c-LEcta platform can be a potential enabler for us to create value from those waste streams. Then in the area of plant-based, we still see opportunity to develop better replacement technologies for things like collagen and gelatin using precision fermentation. Look, you know, time will tell, you know, when some of these examples could become mainstream. You know, this should just give you some idea of how we're thinking about the space. It's something that we're really excited about.
Thank you.
Okay.
Thank you for your question. We have the next question from Charles Eden from UBS. Please go ahead.
All right. Good morning, Edmond. Good morning, Marguerite. Just one question from me, and I want to come back to slide 19, where you set out the 2021 acquisitions. I note no acquisitions in plant-based, and I just wanted to ask on that: Is that because you don't think there are any assets available at the right multiples currently? Is it because you believe you can achieve the solutions in this space through your existing offering in Radicle in the Ojah JV? I ask just because we've seen recent reports around some potential softening of consumer demand for these products. I just wanted to get your broader opinion on this sort of longer term growth engine. Thank you.
Sure. Thanks, Charles. Firstly, maybe just to take your first point on acquisitions. We feel we have a very strong portfolio there. We did a deep dive on this at our CMD and really brought to life what we believe our capabilities are in the space. I think we're pretty well positioned. I'm not completely ruling out acquisitions in the space, but certainly we feel pretty good around where we are from a portfolio perspective. I would say that we have had great growth in the plant-based space. It represents over 2% of our business, and it's been growing strong double digits for us.
I suppose as we look out into the future, we do see that the fundamental drivers behind why consumers want plant-based offerings continuing to be strong. You know, but that said, I guess it is clear that consumers are looking for more choice, better taste experiences, cleaner labels and frankly, better price points. That is a challenge. Of course it's also an opportunity for us and the industry. Because of where we're positioned and our portfolio and our customer access, we do feel we are well-placed to address some of those challenges.
We do continue to see plant-based continuing to be a bigger part of our business and a bigger part of our story going forward.
Thank you. Can I just push you on strong double digits? Does that mean 20, 30? Are you able to kind of give us any idea what the kind of pace of that growth will be this year? Thank you.
I would say, you know, on the zone maybe of 20.
Super. Thank you.
Thank you for your question. The next question for Alexia Howard from Barclays. Please go ahead.
Hi. Yeah, morning, all. Two questions from me, please. Just in terms of the change in the segmental reporting, obviously having now Kerry Dairy Ireland together as one segment and now allocating some central costs to that business. I mean, should we infer from this that, you know, despite the conclusion of the strategic review last year, you might still consider options for this business in time? That's the first one. The second one, on the return on capital employed, I think, you know, 9.9% in 2021. The Capital Markets Day, you gave an updated target of 10%-12% on average over the next 5 years. Appreciate that was not an organic target, and I think built in some potential for future dilution from M&A.
Maybe you could give us an indication on an organic basis what level of improvement you might expect on this metric in the absence of M&A, or at least confirm that you do expect underlying improvement here as your margins build as per the targets you put out. Thanks.
Good morning, Alexia. I might take the return on capital employed question first. Just to reconfirm our commitment in terms of return on capital employed as we outlined at the Capital Markets Day. For 2022, we're looking at return on capital employed in the zone of 10%. Obviously recognizing we will have a dilution impact in the year of circa 20 basis points given the portfolio changes in 2021. Obviously the 9.9 that you referenced also incorporates a portfolio dilution impact of circa 30 basis points in 2021. We are committed to delivering the return on capital employed as we outlined. Hopefully that gives you a sense of how we're thinking about it.
Maybe with that, I'll hand over to Edmond on the other points.
Yeah. With respect to Kerry Dairy Ireland, over the last few months, we put a very experienced management team in place there, who will manage that business for us on a pretty much standalone basis. Like we've said at the CMD, we will selectively invest in this business going forward, in areas like snacking and plant-based. Somewhat similar to what we did in our meat and meals business around the plant-based meat area. We will invest in the plant-based dairy element of this business. Also like what we've said in the past, we will continue to remain open-minded on how we can best create value for our shareholders going forward.
Thank you.
Thank you for your question. The next question from Jason Molins from Goodbody. Your line is open.
Hi. Good morning, Edmond and Marguerite. Just wanted to check in on labor constraints. I know you called that out as an impact back in Q3. Just wondering if you saw any impact in the final quarter, maybe some comments around what you're seeing at the moment, given COVID still lingering. And then secondly, in terms of pricing, the pricing that you saw in Q4, 2.9%, can you talk about pricing expectations we should be thinking about for this year, and how that would impact margins, given how you report and obviously run for a cash margin position. Thank you.
Yeah. I'll take those questions, Jason. I would say in terms of, let's say, some of the constraints that we saw and that we outlined at the Q3, we did see some, I would say, freeing up of those constraints as we moved into Q4. Now that said, we did experience some Omicron challenges at the very end of the year and at the beginning of 2022. I would say, look, we're continuing to work through some of those challenges. But everything that we're seeing right now is baked into our guidance.
I would say then in terms of pricing, like you said, we saw pricing of 2.9% in Q4. Maybe just taking a step back for a moment. The first thing I would say is that the level of cost increases coming through the supply chain is unprecedented. Like Marguerite said, you know, we're looking at managing it, you know, essentially in two ways, through our cost initiatives and also through price increases. We have developed a quite sophisticated approach to pricing over the years, and we do have a well-established model. Like we said, our approach and our overall objective and the key point is that we're working to maintain our cash margins.
While, you know, it's a bit early to say, you know, what the, what the, let's say, inflation environment is gonna look like, you know, out into, let's say, the H2 of the year, we feel confident without sounding, let's say, complacent or anything like that regardless of how pricing evolves, we feel we'll be able to work through it, really leaning hard into the fact that, you know, we have that well-established pricing model in place. You know, we do have a good track record here of managing through inflationary cycles and, you know, despite the unprecedented scale of this cycle.
I think as we look out, our primary objective throughout the course of 2022 will be to maintain our overall cash margins.
I'm sorry, just following on in terms of the guidance that you mentioned. I think Marguerite mentioned mid to high single digits. Is that all your input costs or is it just raw material? Just for clarification.
Jason, just on that point, the mid- to high-single-digits that I refer to is raw material cost inflation. That's how we see it for the H1 of 2022.
Okay, thanks.
Thank you for your question. The next question from James Targett from Berenberg. Please go ahead.
Oh, hi. Thanks for taking it. A quick follow-up. I mean, I just had one new question which was on reformulation. I mean, I know in previous inflation cycles you've had, you know, been a beneficiary of your customers reformulating to try and reduce the overall cost of their products. So I just wondered if you're seeing any benefit at the moment from that and if you expect to this year in terms of your volumes. And then, sorry if I can maybe just follow up actually on that last question, Marguerite, to clarify that inflation figure is raw materials. Could you maybe talk about some of your other cost buckets and the kind of inflation you're seeing there? Thank you.
I might take the first question first, James. To be honest, we actually haven't seen any significant level of projects as it relates to innovating for value. It hasn't really increased in any significant way over the last number of months. Obviously that's something we're keeping a close eye on. Right now, today demand is continuing to prove resilient. What we have seen in the U.S. is some of our food service customers reintroducing some meal deals and family deals and things like that. These deals haven't been a factor for the last two-three years.
This could mean that they are seeing some of their consumers looking to you know looking for more value options. I'm not making a major call out here, but just rather flagging that we are keeping a close eye on it. As we sit here today, we haven't seen any significant step up in reformulations for value reasons.
Maybe James, just on the second part of your question, firstly just to reiterate Edmund's earlier comments, we are managing inflation through pricing and cost initiatives. And obviously I've spoken to the raw material components. Just on the other inflationary costs, as you'd expect, we continue to see significant inflation most notably in distribution, energy and labor costs. We would've flagged this back at the Q3 and we've continued to see that in Q4 and as we look out into 2022. Specifically on distribution and energy, we've seen strong double-digit cost increases in 2021 and into 2022, whereas labor has varied more depending on the local labor market dynamics.
Again, similar to what we've said previously, we're very much managing these costs via a combination of pricing and cost initiatives. As you can appreciate, a significant amount of work underway throughout the business, pulling various levers to recover these cost increases either through the cost initiatives or through pricing. As Edmond mentioned, you know, we have a very well-established pricing model and also we feel a strong record of managing through periods of inflation.
Clearly just given, as we've spoken about before, at that dynamic of pricing, from a margin perspective, it will have a meaningful mathematical denominator effect on margins in the current year, reflective of the raw material cost inflation I've just referenced, notwithstanding that where we sit here today, we do see expansion in our group margin overall for 2022. Hopefully that's helpful in terms of giving you the component parts of how we're seeing inflation.
Yes, thank you very much.
Thank you for your question. We have the next question from John Ennis from Goldman Sachs. Please go ahead.
Hello, everyone. Thanks for taking my question. I guess maybe I can start with a bit of a pedantic one on working capital. I guess you've got an average working capital figure that appears to be quite different to the working capital change in the cash flow statement this year. I think it's a gap of about EUR 150 million. Can we just go through that in a bit more detail? Why is it so different this year? What, if anything, does that mean for next year? My second question's on the Americas region within T&N. I think the growth in Q4 clearly accelerated versus the Q3 , both on a one-year and two-year basis. Can you talk through the drivers of that sequential pickup?
Should we expect the strength to flow through into the H1 of 2022? Or was there any phasing within that performance that we need to be aware of? My third, if I can squeeze in a third, is just on the Dairy Ireland division, because I guess we don't have much history in terms of margin performance for that new segment. Is the 6% EBITDA margin largely reflective for profitability over a consistent period in time, or is that volatile? Can you give us a bit of a sense of a time series for that segment? Thank you.
John, I might just take your first question in relation to working capital. Just maybe before I speak to the point to point, obviously our measure through the business is our average working capital. We feel that it's a better management and performance measure through the year. Just in recognition of the current environment, particularly the supply chain constraints that were visible through Q4, we made a number of conscious decisions in relation to inventory working capital investment. The significant movement between the investment in the average working capital and the point to point working capital is primarily associated with increased inventory levels.
The reason for carrying higher inventories at the year end, as I mentioned, was driven by the volatility in the environment and the supply chain challenges. I would make probably a couple of comments just in that context. We made decisions coming into the year and anticipating a strong finish to the year to hold a strategic stock holding of particular raw materials and other stocks. Secondly, we did have increased Kerryconnect stock holdings at the year end. You might recollect we pushed out a number of our go lives just into the last quarter. Some of those manufacturing plants are some of our most complex manufacturing plants, some of which we concluded before the year end.
A number we deferred because of the COVID impact into the H1 of this year. As we do, we built some de-risk stocks in relation to those sites. There's obviously inflation at play, so there is an increase, a significant increase due to inflation just on raw material costs, and that's flowing into the inventory from a point to point perspective. Then just finally, as I mentioned, managing through some of the short term supply chain challenges, we did hold consciously more finished good stocks in certain areas. I would say that our year end inventory investment was uncharacteristically high because of those factors.
We do see that reversing as we move through the year, particularly on the strategic stock holding and also reduced Kerryconnect contingency stocks as we complete the Kerryconnect rollout.
That's helpful. Thank you.
Hopefully that's helpful. Thank you.
Just maybe to pick up a quick comment in the Americas to shed a little bit of light on that. North America had good mid-single-digit growth, while LETAM had good double-digit growth in Q4. That might be just useful in terms of putting a bit of color on that. The second point I'd make then is that, you know, North America has been leading the way for us in terms of innovation, especially I would call out emerging brand innovation, followed by I would say a step change in functional food innovation.
Lastly, on the food service channel, I know I've mentioned this previously, but we are continuing to see innovation to reduce complexity in the back store operations. I would say that while there continues to be, you know, some challenges as it relates to COVID and some supply chain issues, the fundamentals are good as we look at that region. Margin one in terms of the dairy margin, the overall Kerry Dairy Ireland, I think your ask there, John, is the business that has moved out of Taste & Nutrition into that. I mean, it's in the zone of the overall Kerry Dairy Ireland margin that we've outlined in the appendices.
It's not necessarily at that level, but it's somewhat close to that level. That's the way you should think about it.
Okay, brilliant. Thank you, everyone.
Thank you for your question. The next question for Heidi from BNP Paribas. Please go ahead.
Good morning. I just wanted to clarify, do you expect any changes in consumer behavior in response to inflation in any channels or regions, please? How are you positioned if consumers were to trade down? Lastly, what's your latest thinking on M&A, please? I think last time you had talked about more assets being available. How is the environment looking now? Thank you.
Good morning, Heidi. The line isn't great there. I think the second question was on the M&A pipeline. I would say the M&A pipeline continues to be quite strong. We have seen quite a significant pickup. I might have mentioned this at the Q3 in terms of the amount of opportunities that are coming across our desk. We are very selective in terms of, you know, how we engage and who we engage around some of these opportunities. We're very focused on opportunities that can really propel us forward as it relates to driving us forward in achieving our strategies.
I would say there's quite a bit of activity and I would say a pretty strong pipeline. In terms of, I would say, the response from consumers on the continued inflation, I guess right, a question I answered previously addressed some of that, but so we're not seeing too much from a project perspective at this stage. Our track record here tells us that, you know, we've worked with customers in the past to address those trading down issues if they were to happen. We've no doubt that some consumers will trade down here, you know, in a moment in time.
It's something that we're staying very close to. History shows us that, you know, customers will need to be agile, and we have the ability to be agile, because I think this is something that could change quite quickly. I think we're well positioned to partner with customers to bring the right products to market with the right value proposition to for consumers as they potentially look at maybe compromising on some of the attributes, whether it's, you know, nutritional attributes, whether it's taste attributes, or whether it's sustainability attributes. Our perspective on it is that, you know, I think consumers will make choices, but we don't expect the same response from customers like we have maybe, you know, 10 years ago.
I think customers will look at, you know, being very selective around what attributes they're gonna essentially forego. All that said, I feel that we're well positioned, and we'll be able to move quickly with customers, as if and when the market shifts.
Thank you.
Thank you for your question. The next question from Laurent Monnier from Citi. Please go ahead.
Hi there. Yeah, thanks for taking my question. I just had one on food service. Just wondering how the exit rate looks in this part of your business, maybe the different exit rate by different region. Are you seeing any impacts from Omicron to your business here? Sorry if I missed that. I also don't know if I missed. Did you talk anything about your expectations for growth in the food service channel this year? Just interested to see how you see that developing. My second question would be on going back to your midterm plan, given your CMD last year. Your Accelerate Operational Excellence planned investment, I think it was EUR 120 million expected over the plan until 2024.
Just wondering how we should think about the timing of these investments, whether that will be equally split over the years or whether that would be front or back-end loaded? Thank you.
Laurent, I might just take the last question. I mentioned earlier just in relation to the Accelerate Operational Excellence program that we will commence that program this year and it will run until 2024. In terms of the overall EUR 120 million investment over the period of the program, the majority of the investment will be in 2022 and 2023, and we estimate that approximately in 2022 we will have an investment of in the zone of EUR 50 million.
Hopefully that gives some clarity as to how that is phased.
In terms of the food service performance, it was a very strong finish to the year for the food service channel, and overall volumes were up 10%, and all regions had similar volume growth in the zone of 10%. What is very pleasing is that all three regions were above 2019 volumes in Q4. We didn't see any noteworthy impact from Omicron in these figures. In terms of the outlook, we do expect to outperform here out into 2022. We are seeing more and more innovation. I mentioned the continuation of the innovation around reducing complexity at back of stores. We are seeing some reintroduction of LTOs.
With that all said, there does remain some uncertainty there at the moment, and we are just keeping a close eye on that. With that said, we do expect a good performance in our food service channel. We feel we're well positioned in the food service channel to grow with our customers there, as we look out into 2022.
Thank you.
Thank you for the question. There are no further questions.
very much for joining us on the call today. Please, if there's any follow-ups, just reach out to us here, and we'll be pleased to address any of your questions. Thank you very much.
Thank you.
Thank you.
That concludes the conference for today. Thank you for participating. You may hang up this connection.