SOLV Energy Acquires Substation Firm in Strategic Grid Modernization Play

SAN DIEGO, CA – May 04, 2026 – In a significant move to broaden its reach within the U.S. power sector, SOLV Energy, Inc. (Nasdaq: MWH) today announced it will acquire Roberson Waite Electric (RWE), a respected California-based firm specializing in utility substation construction and services. The acquisition marks a strategic diversification for SOLV Energy, a leader in large-scale solar and energy storage projects, signaling a deliberate push into the regulated utility market and the rapidly expanding field of grid modernization.

While financial terms of the deal were not disclosed, the move positions SOLV Energy to directly capitalize on unprecedented national investment in upgrading America's aging electrical infrastructure. By integrating RWE's niche expertise, SOLV aims to create a comprehensive, lifecycle service platform for power infrastructure, from generation to transmission.

A Strategic Pivot to Grid Resilience

The acquisition is more than an expansion; it represents a calculated pivot toward the stable, long-term growth opportunities within the regulated utility sector. Unlike the competitive market for renewable energy development, work for regulated utilities is often driven by multi-year investment plans focused on reliability and resilience, providing a more predictable revenue stream. SOLV Energy's leadership has framed the deal as a cornerstone of its future strategy.

“This acquisition advances SOLV’s strategy to build a diversified, scalable energy and infrastructure services platform aligned with utility investment,” said George Hershman, Chief Executive Officer of SOLV Energy, in the official announcement. “Adding RWE’s substation expertise strengthens our lifecycle approach, enabling us to support utilities from construction through long-term operation.”

This strategic alignment comes as the nation grapples with an electrical grid under increasing strain from extreme weather, rising electricity demand from data centers and electric vehicles, and the complex challenge of integrating variable renewable energy sources. Substations, which act as the critical nodes of the grid that step voltage up or down for transmission and distribution, are central to addressing these challenges. Modernizing them is a top priority for ensuring grid stability and security.

Tapping a Multi-Billion Dollar Market

SOLV Energy is entering the substation market at a pivotal moment. Industry analysts project robust growth, with the U.S. substation market, valued at over $17 billion in 2024, estimated to expand at a compound annual growth rate (CAGR) of 4.5% to nearly $26 billion by 2034. This growth is not speculative; it is underpinned by tangible drivers and massive capital flows.

The primary driver is the urgent need to replace and upgrade aging infrastructure, much of which was built over 50 years ago. Simultaneously, the transition to a clean energy economy requires a fundamentally different grid architecture. Advanced, or “smart,” substations are essential for managing the two-way flow of power from distributed resources like rooftop solar and for maintaining grid stability as large-scale wind and solar farms are brought online.

Financially, SOLV Energy appears well-positioned for this strategic expansion. The company reported record revenue of $2.49 billion in 2025 and entered 2026 with a formidable $8 billion backlog. This financial strength provides a solid foundation for integrating RWE and pursuing further growth in the utility services sector.

Federal and State Tailwinds Fueling Growth

The market opportunity is being supercharged by a wave of government funding and policy initiatives. The federal Infrastructure Investment and Jobs Act (IIJA) allocated over $62 billion for energy infrastructure, including $14 billion specifically to enhance grid reliability and resilience. Programs like the Department of Energy's $10.5 billion Grid Resilience and Innovation Partnerships (GRIP) are directly funding projects to modernize the grid against extreme weather and other disruptive events.

At the state level, California provides a prime example of the market RWE serves. The California Public Utilities Commission (CPUC) is aggressively pushing for grid modernization to support the state's ambitious decarbonization goals and to mitigate wildfire risks. Mandates under legislation like the “Powering Up Californians Act” are compelling major utilities such as Southern California Edison (SCE) and Pacific Gas & Electric (PG&E) to accelerate grid upgrades and new connections, creating a steady pipeline of work for specialized contractors like RWE.

RWE’s deep roots in this environment are a key asset. Founded in 1975, the Anaheim-based company has cultivated a reputation for excellence over decades, particularly in executing complex projects in dense urban environments and on existing, or brownfield, industrial sites. Its long-standing relationships with major Southern California utilities provide SOLV Energy with immediate and valuable access to this critical market.

Integrating Expertise Without Disruption

Recognizing the value of RWE's established reputation and operational know-how, SOLV Energy is pursuing a careful integration strategy. RWE will operate as a SOLV Energy company, and critically, will retain its current leadership team, brand identity, and customer relationships. This approach aims to preserve the very qualities that made RWE an attractive acquisition target while providing it with the resources and scale of a major national player.

“Joining SOLV allows us to build on our strong foundation while expanding our ability to serve customers as investment in critical infrastructure continues to grow,” said James Waite, Chief Executive Officer of RWE. “We look forward to being part of a broader vision and platform focused on long-term infrastructure performance and reliability.”

With the transaction expected to close by the third quarter of 2026, the combination of SOLV Energy’s broad EPC and O&M capabilities with RWE’s specialized substation mastery creates a formidable service provider. The new entity will be uniquely positioned to offer utilities a seamless, end-to-end solution for building and maintaining the resilient and modern power grid of the future.