H ave been instrumental to our success, and as you can see, we have delivered more than NOK 700 million in revenue with an EBITDA margin of 21% in the last 12 months, ending Q2 this year. That is where we came from. Today, we have a global presence and a solid track record of delivered installations. We have reference plants in 27 countries across six continents, and Cambi technology mitigates more than 1.2 million tons of CO2 annually. We are a trusted partner for leading water utilities all over the globe, and they are some of our best ambassadors in promoting our solutions. In addition, many of them are repeat customers. With this, let's move over to the next section, where we'll explain in more detail the value proposition of our product. We have a proven technology solution with a unique value proposition.
Before we dive into this, let's spend a moment to understand where our technology fits in.
Clean water is essential for life. Every day, when we shower, do dishes, or flush the toilet, we use clean water. Cities produce a lot of wastewater, which is gathered in a sewerage network and flows to a wastewater treatment plant. There, it passes several cleaning steps. Treated wastewater is safely released back into the environment, such as a river or the ocean. Back at the plant, we are left with all the substances removed from the wastewater, known as solids or sludge. Although it makes only for a small proportion of the total amount of wastewater, sludge is a costly burden and can account for half of the plant's operating costs.
Most treatment facilities send the sludge into large tanks, where it is decomposed over several days to recover two valuable resources: biogas, a renewable energy resource, which can be used as electricity, natural gas, or vehicle fuel, and biosolids, commonly either used for land application or sent to thermal processing before disposal. Cambi's technology, the thermal hydrolysis process, comes in as a treatment step, which profoundly changes the composition of the sewage sludge, bringing considerable advantages. It reduces the need of digester capacity to one-third. It increases biogas production by up to 50%, and it halves the volume of biosolids while significantly increasing the biosolids quality. The biosolids are nutrient-rich and safe to handle with a natural odor. They have notable benefits for land application in agriculture, but can also cost-effectively undergo thermal processes such as drying and incineration.
In summary, thermal hydrolysis enables water companies to contribute more to the circular economy through increased generation of renewable energy and recycling of resources.
There are several strong drivers for our solution: environmental, financial, and social. Which drivers are giving more weight is location and project dependent, but in total, our solution has an attractive value proposition. I will touch briefly on each one of these. Biosolids volume reduction and the improvement in quality is often the most forceful value driver for Cambi THP. The sheer volume reduction marks the minimum of savings in disposal costs as a Cambi customer will realize. In addition to this, there's a monetizable benefit of generating a high-quality biosolids cake, which has been through sterilization, soil-like in texture and dryness, and with very limited odor. Cambi has witnessed repeated times how our customers have gone from having a costly biosolids disposal problem to farmers queuing up to get hold of the material to replace fossil-derived fertilizers.
One utility company which has accomplished a lot in turning their biosolids into a product is DC Water. They have actively promoted their biosolids. On the picture on the left, there's the mayor of Washington, D.C., together with executives of the DC Water utility. They're planting a tree in a Cambi cake biosolids. The picture on the right shows bagged biosolids sold in gardening center as garden soil under the trademark name Bloom Soil. The conversion of biomass to biogas involves multiple steps, of which hydrolysis is the rate-limiting process in a conventional digestion process. Cambi moves the hydrolysis step out from the digester and speed it up through thermal treatment, enabling the enhanced production illustrated with the blue line on this graph....
The combination of hydrolysis and steam explosion produces a sludge in which the biogas potential of the organic matter is realized much quicker than with no pretreatment step. On top of this, since the thermal hydrolysis process changes the properties of the sludge in such a way that the viscosity is reduced, digesters who are fed with THP-treated sludge have double the dry solids loading rate compared to conventional digesters. To exemplify the biogas generation benefits, two of our largest customers, Thames Water Utilities and Beijing Drainage Group, have independently reported substantial increases in biogas generation. These clients are now generating between 25% and 50% more biogas, with less than half of the original digester volume. In the example on this page, we will show Cambi THP creating a 3 times digester efficiency increase in Manchester.
Digesters are costly and require a lot of space, particularly wastewater treatment plants [where] treatment sludge from large and growing cities face footprint constraints. These are required to process more sludge while keeping their footprint constant. Davyhulme, the sludge treatment center located near Manchester in the U.K., is an example of a project who would face footprint constraints in a conventional process. By installing two relatively small THP trains, we freed up significant space, while at the same time increasing the capacity. With no THP, they might have been required to build a whole new or maintain several other sludge treatment centers, which would have come at a significant cost. Another example is from the city of Beijing, where we significantly reduced the carbon footprint through installation of Cambi THP technology. In sophisticated markets, master planning and tenders are increasingly giving more weight to environmental sustainability and resource recovery.
For example, in 2014, as the city of Beijing was sending their sludge to landfill, they decided to evaluate alternatives. Comparisons were made between two alternatives. Incineration would reduce annual CO2 emissions by 1.8 million tons of CO2, while Cambi THP would reduce the CO2 emissions by 2.2 million tons CO2 equivalent reduction. This is the equivalent of removing 500,000 petrol cars from the roads each year. Supported by the business case, they made the right environmental choice, and Cambi now has 5 installations, with a capacity to handle 26 million people equivalents. Lastly, the final route and application of sewage sludge is an actively debated topic in the wastewater industry. However, regardless of biosolids disposal route, the THP technology will always benefit our customers.
This is so as THP will improve the energy balance by giving a lower volume and drier product to be sent to, for example, incineration. One handling route for the biosolids talked about today, and as you can see on this slide, is agriculture or land application. In Norway, our recycling business, Grønn Vekst, contracts with wastewater treatment plants to handle the biosolids. To learn more about this business and their other revenue sources, I have the CEO of Grønn Vekst, Baard Keller, with me from Grimstad. Good morning, Baard.
Good morning, Eirik.
Grønn Vekst has an interesting business model, Baard. Can you tell us a bit about what Grønn Vekst does?
Yes, absolutely. Well, first of all, Grønn Vekst is a Norwegian company, and we operate in, in Norway.
Mm-hmm.
We are a company that's specialized over 23 years now, recycling organic resources, primarily coming from an upstream customer base consisting of cities, industry, also stone quarries, where we then basically handle this organic waste fractions or resources, as we like to call them, and utilize them in a downstream market where we produce mainly soil products.
Mm-hmm.
Then soil products being produced to both large projects, entrepreneurs, but also, lately, to a consumer market, where we have specialized ourselves in, producing peat-free products for, consumers like you and me. These three products being sold in, small bags in garden centers and-
Mm
... stores around the country.
Mm-hmm. You touched on, you know, two main segments, Baard, the upstream markets and the downstream market. Could you share a bit more details and insight into those two markets, you know, our market position and the growth potential?
Yeah. In the upstream market, we handle two, three main fractions of organic waste or resources. It's biosolids, typically coming from biogas plants. It's food waste compost, and also garden waste, which has proven to be a very important resource for us, connected to the development of the downstream peat-free product. If you look at the downstream market, we typically divide it in two. We have the bulk soil market, where we produce soil for large products. We, on a yearly basis, produce up to 250,000 tons of soil, and we have now also entered into this small niche of peat-free products and then sold to consumers.
Mm.
If you look at the market shares and potential in the different segments, the upstream market, we sit roughly on 50% of the contracts that are currently available in Norway. This is a typical tender market. If you look at the bulk soil segment, approximately 25% of all soil in Norway in this segment is Grønn Vekst soil. And we see a potential and upside in both these markets. The biggest upside we see is, however, in the bagged soil market, where we entered into what is still a very small segment of the total market, but with the change of regulations and also a more environmental focus from customers, private customers, we see that-
Mm
... there is a big growth potential here in the years to come. So we... But before talking more about the bagged soil, we, we have prepared a short... video clip from our first factory in Norway.
Mm-hmm.
Let's have a look, and then we can discuss more after that.
Mm.
Welcome to Grønn Vekst Støleheia , just north of, Kristiansand in Norway. I'm going to take you for a small tour of, the peat-free factory of Grønn Vekst. The factory itself, you see located behind me. We're going to start a journey to see what, happens before final products is produced here, and we're going to start at the other side of, the facility, where, the compost, the most important ingredient in our, soil, is produced. So follow me. So it all starts here. This is the garden waste, delivered from, private households in the region. And this is crushed down to a fine structure, and everything is put into a process. You can see over there, you have the pipes of, crushed garden waste.
After one and a half year, this product is ready to be used in our soil blends. In this process, we have constant monitoring in what's happening with the compost, to secure that the quality is absolute perfect. Let's have a look at the final compost over here. This is the perfect compost, one and a half year after the process started. Ready to be used in our production. Let's go from here and go back to the factory and see what actually happens up there when we produce the best soil. Okay, we are back at the factory. While we are waiting for my colleague picking up some fresh compost to be used in the production, let me explain what we're able to do here.
We are actually able to mix several different organic ingredients that are used in our different soil blends. So compost, as I explained, is one of the most important. Next to that, we are using organic fertilizers, we are using wood fiber, and some other ingredients. Okay, so now the factory is operating. This side of the factory, we are able to mix up to 5 or 6, 6 different ingredients, depending on which product we are producing. Everything is then passed on over here, see where the magic happens, and then we fill the bags. Our line has the capacity of producing up to 1.5, maybe up to 2 million bags a year on one shift operation. Pretty easy to expand. We could put a parallel line next to this, if the sales volumes are good.
Here we go. After one and a half years since we started with the composting process, the bags are ready, ready to go out to different customers, both plant customers in all of Norway. Even though it looks like a simple process, you have to remember that behind these products, we have 6, 7, 8, 9, 10 years of product development. It's been a long journey, but we are really happy to be up and running since earlier this year. So the journey has just started for Grønn Vekst and the peat-free revolution.
What an interesting video clip we just saw, Baard. Why, why is there a big increase in the interest for peat-free soil products?
Well, as I said, it's connected to the environment and environmental focus of the customers. Majority of soil sold today in bags is based on peat, and peat comes from peatlands. When peatlands are left undisturbed, they store carbon, but when peatland is opened, you basically free a lot of carbon into the atmosphere. So even though peatlands cover only a small fraction of the Earth's land area, they are actually estimated to store up to 30% of the world's soil carbon. So, preserving and restoring peatlands is essential for climate change. If it's left undisturbed, you also keep the CO2 where it's supposed to be, and here you see a typical change of the mindset, especially within private customers.
But many, many countries have already started to ban the sale of peat-based soils. Is the peat-free soil you produce at Størleheia a good alternative to peat-based soils?
Yes, absolutely. But it's been a long journey to get where we are today. We started off with the first peat-free production back in 2006, and since then it has gone through a lot of development. Because we have to remember that peat has good. The structure of peat is very good when it comes to grow things in, and this is basically what we tried to copy and then finally managed to copy by using the different resources we see though. Mm.
But what quality challenges did you have to overcome to develop this kind of the new range of peat-free products you introduced to the market this year?
Yeah. As you saw, as you saw in the video with the, with the compost, that was the first challenge because the own weight of the compost is very heavy, and, and this is going to be packed in bags, and people need to be able to carry this. So maybe a 40-L bag is what's primarily sold in garden centers. And the challenge with compost is that the own weight is almost one, so meaning a 40-L bag would weigh 40 kg. So we had to get hold of resources that made the product lighter. And also when it come to transport and logistics, it's essential for us to have a own weight of the product that is 0.5, actually, as it is today.
Mm.
Then there are several other factors, like stable quality, nutrients balance, the composition of the different, raw materials, and also utilizing organic fertilizers, which we were eager to break some codes, and we managed to do that. We don't want to use mineral fertilizers in our products.
It sounds like there's a lot of research and development that's been put into developing this range of products, Baard. And you talk about various components in order to make this peat-free soil. Is there any limitations as to how much you're able to produce?
Yes. Today there is, but we are still developing new raw materials in order to break that final code. So, compost based on garden waste, which is essentially in our product, gives us a certain limitation when it comes to how much we are able to produce. But we are looking into other industries, other fractions that can prove interesting in order to break that last code in... Yeah, to be able to provide way larger quantities than we are able to produce today.
So how... You know, based on this, can you explain to me how you actually see the market for soil in bags in Norway for peat-free soil, and how do you foresee it developing over the next years?
Yeah. Well, first, we estimate the total number of bags being sold in Norway today, where mainly volumes are produced in Norway between 15-17 million units. And this has been ranging from 10-40 L. Up until now, or if you look at the current status, 98% of the volume is still based on peat. So with the change of customer focus, that is very important. But also if you look at our customers, like the garden center, they also need to look at what they're selling in order to have a greener stamp on their operation. We see also a change there, that they are really interested in basically selling peat-free products. And then you have the interesting thing with the new regulations.
The ban proposal in Norway to ban peat products for the consumers in 2025. This has been put on hold a couple of years ago, basically due to the main argument that no one are able to produce replacement soil.
Mm
... compared to peat-based products. But we think that this, with our product development, with what we see now, the bigger interest, this will come on the agenda again. So if I were to guess, I would say that we have a peat-free ban in Norway at the latest in 2030. And you can also look into reference countries. This debate is ongoing in all European countries today, and I think U.K. has made a great statement. They have already set a firm date for ban of peat-free to consumers.
Mm.
So, I think it's only a matter of time before the same will happen in in Norway. And then you have the last thing, and that is the rise of quality in peat-free products. Historically, the quality of peat-free product hasn't been good enough. But we have proven now that we are able to make really, really good products, and so I think that with this argument, and also a lot of customers who have been able this year to test our products, prove that quality isn't an issue anymore.
Mm-hmm. Mm-hmm. This has been very interesting, Baard. It sounds like you've done a lot in developing a product for the future. You're one of the early movers in the Norwegian market. So there's a tremendous growth potential in your business in the years to come, I'm sure. Thank you, Bernd.
Thank you, Eirik. Have a nice day.
As you heard earlier, wastewater can pose both a challenge and an opportunity, and there are some macro trends that are shaping the future of the wastewater management industry. These trends include urbanization, tightening regulations, the drive for circular economy, and a significant wave of investment in wastewater treatment infrastructure. We will now talk through each one of these and how they can affect Cambi. Urbanization. One of the most prominent trends we observe is urbanization. By 2050, it is projected that the world's urban population will grow from 4 billion - 6.5 billion people. This rapid urbanization results in concentrated population that produce substantial amounts of waste, putting immense strain on local ecosystems. Additionally, as cities grow, wealthier and better-educated citizens increasingly expect clean, green, urban environments and hold their political leaders accountable for achieving this. Tightening regulations.
Another critical factor is the wastewater management landscape, is the tightening of regulations. We witnessed the implementation of stricter regulations regarding the discharge of effluent water into seas and rivers. To meet these new standards, wastewater treatment plants are producing more sludge, both in volume and complexity. Furthermore, bans on landfill and sea discharge have eliminated the lower cost outlets for sludge disposal. Waste incineration is becoming an expensive option, and biosolids recycling to land faces increasingly stringent criteria. Circular economy. The drive for circular economy is gaining momentum worldwide. Recycling waste into valuable resources is a central theme in the global green transformation. Organic waste recycling, in particular, aligns with trends in organic farming and the imperative to recover nutrients from sludge biosolids.
This trend has given rise to a growing market for technologies that ensure the safe utilization of biosolids and crops in forestry or as a landscaping purposes. Responding to citizen demands, regulatory bodies are actively promoting local, sustainable energy sources and enforcing stricter environmental standards. In West investment wave. Lastly, we are witnessing an unprecedented wave of investment in wastewater treatment infrastructure. Aging water networks in the Eastern United States and parts of Europe are nearing a crisis point after decades of neglect. In middle-income countries across Latin America, Africa, and Asia, wastewater collection and treatment are evolving from a luxury to a necessity in mega cities. Many cities in Europe and North America still rely on distribution pipes and sewer lines that were laid over 150 years ago.
Developed nations and major cities in emerging markets are faced with the imperative of upgrading infrastructure that was not originally designed for energy efficiency and nutrient recovery. In conclusion, these macro trends present great opportunities for Cambi in the wastewater management industry. The need for investing in new solutions and closing the investment gap within wastewater is projected to reach a staggering $263 billion in 2030. When considering the wastewater treatment plant, the green area of the column to your left, the sludge line is normally about 10% of this. Further, when considering Cambi's core equipment, it accounts for about 20% of the sludge line. This shows that we operate in a large market, which is expected to grow towards 2030. In this environment, how have we done?
If you look at the installed THP capacity, technologies owned by Cambi is dominating globally. Part of the picture, which is very important, is the trust in Cambi and its robust systems. After all, our customers invest in critical infrastructure, and if the equipment fails, it will have a big operational impact. The sludge will simply not stop flowing. Our exceptional uptime and testimonials from customers have helped Cambi cement its position as the world-leading THP supplier.... We have a strong global presence, and since the IPO about 2 years ago, we have continued to expand geographically and strengthen our presence in key markets. We have entered 4 new markets: Bulgaria, South Africa, Israel, and New Zealand, and we've signed a number of new projects with a combined order intake value of more than NOK 2 billion.
We have the capacity to execute projects anywhere in the world, and continue to pursue projects in both established and new markets. As you can see, we have a higher concentration of reference plants in some regions. Let's use two markets where we have a strong presence as examples. In the U.K., which is the only privatized market in the world, we have 25 references with the capacity to treat about half of the sludge generated in the U.K. The push towards centralized sludge treatment to have economy of scale strengthened the financial drivers for our solution. Another example is Norway, with a population just north of 5 million. Considering the small population size and the fact that we still have several more projects with strong drivers for our solution, this illustrates, reflect the huge global potential for Cambi.
Another key market for us is North America, and to best understand the market, I have asked Paul Christy, our Managing Director of North America, to join us on Teams. Good morning, Paul. How are you doing?
Good morning, Eirik. I'm doing great. How about you?
I'm good, thanks. Paul, you started working for Cambi more than 20 years ago. And you've been there since the start in North America. So could you let me know or let the audience know how the sales process was back then leading up to our first project in Washington, D.C., and how has that evolved over time?
Happy to do that. So, you know, the DC Water project is a project that it's one of the largest wastewater treatment plants in the United States. It's in our nation's capital, and it is well-respected within our, within the country as being one of the premier facilities. So it was quite a challenge to convince them to go with some process that wasn't even installed in North America. But, you know, we started, took about 12 years to get them to decide to go with Cambi. It was kind of a big shocker to the industry, and it's turned out to be a hugely successful project, and we're very lucky to have our first installation at DC Water because it gave us a lot, a tremendous amount of credibility in the North American market.
But it did take 12 years to win the contract, another 3 years to get it up and running, and once it's up and running, lots of people go visit the facility, and we have, you know, succeeded since then, and it's a lot easier now to sell a Cambi system in North America.
No. So, that's incredible, and as you said, it's, you know, it's been seen as a disruptive technology, and then penetrating a market can be a challenge. But can you share some, in that respect, some insight into the markets in North America where we have been particularly successful?
So, I think our, the biggest market, well, the market for us that is most attractive tends to be the larger facilities. Mainly, we show much bigger savings for those plants, and so that helps to be able to drive the project going ahead to, you know, to reduce operating costs, and we can reduce capital costs to build these facilities 'cause they're, they're smaller, they're more efficient, intensified essentially by the Thermal Hydrolysis Process. So it's much easier now. The sales cycle is much shorter. It takes a couple of years to convince somebody to go this way. And then it takes a couple of years, generally, to get the financing in place and get them ready to go out for bids and construction.
There's some long processes here, Paul. So which strategies have contributed to the success that you've seen after DC Water was operational?
Well, we, you know, we try to approach those plants where we have the biggest benefits, and so that's any large plant that is not doing anaerobic digestion. That's the easiest win for us, because, like I said earlier here, we provide capital savings and operating cost savings. So then the other, the second target is those facilities that may already have anaerobic digesters, and they want, need to increase capacity or create a regional sludge center. That's a very good market for us also.
Mm
... because those existing digester tanks can process three times the amount of volume with thermal hydrolysis than conventional digestion.
So in that, you know, there's, you know, a number of customers that's got operating plants in North America. But could you share a customer success story that showcases the value our solutions brings to clients?
... So, DC Water is the perfect example. They, when after putting in thermal hydrolysis, well, let me go back. At the very part of the whole process in 2010, there was a report written by a consulting firm, recommending thermal hydrolysis and projecting savings out over the next 20-30 years. Those savings have actually occurred, so we are eight years into the project, and we have saved them... Well, they've saved $20 million roughly in the volume of solids that leave the plant, and then they've saved another $15 million by reducing chemical costs, producing renewable electric energy that they use. And also their cost per ton, or they save money by they're now selling 30% of their biosolids, rather than paying somebody to take it to land application.
Mm-hmm. Mm-hmm. That's some incredible benefits. Is that typically what you see with all customers, the magnitude of savings that we're seeing for DC Water, or are there different drivers that you see for different customers, different regions?
So I see this on other facilities. We have a plant in Pontiac, Michigan, they're seeing equal to or greater savings than DC Water, and it's a much smaller facility. I mean, it's less than one-tenth the size of DC Water.
Mm.
So we do see that across the board. And you know, the other market for us is creating regional sludge centers-
Mm.
... and that's a little bit harder to quantify because you're gonna put more through-
Mm
... existing infrastructure. So volume reduction, it's a matter of you have to look at the whole sum-
Mm
... of multiple plants contributing their solids to one facility, and you'll see the same savings.
Mm-hmm. Mm-hmm. This is a great journey that we've been through in your market, Paul. But if I'm asking you to try and kind of summarize the key takeaways that you'd like investors and other stakeholders listening in to remember about Cambi sales process and market position in North America, you know, in order to conclude, what would that be?
I think I'll start with it's Cambi around the world has a flawless performance record, so that brings great comfort to customers. But today's market, the fact that we produce renewable gas that can be used for transportation fuel or displace, you know, fossil fuels for transportation. You can produce renewable energy, you can produce renewable natural gas. That is where the world is headed today, reducing carbon footprint and greenhouse gas emissions. But that's not the end of the story. I think the more also important is we are making an end product that people want, that is good for our farmers, it's sequestering carbon, and, you know, the fact that it has very low odor is one of the biggest benefits that they get, that's almost an intangible.
But it's also, reality is, having something leaving your wastewater treatment plant with a lot of odors, that'll kill that project, or that'll get shut down by the neighbors, and that's just simply not ever gonna happen with thermal—with somebody doing a thermal hydrolysis.
Mm-hmm. Mm-hmm. Very, very good, Paul. This has been very insightful. I appreciate you joining us for this session. Thank you very much, Paul.
Yeah, you're welcome.
Very interesting to learn more about the North American market. This supports what I mentioned previously, that we are in a good space, and that we are well-positioned in an industry with tremendous investment needs. In the markets where we are active, we have identified more than 3,000 plants which have the right size, local regulation, and economic and environmental drivers in place for a good business case for a Cambi THP. Of these, we are actively pursuing about 10%, in and increasing this share, being the most important bottleneck to ease through sales and marketing efforts in the coming years. Our chairman, Per Lillebø, talked about the importance of staying focused, and to emphasize this, I want to spend a few minutes commenting on the recent press release, where we announced a change in strategic direction related to our DBFO sub-segment.
Since the IPO, Cambi has had a communicated ambition to enter into plant ownership and operations through DBO projects. While we still believe the global private financing trend will be attractive and that Cambi would be in a strong position to enter into plant ownership and operations, Cambi will, going forward, reduce its effort to actively seek plant ownership. There are a few reasons for this, but the main one being neutrality. We see greater benefits in staying focused on securing more THP projects by going after the addressable market I just showed you. We believe this is best achieved by staying neutral in public tenders, offering our solution to all bidders, as opposed to teaming up with one partner exclusively.... Mats will talk more about our new go-to-market strategy in a moment.
The change in strategic priorities have not changed our focus to build on our scalable platform and increasing our recurring revenue. I have mostly talked about our technology segment, and I've touched on Grønn Vekst in my conversation with Baard, but there's a tremendous growth potential in the services offerings from a growing installed base that I have not talked about. Mats will go through this in more detail. So Mats, please.
Thank you, Eirik, and good morning, everyone. We have a scalable platform, which is well-positioned for growth going forward. And as a part of this, I would like to talk about our new business segments. As you might have seen from a recent press release, Cambi has decided to change its financial reporting structure. The name for the new business segments is Technology and Solutions. The technology segment includes sales activities, R&D, manufacturing, and the delivery of technology to our customers. The segment covers all phases until a plant has been commissioned and starts operating for the first time. It consists of the previously reported equipment sub-segment, in addition to allocated overhead costs, including general and admin costs that are not project-specific. The solution segment includes all our value-adding services after the technology has been delivered and starts operating for the first time.
This could include spare parts, upgrades, modernizations, end-of-life replacements, large capacity upgrades, and various other services. The segment includes the previously reported services and recycling sub-segments, plus its share of overhead costs. The new reporting structure will result in better alignment between company strategy, operations, and financials. Another key motivation to change the business segments is to better illustrate the revenues and profits being generated from our installed base of customers. Historically, much of Cambi's revenue and profits have come from project deliveries. Although our projects have a duration over several years, they are a one-off, so a new project has to replace the previous one to maintain the revenue levels. Over the last two decades, our installed base has grown considerably as more and more projects have been delivered around the world.
We offer a range of services and solutions to all our customers who have purchased our equipment. Revenues from these after-sale activities are more stable and predictable. They are recurring by nature, which means that as a number of projects being delivered continues to grow, activities related to supporting customers is also expected to grow. Now, I will spend a few minutes to explain more about the technology segment. The segment covers all phases leading up to installation of our technology for the first time, meaning when the plant has been handed over to a new customer. All activities and orders following this event will belong to the solutions segment. So the solution segment will also include scenarios where existing customers order new technology equipment as part of end-of-life replacements or large capacity upgrades.
For example, one of our reference plants in Athens, Greece, received its first product from us in 2015, and in 2022, we received a second order for the same plant as a part of a large upgrade project. In this example, the second order is a part of the solutions segment. The segment covers a broad range of sludge line investment scopes. Our scope can range from just delivering core technology as a subcontractor, to being the main contractor and taking the entire scope of the sludge line project. The segment also covers the development and innovation of our technology through R&D. The segment will continuously investigate the potential for thermal hydrolysis in different configurations, applications, and industries, and make sure we have a strong patent portfolio protecting our competitive advantages and market position. The segment may also expand its product portfolio by acquiring complementary technologies.
For example, we acquired complementary technologies from Veolia in 2022. The financial performance for a segment is expected to be unevenly distributed. So let's take a closer look at the financials for the technology segment. Here we see the financial performance for the technology segment, and it is impacted by a few things. Projects typically have a long duration, covering a few years from award to handover to the customer, and the timing of project delivery milestone being reached may vary. In addition, the timing of new order intake may also affect the financial performance. The type of contract and scope that we take will affect the gross margins.... As you can see on the graph, long term, there is a positive development in key financials, but there will be various variations from quarter to quarter. I would like to provide some context regarding this.
We introduced our product as a disruptive technology decades ago, and we have developed the market in large parts ourselves. Our sales process within the segment is characterized by long sales cycles, typically ranging between 3-5 years, with some examples being longer, and the decision process has limited transparency and may be impacted by political processes. Since the timing of when new projects are awarded is difficult to predict, we have been using 2-year targets in our communication. Overall, there is a positive and increasing trend for the segment, and we are prepared that the financial performance, driven by timing of reaching milestones and being awarded new orders, may have variations going forward. After several decades improving and developing our technology, we have standardized and modularized our technology solution so it can be scaled to fit any customer need.
We are able to cover population sizes from 50,000 and upwards, meaning that our products can be sold to every city around the world. Here you see an overview of our models, ranging from our smallest capacity, the B2, to our largest capacity, the B12. Since the products are module-based, they can be combined in different configurations depending on customer needs. There are economies of scale, meaning that the benefits are significant for large systems. As you heard earlier, we serve 50% of the U.K. population, and this is largely because they have large sludge treatment centers where our technology has a bigger impact. We have further continued to standardize our efforts beyond our products sold.
After many years of developing best practices, we have created a standardized sludge line concept, which you see on the left-hand side, which enables us to cost, design, and engineer greenfield projects more efficiently. Also, we have created a complete and standardized pretreatment process, which is suitable as a retrofit for existing plants, as you see on the right-hand side. We have a flexible delivery model when it comes to sludge line projects. Who our customer is can vary from project to project. There are different roles and disciplines that need to be covered for engineering, procurement, and construction. We can act as a subcontractor, delivering core scope, such as THP equipment and auxiliary equipment, but we can also take the main contractor scope, which include also mechanical and electrical work.
We usually take main contractor scope in nearby markets, such as Norway and Denmark, as you have seen for the Damhusåen project. Taking the main contractor scope can provide us with an attractive base workload for the organization. As you have seen from a recent press release, we have announced a change in strategic direction related to the design, build, and operate subsegment. We will no longer actively pursue developing a portfolio of DBO projects. However, this does not mean that we will exclude entering into DBO projects in the future. From now on, DBO projects will just be one of several alternative go-to-market strategies. We seek to engage in the sales activities that result in the fastest way possible in our products being sold.
So our prioritized way of selling will be a sale of the core, scope, the sale of services, a sale of broader sludge line scope, and sale through financing options when it is attractive or needed, such as lease of equipment or through DBO projects. So again, Cambi will still be open to invest in DBO projects going forward, but we will reduce our efforts in actively developing our portfolio of projects. So let's move over to the newly established solutions segment. The segment consists of value-adding services for customers after delivery of technology. The segment will better illustrate the revenues and profits generated from our increasing installed base of customers. The segment will cover essential services such as maintenance, repairs, and operations support, making sure that the product keeps running smoothly over the life cycle of the product.
This could be related to consumables, spare parts, maintenance, and annual shutdowns, upgrades and modifications, where we support with refurbishments and additional THP capacity deliveries. We have expert support and optimization analytics to improve the sludge line performance. And downstream, we do recycling of biosolids, which can be turned into organic resources for agriculture. As for example, Grønn Vekst handles the biosolid product and produces bulk soil, which is sold in Norway. We are also producing value-added soil blends for the consumer market, as you saw with the talk with Grønn Vekst earlier. Now, we expect the segment to be more stable and predictable when it comes to financial performance. So let's take a look at the financial performance for the Solutions segment. As can be seen, there's a very stable and upward trending development in key financials, such as revenue, EBITDA, and gross margin.
As the installed base grows, we have ambitions to continue to grow this segment. We expect the segment to be more predictable when it comes to timing of revenues compared to the Technology segment. However, we still expect seasonality in the revenue generation. This can be driven by receiving and delivering on new equipment orders for existing customers. Annual shutdowns of sludge lines are typically being carried out during the summer months, and Grønn Vekst also has a higher sale of soil in the summer and spring months. The segment is diversified, with both Grønn Vekst and Services being a part of it, and it forms a strong recurring revenue base. What are we doing to grow the Solutions segment? For Grønn Vekst, as you heard earlier, we have plans to continue to expand with our investment in our brand-new soil packing facility at Størleheia in Kristiansand.
For Services, we have four key focus areas. We want to continue to expand essential services within our installed base. This means that we want to continue to develop and offer our services offering to all our customers. We have had a lot of growth here already, but there is still untapped potential in the installed base. For example, we have customers who order the equipment but do not buy essential services from us. So we need to make sure our services offering is selected by all Cambi customers. We want to develop operations and maintenance offering, and this is where we provide our customer with peace of mind by taking care of daily operations and making sure everything keeps running safely and smoothly. We want to roll out remote monitoring and analytics services.
This will enable immediate problem-solving and advice based on live data, and analytics will provide quick and easy access to current and historical operations. We want to further professionalize our expert support and optimization service, where customers can benefit from our expertise and experience from other plants around the world, and we can help customers with debottlenecking, efficiency assessment, safety improvements, operation optimization and analysis, and so on. So let's move over to the next section. We can demonstrate a robust financial performance, which enables shareholder dividends. So let's take a look at the consolidated financial statements for Cambi. We have just looked at the financials for Solutions and Technology, and with both segments combined, we see a very positive development in our key financials. We need to remember that for 2023, we are only looking at the first half figures.
Revenues show a very strong development, trending upwards, and the revenue reported so far in 2023 is already higher than most of the previous years when it comes to full year revenue. EBITDA has had some years just above zero, but so far this year, it is higher than all previous full years combined. We also have had a solid gross margin development. So let's spend a few minutes on some more insights into our financial development. Here, we see two charts showing the development over the last 12 months, viewed per quarter since 2020. A rolling 12-month period is useful for adjusting out some of the seasonal factors that I've mentioned earlier. Revenues, on the left-hand side, had a strong development until the middle of 2021, where we had one year of negative development before returning to a very strong development after that.
As of Q2 2023, we have an all-time high last 12-month revenue. EBITDA, as you can see on the right-hand side, follows much of the same development as the revenues. To understand this development, we have to split it into the business segments. Now we can very clearly see that the Solution segment is stable, predictable, and trending upwards. It is the Technology segment which causes most of the fluctuation in the historical consolidated figures. As I mentioned earlier, the Technology segment is more unevenly distributed, which is driven by two main things. It is the timing of reaching project delivery milestones for projects under execution, and it is the timing of being awarded new orders. Turning over to our balance sheet, we have a very strong financial position, which I also have mentioned in the last quarterly report presentations.
Looking at our cash and cash equivalent development, which also include money market funds. We have been able to grow our business without having to utilize much of our liquidity reserves. In addition to funding operations, we must not forget that since the IPO, we have also used the funds to purchase complementary technology from Veolia, invest in the peat-free soil packing facility for Grønn Vekst, and distribute shareholder dividends earlier this year. So we have been able to grow our business without spending cash reserves, since growth is possible without significant working capital. Customer milestone payments differ a lot from customer to customer and project to project, but the milestone payment schedules normally provide sufficient funds to remain cash positive during project delivery. So on the left-hand side, I have included an example from one of our previous project deliveries.
Here we see the milestone payment schedule in percent and the duration of the project in months. As you can see, almost 40% of the project value is received after only a few months. The milestone payment triggers also vary a lot between projects, and here are some examples. A trigger can be the commencement date, documentation for execution, equipment pressure testing, delivery of main components, installation, and commissioning. The key message here is that by and large, we're able to remain cash positive during project execution, which limits our need for working capital to fund growth. Our ability to grow the business with limited working capital and our change in strategic direction related to DBO projects brings us to another big announcement.
The board has proposed an extraordinary dividend of 0.60 NOK per share, which is equivalent to a total of around NOK 96 million . The dividend is subject to approval of an extraordinary general meeting. This comes in addition to the ordinary dividend of NOK 24 million that was distributed in May. This brings the total dividends in 2023 to NOK 0.75 per share. We are very pleased to being able to reward our shareholders and remain committed to continue to deliver strong operational and financial results for Cambi going forward. When it comes to our previous communications regarding dividends, we reiterate our ambition to paying dividends in the range of 60%-80% of net profits. This ambition is for the fiscal years 2023 and 2024, and the dividend will be determined on the ordinary general meeting on the following year.
This concludes my walkthrough of the section, and we are ready to summarize what we have talked about today.
Today, we have seen that Cambi is strongly positioned for value creation going forward. We are a global leader in wastewater sludge treatment solutions with solid track record. We have a proven thermal hydrolysis technology with a unique value proposition. We are strongly positioned in an attractive market, supported by macro trends. We have a scalable platform positioned for future growth, and we have demonstrated a robust financial performance, which enables shareholder dividends. With this, we are ready to open up for Q&A. With me today to moderate this session, I have our colleague, Dragoș Tâlvescu . Dragoș?
Thank you, Eirik. We have already received several questions, so I think we can start with the first one, maybe addressed to you, Eirik. To what extent do you expect the significant uptick in order intake to continue going forward?
The order intake that we've seen so far this year of about NOK 1 billion is not a good basis to assess what to expect in the next seven, eight months. The order intake is not evenly distributed, and most of the order intake that we have secured so far this year happened after the second quarter close. That said, we have a strong order pipeline. It is growing, and in the longer run, we expect the growth to continue.
The second question, maybe again to you, Eirik, is: What type of projects and in which regions do you see the best prospects for future order intake?
In general, I would say OECD countries and also mega cities. As you have seen, we have secured projects in many new countries in the last two years. So our focus is both on mega cities of the world and also OECD countries.
Thank you, Eirik. Maybe now we have a question for Mats, actually. Can you comment on the increase in gross margin in the first half of 2023, and do you expect this level to continue going forward?
Yeah, the increase in gross margin, we have been very happy to report solid numbers for the beginning of the year. We have seen inflationary pressure and also supply chain disruptions impacting this over the last few years. But we have been successful, I would say, in negotiating and including price escalation mechanisms in our contracts. So we are very happy to kind of protect our gross margins. And, going forward, I would say we see pressure from market to market and also from project to project. So, we will expect increased pressure on gross margins going forward.
Thank you, Mats. I would like to remind everyone that you can still send in questions by email at investor@cambi.com. I will go on now with the next question, also to Mats. Can you comment on how you view the scalability of your cost base?
So, I mean, we have, we have, operational leverage. Another contract on our top line means that we will, we will receive quite a lot on, on, on gross margin, on the EBITDA. However, however, we will see increased pressure on our project execution team. So, our main bottleneck will be the customers. So I feel comfortable that we will be able to scale up the production if we receive more, more orders.
We have now a question that is a bit longer. Referring to slide 12, where we show Cambi serving about 110 million people, and serving maybe 150 million people in 2028. Then on the next slide, it seemed to our viewer that we already serve all 150 million people today. So the question would be whether this was an error, or we're only predicting a 5 million people increase until 2028. Now, maybe, Eirik, would you like to answer this?
Yeah, so the 115 million people equivalent in 2028, that is based on the sold capacity as of today, and the year that the plant will be commissioned. So as of today, we have several projects under execution that will be commissioned and then start operating, and that is where the 115 million comes from. So there may be a discrepancy on the slides. I don't have them in front of me, but the 115 million are not benefiting from Cambi THP today, but they will once all plants are commissioned.
Thank you, Eirik, for that clarification. One more question, now. This is regarding Grønn Vekst. What will it take for you to gain a higher market share within the upstream, respectively, and downstream markets?
Yeah, so in the upstream market, we have a very strong market position with a market share of about 50%. The biggest potential for growth is in the downstream market with the peat-free soil bags, and the market where there were... The share we have today is very low. So the biggest growth opportunity in Grønn Vekst, we see that in peat-free soil.
Thank you, Eirik. Next question is about the typical lead time from award to execution for our service contracts. Mats, would you like to enlighten us on that?
Sure. So solutions, it consists of quite a lot of different activities with different lead times. We see that typical services, they, or consumables, they have very short lead times, just a few months. If you have maintenance and so on, it's longer lead times. If you talk about upgrades, you know, we're talking about 3 months to maybe 18 months on lead time. But of course, there will also be, as the installed base continue to age, we do expect more end-of-life replacements. And the lead time there, I would say, which is more closely linked to the typical lead time you see in technology projects, which are kind of very large upgrades, you could say.
Thank you, Mats. We don't have so many more questions left. You still have a bit of time to send them in at investor@cambi.com. Meanwhile, maybe also for you, Mats, financials-wise, is it correct to understand that the main change within the introduction of the two new segments, technology and solutions, is moving services from what used to be Cambi Group to Cambi Invest?
Yes, that's correct. So, the technology segment will now consist of just the equipment sub-segment, in addition to the allocated overhead costs. And the solution segment will be the old recycling sub-segment and the old services sub-segment, but we will also include the allocated overhead costs into that segment. So that's correct.
Thank you. We don't have any questions left unanswered for now, so I think I'll pass it back to Eirik.
Mm-hmm. Okay, then we can round up. Thank you, everyone, for joining our capital markets update. If you have any questions after this, of course, reach out to our investor email or to us directly. We'll be happy to answer any questions that you may have. Have a great day ahead.