Otter Tail: Legal Settlement Clears the Path for a Higher 2026 Outlook

A Quarter of Two Stories

Otter Tail Corporation's second quarter delivered a familiar headline — segment earnings fell 10% to $1.66 per share as the PVC pipe price decline continued. But beneath that surface lay a more consequential narrative: the company reached a definitive legal settlement in the U.S. PVC antitrust litigation, agreeing to pay $103.5 million to resolve all claims from three plaintiff classes.

While not admitting any wrongdoing, fault or liability, we agreed to pay $103.5 million to resolve the litigation and concluded settling was in the best interest of the company and our shareholders.

The settlement was not a surprise to attentive followers — antitrust litigation had been a recurring overhang since the DOJ intervened last fall. But the speed and size of the resolution, plus the fact that the payment is already sitting in escrow awaiting final court approval, removes a major source of uncertainty. As CFO Tyler Nelson noted on the call: “Our adjusted results exclude the after-tax impact of the legal settlement charges recognized in the second quarter, which amounted to $1.84 per share.” — Tyler Nelson, CFO · 2026-08-04 That clarity allowed management to focus on the operational drivers.

Plastics: The Glide Path, but with a Twist

The Plastics segment remains the swing factor. Average PVC pipe prices were down 14% year over year, but volumes surged 15% — “surpassing our expectations” per CEO Chuck MacFarlane, with the Phoenix facility selling more pipe in a single quarter than ever before. Customers pulled forward orders ahead of announced resin price increases, a dynamic that had been flagged in the prior quarter. On the May call, management had already noted: “We just know that it is impacting the U.S. domestic export price of resin, which drives up the domestic price at this time.” — Chuck MacFarlane, CEO · 2026-05-05 That inflationary pressure on resin has not translated into sustained pipe pricing, but the stronger volume helped the segment beat internal forecasts. As a result, the company is now assuming a 15% average annual price decline (improved from earlier assumptions) and sees H2 volumes softening while annual volumes remain roughly flat.

The longer‑term earnings profile remains intact: management reaffirmed its expectation that Plastics earnings will trough in 2027 and settle into a $45–50 million range in 2028. Net income in Q1 2026 was $73M, up 7% YoY, and the balance sheet remains strong with 60% equity and over $600M of liquidity.

Diversified Growth: Manufacturing, Electric, and Large Loads

Away from PVC, the story is one of momentum. Manufacturing segment earnings rose 38%, driven by favorable product mix and higher volumes across construction, recreational vehicle, and horticulture end markets. The agriculture industry conditions remain challenging, but the segment is leveraging its expanded Georgia footprint. Meanwhile, Otter Tail Power continues to execute on its regulatory agenda, filing a 15‑year Integrated Resource Plan that adds a megawatt wind facility and a gas plant, and securing route permits for two major transmission projects.

The most exciting development is the growth in large load pipeline, now 1,400 MW — up 350 MW sequentially — with 35% from data centers and the remainder split between clean fuel and thermal storage. The company filed large‑load tariffs across its three states, designed to protect existing customers and avoid stranded costs. As Tim Rogelstad put it on the call: “We continue to see a lot of activity on the large load front... the diversity that we're seeing both from data centers as well as clean fuel and also similar to our new customer down at our Big Stone plant that is a thermal storage facility.” — Timothy Rogelstad, Executive · 2026-08-04 This pipeline is incremental to the $1.9B capital plan and reinforces the 10% rate base CAGR that underpins the 7–9% long‑term EPS growth target.

Ultimately, the strategic diversification — utility, manufacturing, and plastics — is what allows Otter Tail to navigate the PVC downcycle without needing external equity. As CFO Tyler Nelson summarized: “Our manufacturing and plastic pipe businesses consistently produce accretive returns and incremental cash, enabling us to fund our rate base growth plan without any external equity needs.” — Tyler Nelson, CFO · 2026-08-04 With the litigation behind it and a raised glide path, Otter Tail is positioned to compound earnings for investors who can look past the PVC noise.