Northwest Natural Holding Company Q3 2025 Earnings Call - Strong Customer Growth and Regulatory Wins Fuel Confidence

Brika, Moderator, Northwest Natural Holding Company: Good morning, and thank you all for attending the Northwest Natural Holding Company’s third quarter 2025 earnings call. My name is Brika, and I will be your moderator for today. All lines will be muted during the presentation portion of the call, with an opportunity for questions and answers at the end. I would now like to pass the conference over to your host, Nikki Sparley, Head of Investor Relations. Thank you. You may proceed, Nikki.

Nikki Sparley, Head of Investor Relations, Northwest Natural Holding Company: Thank you. Good morning and welcome to our third quarter 2025 earnings call. A presentation for today’s call is available on our investor relations website at ir.northwestnaturalholdings.com. Following this call, a recording will also be available on our website. Turning to slide two. As a reminder, some things that will be said this morning contain forward-looking statements. They are based on management’s assumptions, which may or may not occur. For a complete list of cautionary statements, refer to the language at the end of our press release. Additionally, our risk factors are provided in our 10-Q and 10-K filings. We will also refer to certain non-GAAP financial measures. For additional disclosures about these non-GAAP measures, including reconciliations to comparable GAAP measures, please see the slides that accompany today’s call, which are available on the investor relations page of our website.

Please note our guidance assumes continued customer growth, average weather conditions, and no significant changes in prevailing regulatory policies, mechanisms, or assumed outcomes or significant changes in local, state, or federal laws, legislation, or regulations. We expect to file our 10-Q later today. Please note these calls are designed for the financial community. If you are an investor and have additional questions after the call, please contact me directly at 503-721-2530. News media may contact David Roy at 503-610-7157. Moving to slide three. With us today are Justin Palfreyman, President and Chief Executive Officer, and Ray Kaszuba, Senior Vice President and Chief Financial Officer. Justin will provide an update on each of our businesses, and Ray will walk through our financial results, liquidity and financing, and guidance. After Justin and Ray’s prepared remarks, they will be available along with other members of our executive team to answer your questions.

With that, I will turn it over to Justin on slide four.

Justin Palfreyman, President and Chief Executive Officer, Northwest Natural Holding Company: Thanks, Nikki. Good morning and welcome, everyone. I am very proud of the effort and dedication from our team so far this year, resulting in significant progress toward our strategic goals while fulfilling our mission of delivering safe, reliable, and affordable service to our nearly 1 million customers. We continue to expand our customer base, invest in our systems, drive operational excellence through cost efficiency and discipline, and achieve constructive regulatory outcomes. We are well positioned to deliver on our commitments to shareholders and create value in the future. Starting this morning with financial results, Northwest Natural Holdings continued its momentum from the first half of the year and delivered a strong third quarter. Our results reinforced my confidence in executing against our 2025 plan.

That’s why we are expecting full-year 2025 results to be above the midpoint of our adjusted earnings range of $2.75 per share-$2.95 per share. Through September 30th, we invested over $330 million in our gas and water systems to support customer growth, system reliability, and long-term infrastructure resilience. Our combined utility customer growth rate was 10.9% for the 12 months ended September 30th. This substantial growth was largely driven by our gas utility acquisitions in Texas. Northwest Natural Water also contributed incremental meter growth, posting a 4.1% increase. With our robust long-term capital plan and customer growth, we are reaffirming our long-term earnings growth rate of 4%-6%. We remain highly confident in our ability to execute. I am pleased to report that in the fourth quarter, the board approved a dividend increase, making this the 70th consecutive year of annual dividend increases.

Northwest Natural Holdings is one of only three companies on the New York Stock Exchange with this outstanding record. While our growth and financial results are strong, we are executing on our strategic priorities for 2025, laying the foundation for success in the coming years. Moving to slide five, turning first to our Northwest Natural Gas utility and a few updates on the regulatory front. I’m happy to report Northwest Natural and parties worked collaboratively and received a constructive order from the Oregon Public Utility Commission approving our all-party settlements. Under the order, Northwest Natural’s revenue requirement increased $20.7 million. That consisted of a 50/50 capital structure, an ROE of 9.5%, and a cost of capital of approximately 7.12%. In addition, rate base increased $180 million since the last case for a total of $2.3 billion. New rates went into effect on October 31.

At the end of August, we filed our first Washington general rate case since 2021. As context, about 10% of our Northwest Natural Gas utility revenue comes from our Washington customer base. The three-year rate case request has new rates beginning August 1, 2026. The request, to be spread over three years, included a total revenue requirement increase of $42.4 million over current rates. The increase is based on a capital structure of 51% equity, 48% long-term debt, and 1% short-term debt, a return on equity of 10.2% by year two of the filing, and a cost of capital of approximately 7.6% by year two. This request includes an increase in average rate base of $175 million since the last rate case. We carefully considered this rate case filing and the effect on customers’ bills.

In parallel, our team continues to identify operational efficiencies and cost-saving opportunities while remaining focused on delivering safe, reliable service. In October, we received approval for our annual purchase gas adjustments in both Oregon and Washington. Taking into account the Oregon general rate case increase and gas costs, on average, Northwest Natural residential customers are paying about the same today for their natural gas service as they did 20 years ago. While a customer’s monthly bill has not changed much over the last two decades, the value of the gas system in the Pacific Northwest has increased exponentially. Let me give you an example. During our last peak event on the coldest winter hour, Northwest Natural’s system delivered 2.5 times more energy than the largest electric utility in the region.

Said another way, our gas system provided the equivalent of 12 gigawatt-hours of electricity, which is comparable to about 11 nuclear power units operating at full capacity. At the same time, natural gas use in our customers’ homes and businesses accounts for just 6% of Oregon’s annual greenhouse gas emissions. Now, that’s an efficient system. During that event, our system performed well. Our Mist gas storage facility delivered a new record volume and provided essential support for the entire region’s energy system. These facts underscore the unmatched reliability, scalability, and efficiency of our gas system, especially during critical peak events. As demand continues to grow, our investments in long-duration assets like our Mist storage facility position us to meet regional energy needs. Turning to our Sea Energy gas utility in Texas. Sea Energy continues to provide strong customer growth and is hitting its financial targets.

Perhaps most importantly, Sea Energy posted a sizable increase to its customer backlog and now has signed contracts representing over 240,000 future meters, including the Pines backlog. That’s nearly a 35% increase in a year, a strong signal that developers increasingly want to work with Sea Energy and expect to build Texas housing for years to come. Turning to regulatory updates, we are pleased with Texas House Bill 4384, which became law in June of 2025. This is a highly constructive piece of legislation for Sea Energy, and we expect it to be particularly beneficial after our first rate case. The bill enables real-time recovery of distribution investments, essentially eliminating lag, further streamlining the regulatory process, and enhancing earned ROEs. This mechanism strengthens our ability to invest efficiently in the infrastructure build-out needed in Texas. Sea Energy currently accounts for approximately 10% of our business.

We anticipate there will be an increasing portion of our business mix moving forward and are very supportive of further investment in Texas. Turning now to Northwest Natural Water. Our objective from the very beginning of our water strategy was to purchase anchor utilities in high-growth regions and then tuck in smaller utilities and grow organically around that central utility. We continue to see the benefit of this strategy playing out. Over the last 12 months, our water and wastewater utility customer base grew quite rapidly at a 4.1% clip, including three small acquisitions. Organic customer growth on its own was 2.4%. Our water CapEx plan for 2025 continues to be robust as our utilities replace end-of-life infrastructure, improve our wastewater treatment facilities, and support clean water and continued growth in our communities.

To recover our water investments, in 2025, we completed seven rate cases at utilities in Idaho, Washington, and Oregon. On average, we received about 67% of our requested revenue increases, a constructive outcome that reflects the value of upgrades to these systems and our regulatory approach. Looking ahead to 2026, we will continue to execute on rate cases to support essential investments in these utilities. Another recent success was the approval by the Texas Public Utility Commission of our purchase of ICH Utilities in Houston, Texas. This is our second fair market value acquisition under the Texas rules, and I’m pleased with how our team worked with regulators to get this across the finish line. We expect to close on the 1,500-connection water and wastewater utility by year-end. Beyond the regulatory progress, we’re expanding our water playbook to further develop our footprint organically in Texas.

To do that, we’re leveraging Sea Energy’s approach and relationships, partnering with developers and homebuilders in the region and establishing a strong reputation for building out new infrastructure reliably and on time. Our Texas business development team is now offering developers in Houston water and wastewater services. We are already seeing strong momentum here. So far, we have signed multiple contracts for 3,200 future water and wastewater connections, and the pipeline of opportunities is growing. We are just in the opening innings of this opportunity and will continue to leverage strong existing relationships with developers and homebuilders to increase the scale of our operations at both Sea Energy and our water utilities in Texas. Our renewables business also continues to deliver steady operational performance and consistent financial results, supported by disciplined execution and long-term contracts.

While we are taking a cautious approach to future project investments in this space, we are pleased with the projects we have operating today and the steady earnings and cash flows those assets are generating. In conclusion, I am happy to report that all of our businesses are in a strong financial position and poised for future growth. With that, let me turn it over to Ray to cover the financials in more detail.

Ray Kaszuba, Senior Vice President and Chief Financial Officer, Northwest Natural Holding Company: Thank you, Justin, and good morning, everyone. Turning to slide six. As Justin mentioned, third-quarter results continued our momentum from the strong first half of the year. This performance keeps us firmly on track with our expectation to be above the midpoint of our guidance range for 2025. As a reminder, our gas utility earnings are seasonal, with a majority of revenues and earnings generated in the first and fourth quarters during the winter heating months. We reported a loss of $0.73 per share for the third quarter of 2025, relatively unchanged from the loss of $0.71 per share for the same period in 2024. For our Northwest Natural Gas segment, earnings per share improved slightly, largely in line with last year. Sea Energy provided an incremental $0.04 of earnings per share for the third quarter of 2025 compared to the same period last year.

In our first year after the acquisition, margin and net income are trending well and are aligned with our expectations. Our water segment earnings per share increased $0.04. The key drivers were new rates at our largest water and wastewater utility in Arizona and additional revenues from the ICH Utilities after the acquisition in September 2024. Finally, the adjusted net loss of our other segment increased $0.14 per share compared to the same period last year, primarily due to higher interest expense at the holding company. On slide seven, we have outlined our year-to-date results. Adjusted earnings per share were $1.52 to date in 2025 compared to $0.88 for the same period of 2024.

The year-to-date increase in earnings per share reflected strong earnings across all business segments, including new rates for our gas utility in Oregon, contributions from Sea Energy, higher net income from our water utilities, and earnings contribution from renewables, which is in other. These items are partially offset by higher O&M costs, depreciation, and interest expense. Turning to our growth outlook and guidance on slide eight. We reaffirmed annual 2025 adjusted earnings guidance today in the range of $2.75 per share-$2.95 per share. Given the strong results from the first nine months of 2025, we expect to be above the midpoint for the full year. We continue to expect Sea Energy and Northwest Natural Water to each provide approximately $0.25-$0.30 of adjusted earnings per share this year. For 2025, we continue to project 2%-2.5% consolidated organic customer growth across our utilities.

Turning to our capital expenditures. For the year, consolidated capital expenditures are still expected to be in the range of $450 million-$500 million, anchored by the significant projects at our Northwest Natural Gas utility related to modernizing end-of-life meters, system reinforcement, and gas storage upgrades. Longer term, we continue to expect an earnings per share growth rate of 4%-6% compounded annually from the midpoint of our 2025 adjusted EPS guidance range. Moving to slide nine. Regarding capital structure, our objective remains to keep our balance sheet strong with ample liquidity. On September 30, 2025, we have liquidity of approximately $437 million, with significant availability on our gas utility line of credit and cash on hand. Year-to-date, we have issued $48 million of equity through our ATM program. At this point, we have satisfied our 2025 ATM issuance needs and issued less than we originally expected.

Related to debt, we have no material debt maturities in 2025. In August, we successfully issued $185 million of inaugural investment-grade bonds at Sea Energy, refinancing the existing debt of approximately $150 million. In summary, we are pleased with our performance so far in 2025 and remain confident in achieving our financial targets for the full year and beyond. Thanks for joining us this morning. With that, we will open it up for questions.

Brika, Moderator, Northwest Natural Holding Company: Thank you, Ray. We will now begin the question and answer session. If you would like to ask a question during this time, please press star followed by the number one on your telephone keypad. If for any reason you would like to remove your question, you can press star followed by the number two to remove your request to speak. As a reminder, that is star followed by one. The first question we have comes from Alex Kania with BTIG. You may proceed with your question.

Good morning. Thanks for taking my question. Maybe the first question would just be on a little bit more color, just on the lower equity requirement for 2025. Is this a function of just performance year-to-date, kind of better cash flow generation, and is there any potential read-through on an ongoing basis to fund CapEx?

Ray Kaszuba, Senior Vice President and Chief Financial Officer, Northwest Natural Holding Company: Good morning, Alex. Appreciate the question. I think you’ve got it. We start the year off. We look at our plans from an overall capital structure perspective: debt issuance, earnings, cash flow. As the year goes, we reassess that. That’s what you’re seeing here, where we are now. Over or complete with our ATM program for the full year, and we wanted to communicate that.

Great. Thanks. Maybe just kind of some additional follow-up just on where the company is seeing additional tuck-in opportunities, I guess, particularly in Texas around the water and gas lines of business here. Is there, on top of the organic growth that you’re seeing as well, is there a fairly wide kind of range of other kind of opportunities to tuck in? Relative maybe? Kind of how would you compare that relative to the organic growth pattern?

Justin Palfreyman, President and Chief Executive Officer, Northwest Natural Holding Company: Yeah. Thanks for that question, Alex. This is Justin. The tuck-in opportunities for us across our water business, they constantly exist, but we have built up a platform now that gives us the opportunity to continue to build and expand through organic growth, and we are prioritizing that. We will continue to look at opportunities on an opportunistic basis as they arise. As you probably know, the water segment is very, very fragmented. There are a lot of small systems out there. Where we are seeing most of our growth right now is organically, and it is in areas like Texas, Arizona, and Idaho where there is strong housing growth.

Ray Kaszuba, Senior Vice President and Chief Financial Officer, Northwest Natural Holding Company: Great. Thanks very much.

Brika, Moderator, Northwest Natural Holding Company: Thank you. Just as a quick reminder, star one if you would like to ask any further questions. Your next question comes from Salman Akil with T4 on the line.

Good morning, team. Tyler on for Salman. With the change in the rate case timing with sort of one behind you now in Oregon, does it seem as though the commission has been more or less receptive to certain items in the requests versus the multi-year rate cases? Thanks.

Justin Palfreyman, President and Chief Executive Officer, Northwest Natural Holding Company: Yeah. Thanks for your question, Tyler. The commission has just opened up a docket on multi-year planning in Oregon. As you know, that’s something that’s been in place for a while now in Washington. As part of legislation that passed earlier this year, the commission is looking at implementing multi-year plans. We’ll be engaged with them throughout that process, which will be a rulemaking process that occurs next year. Right now, with new rates in effect here in Oregon, we think we’re well-positioned.

Is there any change in the status of the hydrogen pilot projects? Given attitude with the administration, has anything been kind of sidelined for the time being on blending or otherwise? Thanks.

Yeah. As you know, we’ve done hydrogen blending tests over the last few years at our facilities in Sherwood and are very comfortable with the technical capabilities there. We also had a hydrogen pilot at one of our facilities where we were testing new methane pyrolysis technology, and that pilot is largely complete as well. There are broader hydrogen production projects. You’ve probably heard of the hydrogen hub projects across the country that were supported under the Biden administration. The latest news there—and we are not directly involved in those projects—the latest news there is that funding has been reallocated away from those projects. I think those are up in the air. At some point in the future, if there is.

A clean hydrogen available that’s affordable and can compete with other forms of renewable fuels on an affordability basis, we would be in a position to blend that in our systems.

Okay. Thank you, guys.

Thank you.

Ray Kaszuba, Senior Vice President and Chief Financial Officer, Northwest Natural Holding Company: Thank you.

Brika, Moderator, Northwest Natural Holding Company: Thank you. I would like to conclude the question and answer session here and hand it back to Justin Palfreyman for some final closing comments.

Justin Palfreyman, President and Chief Executive Officer, Northwest Natural Holding Company: Great. Thank you. Appreciate everybody’s interest in participating in this call this morning and appreciate the questions and wishing everyone a safe rest of the week. Thank you.

Brika, Moderator, Northwest Natural Holding Company: Thank you all for joining. I can confirm that does conclude the Northwest Natural Holding Company’s third-quarter 2025 earnings call. Thank you all for your participation. You may now disconnect, and please enjoy the rest of your day.