Renewables

Renewable Solutions for a More Resilient Future

We help clients meet renewable energy goals with efficient, reliable infrastructure.

Renewables Sector

Clean Energy Consulting & Engineering Services for the Renewable Industry

Navigating the complex, ever-changing renewable energy landscape isn’t easy. That’s why developers, independent power producers (IPPs), contractors and utilities need an experienced development partner to help them face these renewable engineering challenges and rise above them.

At Ulteig, we approach each client’s project with creativity, collaboration and a commitment to delivering quality results. From planning and studies to design and commissioning services, we are a renewable energy engineering firm that helps organizations transition to sustainable methods of energy production and delivery.

Ulteig’s renewables team works in three key market areas:

Solar
Wind
Energy Storage

Highlighted Expertise

Energy Market Modeling

Advisory Services

It is no secret: demand for renewable energy production is growing. Legislative changes, financial incentives and a global initiative to produce clean energy are driving demand.

Energy Market Modeling can assist utilities, power producers and renewable and storage developers with critical financial forecasting and geographical planning to build high-production, high-yield renewable energy facilities.

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Environmental Planning & Monitoring Services

Advisory Services

Planning and Monitoring to Minimize Environmental and Cultural Resource Impact

At Ulteig, we combine innovative thinking with a dedicated environmental team that sees the big picture. Our approach integrates cutting-edge technology and strategic project management to deliver solutions tailored to your needs. From monitoring and permitting to reporting and analysis, we collaborate with you to identify the services that will best support your project—all while minimizing environmental and cultural resource impacts and ensuring full compliance with federal, state and local regulations.

Our team doesn’t just provide services—we streamline your entire process. We handle field work, environmental and cultural resource documentation, permitting and construction inspections with precision and efficiency. Through proactive planning and strong collaboration with agency stakeho

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Full Lifecycle Costing Services

Capability

Ulteig is your trusted advisor throughout all stages of interconnecting project development, providing comprehensive, value-driven solutions for Power and Renewable clients. This includes renewable generation, thermal generation, storage, and hyper-scale loads. Our end-to-end Full Lifecycle Costing services evaluation bridges the gap between technical performance and financial feasibility. Our team of resource planners and rate/tariff impact analysts collaborate to determine not only the technical output but also the cost implications throughout the entire project lifecycle.

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Owner's Engineering

Capability

We Partner With You for Successful Project Completion

An Owner’s Engineer (OE) serves as an indispensable extension of your team, guiding projects from inception to completion or at any point along the way. Our OEs place your interests at the heart of the project lifecycle. Key responsibilities of our OEs can include:

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Program & Project Management

Capability

Program & Project Management

At Ulteig, our program and project management experts work as part of our Project Delivery Services and Owner’s Representative team to offer the agile thinking needed for even the most complex infrastructure projects.

Our program managers help you focus on the big picture by providing consistent, holistic service support. These professionals coordinate everything to integrate multiple design disciplines and ensure all projects in your portfolio are consistently delivered the way you need them. Our priority is to help you meet your overall strategic goals. When you need help in executing a large volume of projects, our project managers can supplement the expertise of your internal team for as long as you require it.

Our project managers support your project through its entire life cycle — from development through construction and operation. We coordinate and streamline all aspects of the project, working with subcontractors and arranging all necessary services to ensure objectives are being met. Your project’s success is our highest priority, and we consistently deliver creative solutions, on time and within budget.

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SCADA System Integrator Services

Capability

System Integration & SCADA

Ulteig’s team of System Integrators offer an extensive set of Supervisory Control and Data Acquisition (SCADA) and networking design services. We can help you establish a reliable, versatile communications network with customized data, monitoring and control measures to meet your unique needs.

Ulteig’s Automation Integration & System Protection (AISP) team, including System Integration & SCADA, brings together all of our software programmers, I&C engineers and systems integrators under one umbrella. The team has experience working across other industries including industrial process applications such as food and beverage and renewable diesel as well as mining, manufacturing, shipping canals, rail, and aerospace. Our AISP team is able to support clients through their diverse set of skills and expertise across many domains.

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Transmission Planning

Capability

Expert Engineering Support for Transmission Planning Projects

Our team has deep, specialized expertise of the regulatory environment from coast-to-coast. This makes us uniquely qualified to conduct a wide range of studies in-house, including: transmission planning, transient studies, generation interconnection and NERC compliance.

When you work with us, you receive expert engineering insight and support to help guide decision making, avoid potential pitfalls and maintain future project considerations. With all aspects of each study handled in-house, collaboration and communication is direct, reliable and guaranteed. If you have a project in need of support, Ulteig is here to help.

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Advance Your Renewable Energy Projects with Confidence

Developer Services Suite

Navigate complex regulatory frameworks while managing interconnection, siting and environmental requirements: Ulteig’s Developer Services Suite pairs industry insights with a comprehensive technology solutions bundle designed to enhance project outcomes.

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Comprehensive Solutions for Utility-Scale Sites

SiteSense®-SCADA/EMS

Built on industry-standard hardware and software, this solution ensures optimal interoperability and maintainability. Its modern and flexible design features powerful core capabilities that can be extended to meet your specific needs.

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Digital Tools for Smarter Project Management

PinPoint®

PinPoint® is tailored to meet the essential requirements of transportation planning, design and infrastructure engineering services. It offers a user-friendly interface designed to mitigate project overruns and navigate potential obstacles by leveraging up-to-date project data. This enables transparent, efficient and well-informed decision-making processes throughout every project stage.

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Wire the Future®

Meeting unprecedented energy demand starts with rethinking the relationship between transmission, generation such as wind and solar, energy storage and large new loads such as data centers.

WIRE THE FUTURE is a vision to enable our clients and partners to optimize reliability and cost as the demand for energy dramatically increases and advanced technologies become part of the solution.

Ulteig invites developers, contractors, utilities, operators and policymakers to shape what comes next.

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DEveloper Monthly Newsletter

Join a community of renewable energy developers and owner/operators who are driving the future of sustainable energy. Our Developer Monthly Email keeps you informed with the latest trends, industry updates and expert insights — straight to your inbox.

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Featured Insight

Why Early Environmental Planning Matters More Than Ever

In his recent North American Clean Energy article, Grady Wolf, Director of Environmental, Cultural & GIS at Ulteig, reinforces a simple but important principle: when environmental expertise is integrated early, project teams can make better decisions, avoid costly surprises and create a stronger foundation for project success. As Wolf writes, "Successful projects increasingly depend on aligning environmental understanding with technical planning from the start." In the article, he highlights the risks of identifying environmental issues late in development, the importance of proactive engagement with regulators and stakeholders, and the value of using technology and cross-functional collaboration to improve decision-making. Wolf’s perspective makes clear that environmental planning is no longer a final checkpoint; it’s a critical driver of smarter, more resilient infrastructure development. By bringing environmental, cultural and technical expertise together early, project teams can reduce risk, strengthen stakeholder confidence and move complex projects forward with greater clarity. Read Wolf’s full article in North American Clean Energy for deeper insights into the strategies and practices helping project teams navigate today’s environmental and regulatory challenges.

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Grady Wolf makes the case for Environmental Planning in North American Clean Energy's Top Feature

Featured Insight

Challenging Design Assumptions Early: How Data-Driven Decisions Reduce Risk in Renewable Energy Development

In early-stage renewable energy development, some of the most critical project decisions—interconnection and routing, equipment selection and material quantities—are made before full site data is available. As timelines compress and procurement decisions move earlier in the project lifecycle, developers are increasingly required to lock in assumptions with limited information. The cost of getting those assumptions wrong isn’t just inefficiency—it’s rework, redesign and risk carried deep into engineering and construction. That’s why early decisions matter—and why challenging those assumptions with real-world data can be a powerful lever for reducing risk before projects scale. The Challenge: Making Decisions with Limited Data Early development requires teams to move forward before all variables are fully understood. At this stage, developers are weighing: Preliminary site conditions and geotechnical assumptions Interconnection and permitting requirements Early engineering inputs that inform downstream design To keep projects moving, these inputs are often simplified or estimated early in the process. The challenge is not whether those assumptions are necessary—but how well they represent real-world conditions, and what level of risk they introduce into future decisions. Why Early Assumptions Matter More Than Ever The role of early-stage project decisions has shifted. Developers are increasingly expected to: Establish accurate quantities earlier in the design process Advance engineering to support interconnection and permitting requirements Make procurement-related decisions before designs are fully refined Once these decisions are made, there is limited appetite for change. As a result, uncertainty in early assumptions can lead to: Changes in material quantities later in design Misalignment between early-stage concepts and detailed engineering Increased pressure on project timelines as conditions evolve In many cases, the goal is not perfection—it’s confidence. Developers need to move forward with decisions that are resilient as the project develops. From Field Data to Better Assumptions Ulteig’s approach to early-stage development is grounded in a simple principle: validate what you can, as early as possible. In recent engineering work presented at IEEE PVSC 54, Ulteig’s solar PV electrical team explored a common question in underground cable design: whether standard assumptions about soil conditions accurately reflect real-world project sites. By comparing standard modeling approaches with data-informed methods using measured soil temperature and moisture conditions, Ulteig engineers were able to evaluate how conservative these assumptions are in practice. The insight was not that standard methods are incorrect, but that they may already include built-in conservatism. Understanding that margin creates an opportunity to: Better interpret early design assumptions Reduce uncertainty in engineering decisions Avoid layering additional conservatism without clear justification This matters because cable sizing decisions can influence procurement planning and overall project economics. When assumptions are better calibrated to actual site conditions, teams may be able to avoid unnecessary increases in DC and AC cable sizes while maintaining design confidence and optimizing project costs. Connecting Technical Insight to Development Decisions For early-stage developers, the value of this type of analysis is practical. It helps answer questions such as: How reliable are early inputs when detailed site data is not yet available? Where can desktop analysis provide meaningful direction before field validation? How should assumptions influence decisions around routing, cable selection or system layout? In some cases, this type of work can also support a more informed use of preliminary data sources, helping teams move forward with greater confidence even when information is incomplete. The Role of Geotechnical Understanding Early in Development As noted by Ulteig’s early development teams, one of the biggest opportunities in early-stage work is improving how site conditions are understood upfront. Decisions around: Whether to rely on desktop-level inputs When to invest in more detailed geotechnical data How to interpret variability across a site can directly impact how assumptions carry into later design phases. Bringing more clarity to these inputs earlier helps reduce the likelihood of revisiting key decisions after engineering has progressed. What This Means for Developers For developers and IPPs, improving assumption quality early can support: More stable design progression as projects move into detailed engineering Better alignment between early concepts and execution requirements Reduced pressure to adjust quantities or layouts later in the process More confident decision-making when timelines require forward progress This is especially important in an environment where timelines, approvals and procurement decisions are increasingly compressed. Conclusion Early-stage development will always involve uncertainty. The goal is not to eliminate that uncertainty—but to better understand its impact on project risk. By validating assumptions where possible and applying engineering insight to early decisions, developers can improve consistency as projects progress and reduce the likelihood of downstream surprises. Because in complex projects, the quality of early decisions often determines how smoothly everything that follows can unfold. To learn how Ulteig supports developers in making more informed early-stage decisions, explore our Developer Services Suite and Solar capabilities, where engineering insight is applied from the earliest phases of project development. Want more development insights like this? Subscribe to our Developer Newsletter to get monthly updates straight to your inbox.

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Featured Insight

How Collaboration and Iterative Design Helps Energy Projects Succeed

Stakeholders in renewable energy face a landscape growing more complex every day. Megaproject developers and independent power producers encounter countless variables that can drastically alter design decisions. Project goals can evolve rapidly during early development. Design teams need a structured way to adapt without compromising project resources. Protecting the bottom line of a modern infrastructure project is about a comprehensive approach to resource management, and attempting perfection in a single design attempt often leads to frustration and missed opportunities. Instead, a collaborative and iterative design approach offers a flexible path forward to holistic optimization. What is Iterative Design? Iterative design operates as a collaborative process of developing, reviewing and refining a project. It is a system that drives focus and resources towards incremental progress instead of prioritizing a flawless first draft of a project plan. This methodology relies on continued development and collaboration with design teams and partners until the final output is optimized for all stakeholders. When applying this to megaprojects, the focus shifts to constant communication. Success requires levels of iteration and collaboration. As Brandon Bucholz, a Civil Technical Manager at Ulteig, notes, "Project goals can quickly evolve based on multiple variables, and client teams need a structured way to adapt." This continuous enhancement directly increases the overall quality of the final build. Mitigating Risk Through Early Detection One of the most significant advantages of the collaborative approach is the early detection of issues. By identifying and correcting unviable solutions early on, teams significantly lower the likelihood of facing massive changes late in the design phase. This proactive stance reduces the risk of schedule loss and wasted resources. Frequent reviews optimize financial models and construction costs while minimizing costly late-stage changes. "Renewables projects are becoming more complex,” explains Kelsi Bertrams, an Electrical Engineering Supervisor at Ulteig, “and that means there are more variables in play that can impact design decisions. Holistic optimization of resources is becoming even more critical to the bottom line of every project.” Cross-Disciplinary Collaboration in Renewables Development A truly collaborative iterative design reduces gaps between internal and external team members. For renewable megaprojects, this means aligning on highly technical details through constant feedback loops. Project development touchpoints require input from multiple disciplines, and bringing in expertise from relevant parties as a project matures is the best way to remain agile and proactive. Let’s consider some specific ways that cross-disciplinary collaboration might be crucial when working on a large solar project: Site & Civil Logistics: Topography, drainage, road layouts, erosion control Electrical & Energy Production: DC/AC ratios, inverter sizes, cable routing Environmental & Permitting: Buffer zones, tree clearing, buildable areas None of these tasks happen in a vacuum. For example, a civil engineer’s adjustment to a site’s drainage plan can instantly impact an electrical engineer’s cable routing strategy, which in turn affects structural constraints and environmental buffer zones. “When disciplines operate in silos, a solution in one area often creates a bottleneck in another,” explains Ali Krick, a Technical Manager of a cross-discipline development team in Ulteig’s Renewables Lifeline Sector. “The iterative design mindset is about finding people who are technical enough to create out of the box solutions and are also able to see the bigger picture of a project. Ulteig embraces this mindset to enable our teams to move faster and meet client and market demands for accelerated and optimized projects.” Collaborative iterative design brings these experts—civil, electrical, structural and environmental engineers—into a shared, dynamic workflow. By continually layering their feedback, the team can anticipate the "cascade effect" of every single design tweak. It transforms a fragmented checklist into a unified strategy, ensuring that solving a topographical challenge doesn’t accidentally compromise your energy production estimates. Adapting to Unforeseen Challenges Flexibility is at the core of an iterative process. This method accommodates evolving project goals and objectives. It actively prepares teams for unforeseen challenges. Regular feedback sessions increase transparency across the board. By encouraging new approaches and creative problem-solving, innovative ideas can be tested and refined rapidly. Build Stronger Projects Together Ultimately, energy megaprojects are too complex for a design philosophy that isn’t fundamentally collaborative. Megaproject developers need partners who understand the intricate balance of adapting to change while maintaining strict project timelines. Iterative design removes the pressure to get everything right the first time and replaces it with a structured system of continuous improvement. If your team is preparing for early development design on a complex renewable project, partnering with experienced and multi-discipline engineers will help you optimize every phase. Consider reaching out to explore how a collaborative approach can streamline your next major energy initiative. Learn about Ulteig's vision for megaproject acceleration: Wire the Future® Interested in a deeper discussion about iterative design? Connect with Ulteig's experts.

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2 Ulteig workers looking over design plans

Featured Insight

The Path to Renewables Success: The Value of Owner’s Engineering

As the renewable energy market continues to grow and accelerate with the increasing demand for energy on the grid, delivering projects on time and on budget becomes more important than ever before. Owner’s Engineering plays a key, significant role in helping project owners effectively manage risk as well as achieve project goals — a cornerstone for successful project completion. Unpacking Owner’s Engineering An Owner’s Engineer (OE) is an advocate charged with seeing a project from inception to completion, serving as an invaluable extension of the project owner’s engineering team, department or business unit, and are needed when internal resource constraints are an issue. An OE places clients’ interests at the forefront through a project’s entire lifecycle. Traditionally, some OEs have only focused on performing an independent review of another’s engineering, designs or calculations. Ulteig embraces a progressive model to support a much broader level of support that can be customized to each client’s needs. Some key responsibilities of an OE on a renewables project may include: Managing early-stage development and pre-construction activities Assisting with the development of pre-construction deliverables Guiding through all phases of design and construction Assisting with commissioning Providing post-construction performance and environmental monitoring OEs play a pivotal role in guiding a client’s team. They not only highlight contract requirements, industry standards and best practices, but also engage in meaningful discussions regarding the significance of these standards and requirements. These discussions extend beyond compliance, aiming to demonstrate the benefits to the client and the project, such as potential cost savings. Additionally, OEs can evaluate the feasibility of incurring additional upfront costs from a project risk mitigation standpoint, ultimately leading to reduced overall project costs upon completion. Collaborative Decision-Making OEs work collaboratively with clients to provide a holistic view of a project. By leveraging their technical know-how, they empower owners to make informed decisions that align with project goals and financial considerations and provide insights that extend beyond technicalities to encompass the larger project context. Risk Management and Quality Assurance An OE will evaluate a project’s design, construction and operational plans to identify potential risks that could impact project schedules and budgets. They ensure project goals are met with the highest quality. Project Oversight and Stakeholder Alignment An OE serves as a representative for communication and coordination among various stakeholders, including project engineers and contractors. By both aligning stakeholders and facilitating effective communication, OEs ensure that the project progresses smoothly and stays on track. This minimizes the burden of responsibility from the client themselves in managing these components of a complex project. Community Support, Environmental Considerations Renewable energy projects often interact with local communities, and Ulteig’s OEs can play a crucial role in supporting clients with potential community impacts during construction. This support may include conducting studies to assess noise and visual impacts, evaluating cultural and archaeological sensitivities, supporting community outreach during pre-construction and facilitating public and landowner meetings during the construction and commissioning phase of the project. Ulteig’s OEs can assist clients in navigating regulatory frameworks and ensuring compliance with local, state and federal requirements, fostering positive relationships and promoting sustainable project development. Market Trends Driving Increased OE Needs Several factors are heightening the value of Owner’s Engineering for renewable projects. As project scale and complexity grow larger, so do the risks, requiring greater coordination. Technological advancements and political shifts also play a role in tandem — requiring careful management of project delivery at each milestone for the project to perform as planned. Ulteig’s Owner Engineering Experience From collaborative insights to meticulous market considerations, Ulteig’s team of experts is poised to empower clients and drive the seamless execution of sustainable energy projects, narrowing the divide between project inception and successful realization. Ulteig can consult clients by helping them understand what they should be receiving from their Engineer of Record (EOR) partners, when it should be received and how those submittals play into the larger design of a complete facility. Learn more about our Owner's Engineering services and get in touch with us today.

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2 construction workers walking in solar panels

Team Member Spotlight

Manka Khanna

Market leader

Manka Khanna is a Market Leader in Renewables at Ulteig, where she focuses on accelerating renewable energy deployment through strategic business development and early‑stage project support. With more than 15 years of energy sector experience, Manka has led commercial strategy, valuation, and growth initiatives across renewables, hydrogen and upstream oil and gas.

Manka holds an MBA in Sustainability from the Yale School of Management and is a Petroleum Engineer by training.

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Renewables

Renewables Sector

Clean Energy Consulting & Engineering Services for the Renewable Industry