Thank you, and good afternoon, everyone. Welcome to Montauk Renewables earnings conference call to review the second quarter 2023 financial and operating results and developments. I'm John Ciroli, Chief Legal Officer and Secretary at Montauk. Joining me today are Sean McClain, Montauk's President and Chief Executive Officer, to discuss business developments and Kevin Van Asdalan, Chief Financial Officer, to discuss our second quarter 2023 financial and operating results. At this time, we would like to direct your attention to our forward-looking disclosure statement. During this call, certain comments we make constitute forward-looking statements and as such, involve a number of assumptions, risks and uncertainties that could cause the company's actual results or performance to differ materially from those expressed or implied by such forward-looking statements. These risk factors and uncertainties are detailed in Montauk Renewables' SEC filings. Our remarks today may also include non-GAAP financial measures. We present EBITDA and adjusted EBITDA metrics because we believe the measures assist investors in analyzing our performance across reporting periods on a consistent basis by excluding items that we do not believe are indicative of our core operating performance. These non-GAAP financial measures are not prepared in accordance with generally accepted accounting principles. Additional details regarding these non-GAAP financial measures, including reconciliations to the most directly comparable GAAP financial measures can be found in our slide presentation and in our second quarter 2023 earnings press release and Form 10-Q issued and filed this afternoon, which are also available on our website, ir.montaukrenewables.com. After our prepared remarks, we will open the call to questions. We ask that you please keep to one question to accommodate as many questions as possible. And with that, I'll turn the call over to Sean.

Thank you, John. Good day, everyone, and thank you for joining our call. On June 21, 2023, the Environmental Protection Agency announced final rules for the Renewable Fuel Standard for the 2023 through 2025 years. While the final rules did not finalize the eRIN program, it did set final volumes for cellulosic biofuel at 838, 1,090 and 1,376 million RINs for the years 2023, 2024 and 2025 respectively. Though noting the delayed eRIN program, the finalization of the rules had an appreciable impact on the D3 RIN index price. The average D3 RIN index price from June 22 through June 30 was approximately 31% higher than the index price average from June 1 through June 21. As planned, we monetized a significant number of RINs after the announced final rules, prioritizing obligated parties and benefiting from the notable rise in D3 RIN index price. We monetized all RINs generated and unsold as of June 30, 2023 and committed the majority of our expected 2023 third quarter RIN generation. We have not yet entered into forward sale commitments beyond the fourth quarter of 2023 RIN generation. The average realized price of these July 2023 commitments were priced at or above the July 2023 average D3 RIN index price. The final rule also included significant changes to the existing RFS program referred to as biogas regulatory reform, requiring the RNG industry to modify how all RINs are generated. New RFS participating facilities that register on or after July 1, 2024, will have to meet the biogas regulatory reform provisions beginning July 1, 2024. Existing RFS participating facilities that registered prior to July 1, 2024, will have until January 1, 2025, to come into compliance with biogas regulatory reforms. For existing registrants, registration updates must be submitted by October 1, 2024. On January 1, 2025, all RFS participants must comply with biogas regulatory reform provisions. The EPA finalized a limitation that biogas from one facility has a single use under the RFS as proposed. The EPA clarified that this does not preclude non-RFS uses at the same facility. Over the last few quarters, we have announced a series of development projects that, in the aggregate, are expected to materially contribute to the growth of the business. During the third quarter of 2022, we announced our second facility at the Apex site. We expect this plant to increase daily production by approximately 2,100 MMBtus per day at commissioning during the second half of 2024. During the first quarter of 2023, we announced our expansion into South Carolina with our planned Blue Granite RNG facility. We expect this plant to increase daily production by approximately 900 MMBtus a day at commissioning in 2025. And last but not least, in June 2023, we announced our planned development of a landfill gas to RNG project in Irvine, California at the Frank R. Bowerman Landfill. This project is anticipated to process the large and growing volumes of biogas in excess of the existing capacity of our Renewable Electric Generation facility. With the targeted date in 2026, we currently expect the capital investment of the new RNG facility to range between $85 million and $95 million with a production nameplate capacity of approximately 3,600 MMBtus per day, assuming currently forecasted biogas feedstock volumes that are projected to be available from the host landfill at the time of commissioning. Next, I would like to provide an update on our Pico dairy cluster project in Idaho. As a result of the public comment period ending March 14, 2023, without any significant comments, CARB certified our Tier 2 application and certified CI value of minus 260.56. It will be used to report and generate LCFS credits. We released the remaining gas from storage in the second quarter of 2023. Related to our Pico feedstock amendment, which increases the amount of feedstock supplied to the facility for processing over a three-year period, the dairy has delivered the first two increases in feedstock and we have made the corresponding contractual payments. The efficiencies and improvements to both our feedstock digestion and water management have enabled us to process the increased feedstock volumes from the dairy. As we previously disclosed, we completed the design of the digestion capacity increase in the third quarter of 2022 and began incurring capital expenditures related to the completed design of our digestion expansion construction of the project. We continue to expect the digestion expansion project will be functionally complete during the third quarter of 2023. We also expect the dairy to begin delivering the third and final tranche of increased feedstock volumes in 2024. As to our swine waste to renewable energy development initiative in North Carolina, we continue to work with our engineer of record through the optimization and deployment of improvements to the patented reactor technology at our Turkey Creek, North Carolina location. In July 2023, we signed a renewable energy certificate agreement with Duke Energy, under which Duke will purchase the swine waste RECs from the conversion of swine waste feedstock into renewable energy at the Turkey Creek, North Carolina location. Once fully commissioned, we expect the facility to sell up to 47,000 RECs per year to Duke annually to meet the terms of that agreement. As a reminder, in the first quarter of 2023, we executed a receipt interconnection agreement with Piedmont Natural Gas for the Turkey Creek, North Carolina location. This agreement is structured to coincide with the development timeline at the Turkey Creek, North Carolina location. Lastly, I would like to highlight a recent announcement regarding our potential development opportunity to create a beneficial use of otherwise waste biogenic carbon dioxide. In July 2023, we entered into a letter of intent with a North American subsidiary of Denmark-based European Energy, which reserves the use of the CO2 for our Texas facilities. Under the terms of the LOI, we expect to contract CO2 volumes from facilities to European Energy, sufficient for their large-scale production of E-methanol. Upon final agreement execution, the delivery term is expected to last up to 15 years with first delivery in 2026. The LOI terms allow for our capital commitments to be based on choosing technology that is most suited for the optimal delivery of the CO2 volumes to European Energy. The planned delivery is expected to prevent critical amounts of biogenic CO2 from entering the atmosphere, put it to beneficial use and create a new fixed-price commodity revenue stream for Montauk. And with that, I will turn the call over to Kevin.

Thank you, Sean. I will be discussing our second quarter of 2023 financial and operating results. Please refer to our earnings press release and the supplemental slides that have been posted through our website for additional information. Total revenues in the second quarter of 2023 were $53.3 million, a decrease of $14.6 million or 21.5% compared to $67.9 million in the second quarter of 2022. The decrease is primarily related to a decrease in pricing of gas commodity indices and average realized RIN pricing during the second quarter of 2023 compared to the second quarter of 2022. Gas commodity indices decreased 70.7% during the second quarter of 2023 compared to the second quarter of 2022. Realized RIN pricing decreased during the second quarter of 2023 to $2.16 as compared to $3.38 in the second quarter of 2022, which also contributed to the decrease in total revenues. Additionally, contributing to the decrease was the expiration of the gas commodity hedge and the elimination of our counterparty sharing agreements. We recognized gains in the second quarter of 2022 of $1.6 million related to a gas commodity hedge program. We reported the impacts of our gas commodity hedge program within our corporate segment. We have not currently entered into any gas commodity hedge programs for 2023. We also recognized revenues of approximately $1.1 million in the second quarter of 2022 under our previous counterparty sharing agreements. Total general and administrative expenses for the second quarter of 2023 were $8.7 million, which was flat as compared to $8.7 million for the second quarter of 2022. Increased rental expense and stock-based compensation expense as a result of stock option grants to our executives in the second quarter of 2023 and the 2022 amendments to the Montauk Ag renewables acquisition stock awards were offset by the forfeiture of restricted stock and lower professional fees. The 2023 option awards invest ratably over a period of three to five years. Turning to our segment operating metrics, I'll begin by reviewing our Renewable Natural Gas segment. We produced 1.4 million MMBtu of RNG during the second quarter of 2023, a decrease of less than $0.1 million compared to 1.4 million MMBtus produced in the second quarter of 2022. Our Rumpke facility produced approximately 0.1 million less MMBtu in the second quarter of 2023 compared to the second quarter of 2022 as a result of process equipment failure in the second quarter of 2023, which temporarily impacted production. The process equipment which failed has been repaired. Our Pico facility produced approximately 0.1 million less MMBtu in the second quarter of 2023 compared to the second quarter of 2022 due to feedstock processing challenges. Our Galveston facility produced less than 0.1 million more MMBtus in the second quarter of 2023 compared to the second quarter of 2022 as a result of process equipment modifications. Revenues from the Renewable Natural Gas segment in the second quarter of 2023 were $48.6 million, a decrease of $16 million or 24.7% compared to $64.6 million in the second quarter of 2022. Average commodity pricing for natural gas for the second quarter of 2023 was $2.10 per MMBtu, 70.7% lower than the second quarter of 2022. During the second quarter of 2023, we self-monetized 17.4 million RINs, representing a 3 million RIN increase or 20.8% compared to 14.4 million RINs in the second quarter of 2022. Average realized pricing on RIN sales during the second quarter of 2023 was $2.16 as compared to $3.38 in the second quarter of 2022, a decrease of 36.1%. This compares to the average D3 RIN index price for the second quarter of 2023 of $2.16, being approximately 32.9% lower than the average D3 RIN index price in the second quarter of 2022. At June 30, 2023, we had approximately 0.4 million MMBtus available for RIN generation and had approximately 3 million RINs generated and unsold. At June 30, 2022, we had approximately 0.4 million MMBtus available for RIN generation and had approximately 1.1 million RINs generated and unsold. Our profitability is highly dependent on the market price of environmental attributes, including the market price for RINs. As a result, at June 30, 2023, we had approximately 3 million RINs in inventory, an increase of 167.5% compared to June 30, 2022. As Sean previously noted, we entered into commitments to transfer during July 2023 all of these RINs generated but unsold. Our average realized RIN price for these July '23 transfers were priced at or in excess of the July 2023 average D3 RIN index price of $3.06. Our operating and maintenance expenses for our RNG facilities in the second quarter of 2023 were $11.7 million, an increase of $0.7 million or 6.5% compared to $11 million in the second quarter of 2022. The primary driver of this increase was related to the timing of preventative maintenance expenses during the second quarter of 2023 at our Apex and Atascocita facilities. Also contributing to the increase in the second quarter of 2023 were well-filled operational enhancements at our Atascocita and Coastal facilities. We produced approximately 49,000 megawatt hours in renewable electricity during the second quarter of 2023, an increase of approximately 2,000 megawatt hours compared to 47,000 megawatt hours in the second quarter of 2022. Our security facility produced approximately 1,000 megawatt hours more in the second quarter of 2023 compared to the second quarter of 2022 due to engine maintenance completed in the second quarter of 2022. Revenues from renewable electricity facilities in the second quarter of 2023 were $4.6 million, an increase of $0.3 million or 7.3% compared to $4.3 million in the second quarter of 2022. The increase is primarily driven by the increase in our renewable electricity production volumes. Our renewable electricity generation operating and maintenance expenses in the second quarter of 2023 were $3.4 million, a decrease of $0.4 million or 10% compared to $3.8 million in the second quarter of 2022. The decrease is primarily related to scheduled preventative maintenance at our Bowerman facility, which was approximately $0.7 million higher in the second quarter of 2022 compared to the second quarter of 2023. Our Turkey Creek facility operating and maintenance expenses increased approximately $0.2 million as a result of non-capitalizable costs for Montauk Ag renewables. We calculated and recorded an impairment loss of $0.3 million in the second quarter of 2023, an increase of $0.2 million compared to $0.1 million in the second quarter of 2022. The impairments in the second quarter of 2023 were for specifically identified RNG machinery and equipment that were no longer in operational use. Other than these discrete events, we did not record any other impairments related to future cash flows. Operating income in the second quarter of 2023 was $13.6 million, a decrease of $10.4 million or 43.4% compared to $24.0 million in the second quarter of 2022. RNG operating income for the second quarter of 2023 was $23 million, a decrease of $12.2 million or 34.7% compared to $35.2 million in the second quarter of 2022. Renewable electricity generation operating loss for the second quarter of 2023 was $0.6 million, a decrease of $0.8 million or 58.7% compared to $1.4 million in the second quarter of 2022. Turning to the balance sheet. As of June 30, 2023, $68 million was outstanding under our term loan. Our capacity available for borrowing under the revolving credit facility was approximately $117.6 million. During the second quarter of 2023, we generated $6.1 million of cash from operating activities, a decrease of $20.7 million or 77.2% compared to $26.8 million of cash provided by operating activities in the second quarter of 2022. In the second quarter of 2023, our capital expenditures were $29.6 million, of which approximately $9.8 million, $5 million, $6.7 million and $3 million were related to the ongoing Pico facility adjustment capacity increase, our Montauk Ag Renewables development in North Carolina, the second Apex RNG facility and the South Carolina Blue Granite RNG project respectively. As of June 30, 2023, we had cash and cash equivalents of approximately $78.1 million. On June 21, 2023, we've entered into the third amended and restated loan agreement and secured promissory note by and between Montauk and Montauk Holdings Limited, amending and restating in its entirety the second loan agreement and security promissory note as amended. The MNK amendment increases the principal amount of the loan from its current balance of $8.9 million to a total of $10 million in the aggregate and extends the maturity date of the loan from June 30, 2023, to December 31, 2023, and increases our security interest from 800,000 shares to 976,623 shares of common stock of Montauk owned by Montauk Holdings Limited. The terms of the MNK amendment are otherwise substantially similar to the MNK loan agreement. As previously disclosed, we entered into the MNK loan agreement in accordance with our obligations set forth in the transaction implementation agreement entered into by and among us, Montauk Holdings Limited, and other parties in connection with our 2021 initial public offering. Adjusted EBITDA for the second quarter of 2023 was $19.2 million, a decrease of $8.4 million or 30.4% compared to $27.6 million for the second quarter of 2022. EBITDA for the second quarter of 2023 was $18.9 million, a decrease of $10.2 million or 35.1% compared to $29.1 million for the second quarter of 2022. Net income for the second quarter of 2023 decreased $18.1 million or 94.8% over the second quarter of 2022. This decrease was primarily related to a reduction of revenues due to a decrease in pricing of gas commodity indices and average realized RIN pricing.

Thank you, Kevin. In closing, we would like to provide an updated full year 2023 outlook. While we don't provide guidance on our expectations of future environmental attribute pricing, volatility and index pricing does impact our revenue expectations. We continue to expect RNG production volumes to range between 5.7 million and 6.1 million MMBtus and have increased the corresponding RNG revenues to between $160 million and $175 million. We expect renewable electricity production volumes to range between 195,000 megawatt hours and 200,000 megawatt hours with corresponding renewable electricity revenues between $18 million and $19 million. And with that, we will pause for any questions.

Our first question will come from Manav Gupta with UBS. Your line is open.

Guys, I just want to say, a lot of times we see companies trying to make trading decisions and they completely mess it up. Your decision to not sell RINs in Q1 was an absolute masterstroke. I have never seen a strategy executed so well. So congratulations on that. My question here is you announced something very interesting in agreement with Duke Energy. Can you talk a little bit more about why it makes strategic sense, how it adds value over a period of time and the benefits of this agreement?

Thank you for the compliment regarding the RIN strategy. The company continues to focus on its monetization strategy by prioritizing sales directly to the obligated parties under the renewable fuel standard. The timing of their obligations for 2023 through 2025 has perfectly aligned with the demand from these obligated parties. Regarding the Duke agreement, it offers several benefits. First, we are seeing progress in the regulatory environment in North Carolina, which is beginning to recognize and prioritize renewable electricity credits generated from converting swine waste into renewable energy. Additionally, for the first project we are developing with our newly patented reactor technology, the fixed commodity price is crucial. This stability helps mitigate volatility in monetizing attribute pricing, significantly enhancing our environmental project and diversifying our product offerings. With a fixed price contract, we strengthen the reliability of our revenue and EBITDA streams, which supports our overall strategy regarding the timing and the parties involved in our environmental attribute sales.

Thank you. Our next question will come from Craig Shere with Tuohy Brothers. Your line is open.

Hi, I'd like to dig in a little more on your comments around the Duke REC agreement. If I recall correctly, the swine opportunity in North Carolina was envisioned as possibly 20 projects over five years. How does this kind of, in terms of its size and chunkiness, kind of fit into that?

That's a great question. The Duke arrangement represents the first stage of a deployment of up to 20 reactors. The main focus is on collecting and processing swine waste in the communities of Eastern North Carolina. This arrangement allows for the initial deployment of this group of reactors that we are optimizing to increase throughput, which will lead to a variety of environmental products such as biochar, natural gas, renewable natural gas, renewable electricity, and renewable energy certificates. It serves as a foundational arrangement that initiates the monetization process and provides clarity on when the project will begin contributing to EBITDA.

Thank you. One moment for our next question. We have a question from Matthew Blair with TPH. Your line is open.

Hey, Sean and Kevin, congrats on the strong results. I wanted to just dig in a little bit more on the details of the RIN monetization in Q2. I believe you said that 17.4 million RINs were monetized at the $2.16, I guess, price. Is your regular run rate on RIN generation per quarter approximately $12 million? So just doing the math there, the 17 minus 12 times the $2.16, should we think about that extra boost in Q2 at around $10 million, maybe $11 million of EBITDA? And then as we look into Q3, it sounded like the remaining 3 million of RIN inventory were sold at $3.06, so that would be roughly a $9 million boost as we look into Q3 on top of your regular operations. Is that the right way to think about those moving parts on the RIN inventory?

Generally, Matthew, yeah, you can look at it that way. And also don't forget, you're going to have to account for the carryover RINs exiting the first quarter that would have been sold, recognizing revenues and monetized in the second quarter as well. Into the third quarter, we highlighted the D3 index price, but did make a comment that our third quarter commitments of the RINs generated and unsold in July of 2023 were at or above net index price. So generally, how you're getting to your math of contribution from RIN pricing in the second quarter and the third quarter is generally geographically aligned to what we're trying to convey.

Thank you. And our next question comes from Ryan Pfingst with B. Riley. Your line is open.

Hey guys, congrats on all the recent developments here. Kind of a higher-level question around the RVO. With it being the first time we've had a multiyear RVO, can you talk about what that might mean for the industry and how it could benefit you guys in particular as a producer?

In general, Ryan, we do not comment on pricing speculation for the attributes. But definitively, having a demand range of clarity for multiple years does and will likely shape the landscape of development opportunities, acquisition opportunities, as folks are starting to determine the level of supply that will go across the industry. We are active participants in the renewable natural gas coalition and that information is routinely aggregated for EPA comment as they go through the RVO. And so there's always a mindset where we are trying to determine what that supply/demand mechanic looks like, particularly in the absence of a formal cellulosic waiver credit. But beyond that, we typically don't focus on guidance or commentary associated with what the pricing outlook could look like for those attributes in this year and beyond.

Thank you. Looks like we have a follow-up from Matthew Blair with TPH. Your line is open.

Hey, thanks for taking my follow-up. On the swine RNG efforts, you seem to be making good progress and I would say Montauk is certainly a leader in this space. Could you just talk about what's your competitive edge on swine RNG? Is it technology? Is it people? Is it relationships or maybe something else?

Sure, Matthew. As we have disclosed in previous quarters, our patented reactor technology allows for a very efficient processing of the swine waste in sort of a spoke-and-hub type of fashion that allows for the optimal conversion of the swine waste into the various elements of biochar, renewable natural gas and renewable electricity. It is essentially an opportunity to do what traditional digestion methods do in a fraction of the time with a more compact, more reliable piece of technology and demonstrate that with folks like Duke Energy and with other partners as we look to monetize all of the commodity and attribute streams of that project. So in general, that would be our largest competitive advantage.

Thank you. We have one more follow-up from Manav Gupta with UBS. Your line is open.

Quickly on this carbon dioxide agreement with the European Energy. This is somewhat a newer concept for us. Help us understand some of the benefits of this. I understand the deliveries are starting in '26, but help us understand where this can take you and what are the real benefits of delivering this to this European Energy company? Thank you.

Sure, Manav. The opportunity for us to take a natural consequence of our operational facilities in the form of biogenic CO2 that is being destroyed in our thermal oxidizer has routinely only been available for the generation of tax credits requiring you to be able to utilize those tax credits coming out of the Inflation Reduction Act and the evolution of those credits that are also tradable, alongside of that has been the opportunity to actually monetize the CO2. And in this opportunity, partnering with an exemplary business that has been able to utilize that for the creation of E-methanol. The opportunity to look beyond this initial arrangement definitively exists across our entire portfolio and exists in the form of actual CO2 that is destroyed in our thermal oxidation process, but also exists in the form of CO2e, an avoidance that happens at projects similar to what we are doing in North Carolina, where the CO2e would be primarily focused on the generation of tax credits because the equivalent obviously cannot be sold as a commodity. All of our operating facilities are capturing and destroying carbon dioxide, which can be used as a commodity as we start to look across the portfolio. So we're very excited for this first opportunity. And again, the benefits to us, similar to the Duke arrangement that we have done in North Carolina, is bolstering the business with fixed price revenue streams and the ability to allow for a stronger, more patient ability to monetize our environmental attributes in the hands of the obligated parties and allow for that timing to unfold throughout the year.

Thank you. And I'm showing no other questions in the queue. I'd like to turn the call back over to Sean McClain for any closing remarks.

Well, thank you, and thank you all for taking the time to join us on the conference call today. We look forward to speaking with you on our 2023 third quarter conference call.

Thank you. This concludes today's conference call. You may now disconnect.