Alliance Resource Partners, L.P.

Company Overview

Business Model: Alliance Resource Partners, L.P. is a diversified natural resource company that generates operating and royalty income from coal production and marketing, as well as from oil & gas mineral interests. Its core objective is to maximize mineral asset value through coal production and the leasing and development of coal and oil & gas mineral interests. The company's strategy focuses on providing reliable, baseload fuel for electricity generating customers while positioning for long-term growth through strategic investments in energy and related infrastructure.

Market Position: Alliance Resource Partners, L.P. is the second largest coal producer in the eastern United States, operating seven underground mining complexes. The company markets coal to major domestic and international utilities and industrial customers. In its Oil & Gas Royalties segment, it owns mineral and royalty interests in approximately 70,000 net royalty acres, including approximately 4,000 net royalty acres attributable to its equity interest in AllDale III, located in premier oil & gas producing regions such as the Permian, Anadarko, and Williston Basins.

Recent Strategic Developments:

• Oil & Gas Acquisition: On October 31, 2025, Alliance Resource Partners, L.P. acquired approximately 190 oil & gas net royalty acres in the Midland and Delaware Basins from 89 Energy for $10.0 million, enhancing its Permian Basin ownership.
• Investment in Infinitum: As of December 31, 2025, the company increased its investment in Infinitum to $82.5 million by purchasing $14.9 million of Series F Preferred Stock. Infinitum is a Texas-based startup developing and manufacturing electric motors.
• Investment in Gavin Generation: In February 2025, Alliance Resource Partners, L.P. committed to invest up to $25 million in limited partner interests in Gavin Generation, funding $17.3 million of this commitment as of December 31, 2025. Gavin Generation indirectly owns an interest in a joint venture holding company that operates a coal-fired power plant.
• Mettiki Complex Operational Change: On January 29, 2026, the company decided to cease longwall production at its Mettiki Complex, planning to primarily satisfy remaining contractual commitments from existing inventory.

Geographic Footprint: Alliance Resource Partners, L.P.'s coal mining operations are concentrated in the eastern United States, specifically across Illinois, Indiana, Kentucky, Maryland, Pennsylvania, and West Virginia. Its oil & gas mineral interests are located in the Permian, Anadarko, and Williston Basins. In 2025, 8.6% of its coal tons sold were shipped to international end-users in Europe, Africa, Asia, North America, and South America. The company also operates a coal-loading terminal on the Ohio River in Indiana.

Financial Performance

Investment in Growth:

• Strategic Investments:
  • Elk Range Acquisition (Oil & Gas): $10.0 million (October 31, 2025)
  • Infinitum: $14.9 million (Series F Preferred Stock) in 2025, bringing total investment to $82.5 million
  • Gavin Generation: $17.3 million funded (out of $25 million commitment) as of December 31, 2025

Business Segment Analysis

Coal Mining Operations

Financial Performance:

• Production: 33.2 million tons (2025), 32.2 million tons (2024), 34.9 million tons (2023).
• Sales: 33.0 million tons (2025).
• Sales Mix (2025): 89.2% to domestic electric utilities, 8.6% to international markets.
• Long-term contracts: Approximately 86.5% of total coal sales in 2025 were under long-term contracts with expirations ranging from 2026 to 2030.
• Key Growth Drivers: The company's strategy emphasizes providing reliable, baseload fuel for electricity generating customers.

Product Portfolio:

• Produces bituminous coal from underground mines.
• Sells primarily into the thermal and metallurgical markets.
• Coal quality ranges from 11,400 to 13,200 Btu content.
• Sulfur content (2025): 18.7% low-sulfur, 51.8% medium-sulfur, and 29.5% high-sulfur.

Market Dynamics:

• Second largest coal producer in the eastern United States.
• Demand for coal remained concentrated in the domestic power sector, with 100% of tons sold to domestic electric utilities going to plants with installed pollution control devices.
• Domestic coal pricing is influenced by electricity demand, regulations, weather, technology, and competition from natural gas, nuclear, and renewables. Export pricing is influenced by global economic conditions, weather, and global supply and demand.

Sub-segment Breakdown:

• Illinois Basin:
  • Production: 26.1 million tons (2025), 24.2 million tons (2024), 25.2 million tons (2023).
  • Employees: 2,013 as of December 31, 2025.
  • Mining Complexes: Gibson Complex (Princeton, IN), River View Complex (Uniontown, KY; Corydon, KY), Hamilton Complex (McLeansboro, IL), Warrior Complex (Madisonville, KY).
• Appalachia:
  • Production: 7.1 million tons (2025), 8.0 million tons (2024), 9.7 million tons (2023).
  • Employees: 882 as of December 31, 2025.
  • Mining Complexes: Tunnel Ridge Complex (Wheeling, WV), Mettiki Complex (Tucker County, WV; Oakland, MD), MC Mining Complex (Pikeville, KY).
  • Mettiki Complex: Decision made on January 29, 2026, to cease longwall production.

Oil & Gas Royalties

Financial Performance:

• Key Growth Drivers: Reserve additions and cash flows are expected to grow through development and acquisitions.

Product Portfolio:

• Owns mineral and royalty interests in crude oil, natural gas, and natural gas liquids.

Market Dynamics:

• Holds approximately 70,000 net royalty acres in premier oil & gas producing regions (Permian, Anadarko, and Williston Basins).
• Markets these interests for lease to operators and generates royalty income.
• Recent acquisition of 190 net royalty acres in the Permian Basin for $10.0 million on October 31, 2025, demonstrates continued growth strategy.

Capital Allocation Strategy

Balance Sheet Position:

• Total Debt: Includes 2029 Senior Notes with an original principal amount of $400.0 million, a $425.0 million revolving credit facility, and a $75.0 million term loan.

Operational Excellence

Production & Service Model:

• Operates underground coal mines utilizing both Longwall mining and Room-and-pillar mining methods.
• Employs preparation plants for crushing, sizing, and washing coal.
• Utilizes the Mt. Vernon Transfer Terminal for rail, truck, and barge transloading of coal.
• For oil & gas, the company markets its mineral interests for lease to third-party operators, generating royalty income.

Supply Chain Architecture: Key Suppliers & Partners:

• Railroad: CSX Transportation, Inc., Norfolk Southern Railway Company, Evansville Western Railway, Paducah & Louisville Railway, Inc., Wheeling and Lake Erie Railway.
• Barge: Utilizes the Ohio River for transportation.

Facility Network:

• Manufacturing (Mining Complexes): Seven underground mining complexes across Illinois, Indiana, Kentucky, Maryland, Pennsylvania, and West Virginia.
• Distribution: Mt. Vernon Transfer Terminal in Posey County, Indiana, with a capacity of 8.0 million tons/year and ground storage for approximately 200,000 tons. In 2025, it loaded approximately 1.6 million tons for Gibson and Hamilton customers.

Operational Metrics:

• Total coal production: 33.2 million tons in 2025.
• Mt. Vernon Transfer Terminal loaded approximately 1.6 million tons in 2025.
• Preparation plant throughputs range from 1,000 to 2,700 tons of raw coal per hour across various complexes.

Market Access & Customer Relationships

Go-to-Market Strategy: Distribution Channels:

• Direct Sales: Engages in direct sales to major domestic and international utilities and industrial customers.
• Channel Partners: Accesses international markets through brokered transactions, which accounted for 8.6% of tons sold in 2025.

Customer Portfolio: Enterprise Customers:

• Tier 1 Clients: In 2025, Alliance Resource Partners, L.P. derived more than 10% of its total revenue from both Louisville Gas and Electric Company and American Electric Power Company Inc.
• Customer Concentration: The company has significant customer concentration with Louisville Gas and Electric Company and American Electric Power Company Inc.

Geographic Revenue Distribution:

• Domestic (U.S.): 89.2% of 2025 tons sold were purchased by domestic electric utilities.
• International: 8.6% of 2025 tons sold were to end-users in Europe, Africa, Asia, North America, and South America.

Competitive Intelligence

Market Structure & Dynamics

Industry Characteristics: The domestic coal market is influenced by electricity demand, environmental regulations, weather patterns, technological advancements, and competition from natural gas, nuclear, and renewable energy sources. The export market is driven by global economic conditions, weather, and international supply and demand dynamics. A key industry trend is the decline in coal's share of electricity generation.

Competitive Positioning Matrix:

Direct Competitors

Primary Competitors:

• American Consolidated Natural Resources Inc.
• Core Natural Resources, Inc.
• Alpha Metallurgical Resources, Inc.
• Foresight Energy Resources LLC
• Peabody Energy Corporation
• Smaller domestic producers and foreign companies in international markets.

Emerging Competitive Threats:

• Increasing competition from natural gas, nuclear, and renewable energy sources in the domestic electricity generation market.
• Geopolitical events, actions of major oil-producing countries, and changes in global economic conditions.

Competitive Response Strategy: Alliance Resource Partners, L.P. aims to maintain its competitive advantage by providing reliable, baseload fuel for electricity generating customers and by strategically investing in new energy technologies and related infrastructure for long-term growth. The company also focuses on maximizing mineral asset value through efficient coal production and the development of its coal and oil & gas mineral interests.

Risk Assessment Framework

Strategic & Market Risks

Market Dynamics: Decline in the coal industry’s share of electricity generation; changes in macroeconomic and market conditions; changes in global economic and geo-political conditions; changes in commodity prices, demand, and availability; changes in competition; deregulation of the electric utility industry; investors’ and other stakeholders’ attention to environmental, social, and governance matters; demand volatility; foreign currency fluctuations. Technology Disruption: Risks associated with the expansion of and investment in new energy technologies. Customer Concentration: Dependence on significant customer contracts; risks of customer bankruptcies, cancellations, breaches of contracts, or delays in taking contracted coal.

Operational & Execution Risks

Supply Chain Vulnerabilities: Increases in transportation costs and risk of transportation disruptions; changes in equipment, raw material, service, or labor costs. Capacity Constraints: Operational interruptions due to geologic, permitting, or other conditions; risks associated with major mine-related accidents. Other Operational Risks: Fluctuations in productivity levels and margins on coal production; disruptions to oil & gas exploration and production activities; potential shut-ins of production by operators of oil & gas mineral interests; difficulty in making accurate assumptions and predictions for coal mineral reserves and resources and oil & gas reserves; uncertainties in estimating and replacing reserves; uncertainties in the amount of oil & gas production from mineral interests; evolving cybersecurity risks; difficulty in making accurate assumptions and predictions for asset retirement obligations.

Financial & Regulatory Risks

Market & Financial Risks: Liquidity constraints; difficulty maintaining surety bonds for mining and other obligations; difficulty obtaining commercial property insurance. Regulatory & Compliance Risks: Legislation, regulations, and court decisions imposing liability on energy companies; effects of and changes in trade, monetary, and fiscal policies; effects of and changes in taxes or tariffs; impact of current and potential changes to tax laws; results of litigation.

Geopolitical & External Risks

Geopolitical Exposure: Impacts of geopolitical events, including the Russian-Ukrainian conflict; actions of major oil-producing countries; effects of a prolonged government shutdown; severity, magnitude, and duration of any future pandemics.

Innovation & Technology Leadership

Research & Development Focus: Core Technology Areas: The company has invested in Infinitum, a developer and manufacturer of electric motors. Its subsidiary, Matrix Group, develops and markets industrial, mining, and technology products and services. Another subsidiary, Bitiki, mines bitcoin. Innovation Pipeline: While specific pipeline details are not provided, the investments and activities of Matrix Group and Infinitum indicate a focus on developing new energy-related technologies and industrial solutions.

Technology Partnerships:

• Strategic Alliances: Investment in Infinitum, a Texas-based startup.
• Research Collaborations: Investment in NGP ET IV, L.P.

Leadership & Governance

Executive Leadership Team

Board Composition: The company is managed by its sole general partner, MGP, which has a Board of Directors. Specific details regarding board independence, expertise areas, or committee structure are not disclosed in the filing excerpt.

Human Capital Strategy

Workforce Composition:

• Total Employees: Approximately 2,895 employees as of December 31, 2025 (2,013 in Illinois Basin and 882 in Appalachia).
• Geographic Distribution: Employees are primarily located in the Illinois Basin (western Kentucky, southern Illinois, southern Indiana) and Appalachian Operations (eastern Kentucky, western Maryland, western Pennsylvania, northern West Virginia).

Talent Management: Acquisition & Retention: The company faces risks related to its ability to recruit, hire, and maintain skilled labor. It offers a Profit Sharing and Savings Plan (PSSP) as a defined contribution plan. The Pension Plan is closed to new applicants and participants no longer receive benefit accruals for service.

Business Cyclicality & Seasonality

Demand Patterns:

• Economic Sensitivity: Domestic coal pricing is influenced by electricity demand, while export pricing is affected by global economic conditions. The company's business is sensitive to the decline in the coal industry’s share of electricity generation.

Regulatory Environment & Compliance

Regulatory Framework: Industry-Specific Regulations: The company operates under a complex regulatory framework, including compliance with federal acts such as SMCRA, MINER Act, RCRA, SDWA, and NEPA, as well as environmental standards like NAAQS, NSPS, NSR, SIPs, TMDL, UIC, and the RGGI agreement. Regulatory bodies overseeing operations include the EPA, KYDNR, MSHA, OSM, PADEP, TRRC, and WVDEP.

Tax Strategy & Considerations

Tax Profile: The company identifies the impact of current and potential changes to tax laws as a risk factor.

Insurance & Risk Transfer

Risk Management Framework:

• Insurance Coverage: The company faces a risk of difficulty in obtaining commercial property insurance.
• Surety Bonds: Surety bonds outstanding for reclamation obligations were $158.0 million in 2025 and $170.1 million in 2024. The company identifies difficulty in maintaining these surety bonds as a risk.