Brazil is in the middle of one of the most consequential infrastructure build-outs of the 21st century. The New Legal Framework for Sanitation, approved in 2020, broke a century of public-sector monopoly and opened the market to private participation, establishing national targets of 99% water coverage and 90% sewage treatment by 2033. According to Roland Berger, private sector participation has already grown from 13% in 2012 to 42% in 2024, with expected private investment of BRL 105 billion across 43 privatization projects by 2033.
That is an extraordinary volume of infrastructure to plan, design, and deliver in a compressed timeframe, across a vast and geographically diverse country. For equipment manufacturers and technology providers operating in Brazil’s water and wastewater sector, it represents a generational opportunity. But seizing it will require more than quality products. It will require a fundamentally different way of getting those products specified, designed, and deployed at scale.
The Specification Problem
Here is a challenge that every OEM in the Brazilian water sector knows well, even if it rarely gets named directly: the moment that matters most, when engineers and utilities are evaluating technologies, setting specifications, and locking in project design, is also the moment when most equipment suppliers have the least visibility and influence.
By the time a formal RFQ or RFP arrives, critical decisions have already been made. Treatment technologies have been shortlisted. Layouts have been sketched. Budgets have been anchored to assumptions that may or may not favour your product line. Winning that bid is possible, but it is harder, slower, and more expensive than it needs to be.
This is not a uniquely Brazilian problem, but Brazil’s scale amplifies it considerably. As Smart Water Magazine reports, Brazil’s drive to bring an extra 35 million people under treated water systems and 104 million under sewage networks by 2033 represents unprecedented market demand. Projects are being structured and scoped across every region of the country simultaneously, from large metropolitan concessions in Sao Paulo and Rio de Janeiro to emerging PPPs in the Northeast. No equipment supplier has the engineering bandwidth to be present at every one of those early-stage conversations.
The companies that figure out how to embed their technology into the front end of the design process, not just respond to it, will define Brazil’s infrastructure landscape for the next three decades.
From Reactive to Embedded
The traditional model for OEM engagement in infrastructure projects is reactive by design. A project gets defined. An engineer issues an RFQ. A supplier responds with a proposal. The supplier with the lowest price, the fastest delivery, or the best relationship usually wins.
That model made sense when projects moved slowly and relationships could do the work of specification influence. In Brazil today, where a single initiative like SABESP’s partnership with Arcadis encompasses 375 municipalities and a government-led investment of R$70 billion, that pace is no longer viable. The engineering consulting firms and utility planning teams evaluating these projects need to move through technology optioneering faster than any conventional supplier engagement model supports.
What the most forward-thinking OEMs are doing instead is integrating their products and performance data directly into the digital tools that engineers already use during early-stage design. When a utility or EPC runs a feasibility analysis, the technologies that appear in that analysis, with real cost data, sizing logic, and performance benchmarks, are the technologies that get specified. The ones that do not appear simply do not get considered.
This is the principle behind the Transcend Nexus program, which connects equipment manufacturers directly to the early-stage design workflow inside the Transcend Design Generator (TDG). By integrating OEM data into early-stage infrastructure design optioneering, Nexus allows users to evaluate technologies based on real performance and cost data, at the moment when long-term technology choices are being made. For OEMs, it creates a direct channel into the conversations that precede procurement, rather than beginning engagement after those conversations have concluded.
What a Digital Ecosystem Actually Means for OEMs
The concept of an OEM ecosystem in infrastructure is sometimes used loosely, but in the Brazilian context it has a specific and urgent meaning. An ecosystem is not simply a vendor list or a supplier directory. It is a set of interconnected relationships, between technology providers, engineering consultants, utilities, and the digital platforms that mediate design decisions, that functions as a network rather than a collection of isolated transactions.
In a well-functioning ecosystem, an OEM’s product data is not locked in a PDF catalog. It is embedded in the computational logic that engineering teams use to compare options, estimate costs, and generate preliminary designs. When a utility in Recife or an EPC in Curitiba runs a scenario for a new treatment facility, the output already reflects the real-world characteristics of the equipment it would require.
Consider what this means in practice. When SABESP, the largest sanitation company in Latin America, adopted TDG to plan and design water and wastewater facilities across 377 municipalities in Sao Paulo state, every technology evaluation those engineers ran inside the platform was shaped by what was available within it. The OEMs already integrated into TDG through the Nexus program had a seat at that table. Those that were not integrated simply did not appear. Royal HaskoningDHV’s integration of Nereda aerobic granular sludge technology into TDG through the Nexus program is a direct example of this strategy at work, enabling engineers to compare Nereda against conventional treatment options during capital planning and optioneering phases. The technology enters the room before the RFP does. That is the competitive advantage a digital ecosystem creates.
For Brazil specifically, the stakes are even higher because the ecosystem is still being formed. The concessions, PPPs, and federal programmes that are reshaping the sector are also reshaping its supplier relationships. The OEMs that establish their digital presence now, by getting their product logic into the platforms where Brazilian engineers and utilities are doing their early-stage work, will be the ones who benefit most as project volume accelerates through 2027 and beyond.
A Market That Rewards Early Positioning
Brazil’s water and sanitation sector is not a slow-moving, relationship-dependent market any more. As BNamericas has reported, growing competition, new concession rounds, and the quest for greater efficiency and lower costs are all driving digitisation projects throughout the sector. Utilities are adopting new planning tools. Engineering firms are under pressure to move faster on feasibility and conceptual design. The procurement cycle is compressing even as project volume grows.
For OEMs, that combination, more projects, faster cycles, and more complex multi-technology evaluations, is both an opportunity and a pressure. The companies with the most sophisticated digital presence will move faster, appear in more early-stage conversations, and convert more of those conversations into specified projects.
The ecosystem is being built. The question is not whether to be part of it. The question is whether to help shape it now, or try to join it later on someone else’s terms.
To explore how OEMs are integrating their technology into early-stage infrastructure design in Brazil and globally, visit transcendinfra.com/nexus.
