BNI Coal

What BNI Coal does

BNI Coal, Ltd. is a North Dakota corporation that operates the Center Mine, a surface lignite coal mine located approximately 35 miles northwest of Bismarck, ND. Founded in 1930 (originally as Baukol-Noonan Lignite, Inc.), the company was acquired by Minnesota Power Company (now ALLETE, Inc., NYSE: ALE) in 1988 and renamed BNI Coal, Ltd. It is a wholly-owned subsidiary of BNI Energy Inc., which in turn is a subsidiary of ALLETE. BNI mines and reclaims approximately 200-310 acres per year, producing roughly 4 to 4.5 million tons of lignite annually, with reserves of 600 million tons and ~18,000 acres under permit.

Mining operations rely on large draglines (a Bucyrus 8200 commissioned in 2004 and a new Legacy 757 commissioned in 2022), a truck/shovel fleet introduced in 2012 for overburden removal in thick overburden areas, rotary exploration drills for seam definition, and GPS-guided heavy equipment. BNI delivers virtually all of its lignite to the adjacent Milton R. Young Generation Station, a two-unit steam-electric plant operated by Minnkota Power Cooperative and Square Butte Electric Cooperative under a Coal Supply Agreement extended in 2014 through 2037. A small retail channel, Center Coal Company, resells bag-to-semi-load quantities of lignite as heating fuel. The company employs approximately 175 people, with hourly workers represented by IBEW Local 1593, and is recognized for its reclamation program ($20,000-$50,000 per acre) and safety record.

Name

BNI Coal

Legal name

BNI Coal, Ltd.

Website

https://bnicoal.com

Company type

Private

Founded year

1930

Operating status

Operating

Headcount range

101–250 employees

Short description

BNI Coal, Ltd. is a North Dakota lignite surface mining company that operates the Center Mine and supplies approximately 4-4.5 million tons of lignite annually to the adjacent Milton R. Young Generation Station under a Coal Supply Agreement through 2037 with Minnkota Power Cooperative and Square Butte Electric Cooperative.

Ownership category

akta.pro rank

Product category

Surface Lignite Coal Mining

NAICS

Surface Coal Mining (212114)

SIC

Bituminous Coal & Lignite Mining (1220), Bituminous Coal & Lignite Surface Mining (1221)

akta.pro primary industry

Lignite Mining (IMAKAIAD)

Keywords

• Lignite coal mining
• Surface coal mining
• Bulk coal supply
• Mine land reclamation
• Long-term coal contracts

Headquarters

HQ city

Bismarck

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Personnel, Infrastructure, Technology or R&D, Supply Chain

Revenue model

1. Long-term lignite coal supply agreements: Multi-year coal supply agreement with Minnkota Power Cooperative and Square Butte Electric Cooperative that consumes virtually all coal produced at the Center Mine. The Coal Supply Agreement was extended through 2037 in 2014. Pricing is contract-based, not publicly disclosed.
2. Small retail lignite sales (via Center Coal Company): Small amounts of lignite coal (from a baggie up to a semi-load) may be purchased through Center Coal Company for use as heating fuel. BNI does not currently produce coal for shipping to other locations.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

BNI Coal operates the Center Mine near Center, North Dakota, mining approximately 4 to 4.5 million tons of lignite coal annually to supply the adjacent Milton R. Young Generation Station. Virtually all output is consumed by Minnkota Power Cooperative and Square Butte Electric Cooperative under a long-term Coal Supply Agreement extended through 2037. The company also supports small retail sales of lignite as heating fuel through Center Coal Company, and reclaims approximately 200 to 310 acres of mined land per year.

Differentiator

Problem solved

Functional benefit

Products and services

• Lignite coal bulk supply
• Retail lignite for heating fuel

Quantifiable outcome

• ~4 to 4.5 million tons of lignite mined annually
• +7 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Eight partnerships are on record, tiered flagship, minor and core.

• Minnkota Power CooperativeflagshipStrategic or Co-development Partner · 1 January 2014Long-term Coal Supply Agreement extended through 2037 covering virtually all lignite coal produced at Center Mine. Minnkota Power operates the Milton R. Young Station along with Square Butte Electric Cooperative. Together they have committed to offtake of approximately 4 to 4.5 million tons of lignite annually.
• Square Butte Electric CooperativeflagshipStrategic or Co-development Partner · 1 January 2014Long-term Coal Supply Agreement extended through 2037. Square Butte co-operates the Milton R. Young Station with Minnkota Power and is a key offtaker of lignite from Center Mine.
• Center Coal CompanyminorChannel Partner/ Reseller/ DistributorCenter Coal Company is a third-party channel through which small quantities of BNI's lignite (from a baggie up to a semi-load) can be purchased by retail buyers for use as heating fuel.
• BNI Energy Inc.flagshipStrategic or Co-development PartnerBNI Coal, Ltd. is a subsidiary of BNI Energy Inc. BNI Energy is the immediate parent of BNI Coal and coordinates its operations and corporate governance.
• Mammoet CompanyminorImplementation/ SI/ Consulting PartnerMammoet Company provided heavy lifting services to move two draglines to Area C in 2015, supporting BNI's mine expansion.
• University of Mary's School of EngineeringminorGTM or Marketing PartnerBNI Energy donated $25,000 in 2019 toward the new home of University of Mary's School of Engineering; community engagement partnership to support engineering education.
• Theodore Roosevelt Presidential LibraryminorGTM or Marketing PartnerBNI donated $25,000 over five years (2023 commitment) to support the Theodore Roosevelt Presidential Library.
• International Brotherhood of Electrical Workers (IBEW), Local 1593coreOthersIBEW Local 1593 represents BNI Coal's hourly workforce at the Center Mine, providing collective bargaining representation for production workers.

Scale indicators14 records

Recent moves7 records

Expansion highlights4 records

Direct peers

• North American Coal Corporation: Operates multiple surface lignite and coal mines in the U.S. (Texas, North Dakota, Mississippi, Louisiana) and is the most direct U.S. surface lignite mining peer to BNI, with a similar customer-supplied, mine-mouth operating model.
• Westmoreland Mining Holdings: Operates surface coal mines (including lignite) supplying mine-mouth generating stations across the U.S. and Canada; closest comparable in terms of contract-based offtake to utility customers.
• Alliance Resource Partners: Operates multiple surface and underground coal mines in the Illinois Basin and Appalachia serving utility offtakers under long-term contracts; comparable business model of contracted coal supply to electric utilities.
• Foresight Energy: Operates longwall and surface coal mines in the Illinois Basin supplying utility customers; comparable on contract-based thermal coal supply to U.S. power generators.

Broad incumbents

• NACCO Industries: Parent company of North American Coal Corporation; operates lignite mines serving mine-mouth power plants in a manner structurally identical to BNI's contract with the Young Station.
• Peabody Energy: Largest U.S. coal producer with diversified thermal and metallurgical coal operations; relevant as a public-market benchmark for U.S. coal-mining valuations, though not a lignite specialist.
• Arch Resources: Major U.S. coal producer (thermal and metallurgical) operating Powder River Basin and other surface mines; relevant incumbent comparable for scale, cost position, and surface mining economics.
• CONSOL Energy: U.S. coal producer with both thermal coal operations and a natural gas segment; provides a relevant benchmark for coal-mining economics alongside broader energy exposure.
• ALLETE (parent): BNI Coal's publicly-traded parent (NYSE: ALE); provides the consolidated public-market reference for valuing BNI's lignite mining segment within a diversified energy holding company.

Others

• Vistra Corp: Large U.S. independent power producer and retail electricity provider with coal-fired generation; an adjacent comparable representing the offtaker side of long-term lignite supply contracts.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat7 records

Key risks7 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about BNI Coal