Hallador Energy : Investor Presentation – May 2026

HNRG

Published on 05/08/2026 at 10:20 pm EDT

INVESTOR PRESENTATION | May 2026

Power When You Need It HNRG

Company Overview

Vertically integrated independent power producer delivering reliable baseload power to the MISO region

At a Glance

Flagship Asset: 1 GW Merom Power Plant on ~691 acres in Sullivan, Indiana with 100% owned interconnection, creating high barriers to entry and future renewable integration potential

Strategic fuel advantage by owning Sunrise Coal, which produces ~3.6 million tons of coal annually and supplies Merom's fuel, ensuring cost control and supply security

Long-term visibility: ~$1.2 billion forward contracted sales book(1)

excluding recently signed 12-year capacity PPA with utility subsidiary

Active commercial pipeline: negotiating multi-year PPAs with utilities and data center developers

Major growth catalyst: MISO ERAS application accepted for 515 MW natural gas expansion (increasing current capacity by ~50%), accelerating diversification and margin expansion (2)

Longstanding Customer Relationships

40+

Year

History

1 GW

Current Power

Generation

515 MW

Expansion

Plans

$453.5M

TTM

Revenue

$42.1M

TTM

Adj. EBITDA

~$1.2B

Forward

Contracted Sales (1)

Note: Financial data as of March 31, 2026.

Forward contracted revenue positions as of March 31, 2026 and excludes the recently announced 12-year capacity agreement expected to generate ~ $1.0 billion of 3

contracted revenue from 2028 through 2040

Accepted ERAS application is currently under review by MISO.

Investment Highlights

MISO faces 4.7 GW summer shortfalls beginning in 2026 through 2031 while data center demand surges, driving price escalation and long-term need for baseload power(1)

Executed two multi-year PPAs, combined agreements total ~$1.1B of contracted capacity revenue through mid-2040; ~14

years sold forward, locking in attractive pricing and predictable cash flows

Vertically integrated platform and 100% interconnection ownership create durable competitive advantage

In December 2025, MISO accepted Hallador's ERAS application for 515 MW natural gas expansion (increasing current

capacity by ~50%); ERAS timeline ~3 years vs. 7+ years for greenfield projects(2)

Capacity markets tightening and repricing as accredited supply becomes the gating factor for large-load customers; retained open market position captures additional upside as data center and reshoring demand accelerates

Note: As of May 8, 2026.

Proven track record of execution; insiders own ~17% of the Company, ensuring strong alignment with shareholders

4

2025 OMS-MISO Survey Results dated June 6, 2025

Accepted ERAS application is currently under review by MISO.

Transformational Capacity Agreements Lock In Long-Term Value

Load serving counterparties increasingly prioritize long-term dispatchable capacity as tightening MISO markets drive structural repricing

3-Year PPA Signed Mar-26

Substantially all remaining accredited capacity contracted through spring 2029

~$86M cumulative contracted

revenue

Priced at ~2x vs. historical pricing levels

Establishes bridge to longterm contracted position

12-Year PPA Signed May-26

Long-duration agreement secures contracted revenue through 2040

Initial capacity commitments

begin in 2028

Priced above March PPA

Contracted volumes increase to ~2/3 of accredited capacity from 2029-2040

Long-term earnings and cash flow visibility

Structural repricing of dispatchable capacity

Supports long-term platform expansion

$1B cumulative contracted

revenue

$1.1B

Additional capacity-only contracted revenue

2x

Historical contracted capacity pricing

14 Years

Of accredited capacity sold forward

1/3rd

Available capacity for future sales

5

Note: As of May 8, 2026.

Hallador Expanding Strategic Value of the Merom Platform

Existing infrastructure and interconnection position Merom as a scalable platform for future dispatchable generation growth

Long-Term Contracted Capacity Revenue

Multi-year PPAs

locking in stable forecast revenue and cash flow

Today

Coal-Fired Dispatchable Generation

Proven baseload capacity serving MISO

customers

Before

P O W E R P L A T F O R M E V O L U T I O N

E R A S G R O W T H I N I T I A T I V E P O W E R & I N F R A S T R U C T U R E

L E A D E R S H I P A D D E D T O

B O A R D

Merom evolving into a multi-fuel, dispatchable

platform

Selected for one of 50 ERAS queue positions

Coal + Natural Gas Generation Platform

Scalable multi-fuel dispatchable generation platform

FUTURE

Evaluating up to 515 MW of natural gas

generation at Merom

Existing infrastructure and interconnection support accelerated development timeline

~$14MM refundable deposits funded to date

515 MW | ~3-Year Timeline

vs. 7+ years for greenfield projects

Barbara Sugg

Former CEO, Southwest Power Pool

Extensive grid operations, MISO market knowledge, and regulatory expertise

Daniel Hudson

CEO, Woodlands Energy Management

Power markets, energy infrastructure, and commercial development expertise

Adds utility, power markets, and infrastructure expertise as Hallador advances its multi-fuel generation strategy

6

Note: As of May 8, 2026.

Structural Supply Deficit + Growing Demand = Multi-Year Pricing Tailwind

Reliability Crisis

NERC rates MISO as "Elevated Risk" in 2027 and "High Risk" in 2028; with shortfalls expected under normal peak conditions beginning in 2028 (1)

Capacity Shortfalls

MISO projects an average 4.7 GW deficiency in generation resources

during summer seasons from planning year '26/'27 through '30/'31 (2)

Indiana's Data Center Expansion Accelerates

Amazon plans $15B investment for new campuses adding 2.4 GW of

capacity; Amazon's total investment in IN exceeds $31B since 2010 (3)

AI and Onshoring Tailwinds

Driving sustained demand growth

High Risk: shortfalls are likely to occur

Elevated Risk: shortfalls may occur in extreme conditions

Normal Risk: low likelihood of electric supply shortall

Merom Power Plant

Merom Plant located in an area deemed to be "High Risk"

by NERC as early as 2028

MISO faces a shortfall while data center demand surges, driving price escalation and long-term need for baseload power

Note: As of May 8, 2026.

Map Source: RTO Insider / NERC.

NERC 2025 Long-Term Reliability Assessment January 2026. 7

2025 OMS-MISO Survey results dated June 6, 2025.

Reuters - November 24, 2025, "Amazon to invest $15 billion in Indiana to boost data center infrastructure."

Long-Term Revenue Visibility with Retained Merchant Energy Upside

Long-term capacity agreements improve earnings visibility while preserving exposure to tightening MISO energy markets

Contracted Revenue Mix (1)

Contracted Forward Sales & Forward Energy Curve (2)

($ in millions)

$375

$300

$50

($/MW)

$40

~90% of variable cost controlled via owned fuel

− Mitigates supply volatility and market risk

− Optional third-party sourcing adds agility

Sunrise Coal proximity slashes transport costs

Merom fixed costs are currently covered through capacity revenue

Margin/Profit Opportunity

$225

$30

$150

$20

$75

$0

136

117

73

58

30

142

75

53

20

14

142

2026 2027 2028 2029

Contracted Capacity Revenue

$10

$0

2026 2027 2028 2029 2030 2031 2032

Recent capacity-only agreements preserve

full exposure to future energy pricing upside

Note: As of May 8, 2026.

Chart reflects disclosed forward contracted revenue positions as of March 31, 2026 and excludes the recently announced 12-year capacity agreement expected to generate ~ ~

$1.0 billion of contracted revenue from 2028 through 2040. Contracted balances include accredited capacity, energy forward sales, and third-party coal sales. 8

2026 & 2027 energy pricing reflects Hallador's contracted forward sales book as of March 2026. Energy pricing for 2028-2032 reflects the forward curve as of March 2026. See Forward Looking Statements.

Financial Foundation for the Future

Over $240 million re-invested in the business since 2022, while reducing debt

($ in millions)

$900

$800

$700

$600

Hallador Capital Expenditures(1)

$734

$832

$120

($ in millions)

$100

$80

Hallador Consolidated Debt

$500

$400

$300

$330

$293

$488

$238 $246

$60

~$99 million reduction in debt

$40

$200

$100

-

$54

$54

$183

$129

$75

$53

$20

$56

$8 $0

Dec. 2022 Mar. 2026

2022 2023 (2)

2024 2025 YTD 2026

$101.8M

Q1 2026

Revenue

$5.5M

Q1 2026 Adj. EBITDA

$97.5M

Q1 2026

Total Liquidity

$0.0

Bank Debt

$5.6M

Finance Leases

9

Note: Financial Data as of March 31, 2026, except Market Capitalization, which reflects the company's share price as of market close on May 7, 2026.

Represents cumulative capital expenditures of Hallador Energy Company since January 1, 2022; Excluding ERAS related capex.

Market capitalization reflects year-end values for 2022, 2023, and 2024. The 2025 figure represents the company's current market capitalization as of May 7, 2026.

Our Management Team is in Place to Deliver Long-Term Investor Value and

Drive Results

Brent Bilsland

Chairman of the Board, President and CEO

Todd Telesz

Chief Financial Officer

21 years with Hallador Energy

Previous Roles: Director of Hallador, Founding Member and President of Sunrise Coal, Co-founder of Knapper Corporation

Industry Leadership Roles: Reliable Energy Association, America's Power, National Mining Association, Indiana Coal Council

Joined Halldor Energy in June 2025

30 years in the power & finance sectors

Previous Roles: CFO of Tri-State Generation and Transmission Association Inc., CEO of Basin Electric Power Cooperative, SVP of CoBank's Power, Energy and Utilities Division

Elliott Batson

Chief Commercial Officer

Cham Kong

Sr. VP of Power Origination & Risk

9 years with Hallador Energy

Previous Roles: 30 years as Director of Coal at Charlotte, North Carolina-based Duke Energy

Board Roles: American Coal Council

2 years with Hallador Energy

20 years in the wholesale power market

Previous Roles: Sr. Originator at Constellation Energy Group. Vice President of Origination at ACES

Board Roles: North American Energy Markets Association

Heath Lovell

Chief Operating Officer & President of Hallador Power and Sunrise Coal

Heather Tryon

Sr. VP of Hallador Energy Company

4 years with Hallador Energy

25 years in the mining industry

Previous Roles: VP of Public Affairs at Alliance Coal, 16 years as VP of Operations at Alliance, VP and Partner at Dodge Hill Mining, General Manager of River View Coal and Webster County Coal

Board Roles: Kentucky Coal Association, West Virginia Coal Association, Indiana Coal Council, Reliable Energy, American Coal Council, National Coal Council

12 years with Hallador Energy

Serves as the CFO for Hallador Power and Sunrise Coal subsidiaries, and joined the Company in 2014 as Controller

Previous Roles: Controller at Speedco, Inc. and Audit Manager at CliftonLarsonAllen

Eric Van Deman

Chief Accounting Officer

Joined Hallador Energy in December 2025

Over 20 years in accounting, financial reporting, and audit leadership

Previous Roles: Vice President of Accounting Policy at Liberty Global; Audit practice at KPMG LLP (Denver and Paris)

10

World-Class Board with Strong Shareholder Alignment

Collectively Own ~17% of Common Shares Outstanding

Brent Bilsland

Chairman of the Board, President and CEO

Bryan Lawrence

Director

21 years with Hallador Energy

Previous Roles: Director of Hallador, Founding Member and President of Sunrise Coal, Co-founder of Knapper Corporation

Industry Leadership Roles: Reliable Energy Association, America's Power, National Mining Association, Indiana Coal Council

Previous Roles: Founder & Senior Manager, Yorktown Partners LLC. 30+ years as a Managing Director at Dillon, Read & Co. Inc.

Board Roles: Riley Exploration Permian, Star Group LP, Ramaco Resources, as well as several non-public energy companies

Zarrell Gray

Director

David Lubar

Director

Chair of the Nominations Committee.

Previous Roles: Executive Advisor, Teays Rivers; previously served as EVP & COO (2007-2021). 17+ years in the hybrid seed industry (1990-2007); principal owner of Gray's Seed, Inc.

Extensive board and capital markets experience. Involved in raising capital and debt facilities each exceeding $1B.

Chair of the Audit Committee.

Previous Roles: President and CEO of Lubar & Co.

Board Roles: Extensive board experience, including BMO Financial Corp, Northwestern Mutual, Ixonia Bank (Chairman), and the Milwaukee Brewers Baseball Club.

Daniel Hudson

Director

Barbara Sugg

Director

Previous Roles: Chairman & CEO, Woodlands Energy Management. Served as CEO, Chairman, and Committee Chair for numerous energy companies; provided oversight for portfolios exceeding 10,000 MW of thermal generation capacity; prior leadership roles at Duke Energy, NRG Energy, Xcel Energy, and Navigant.

Previous Roles: Former President & CEO, Southwest Power Pool. SVP of IT & Chief Security Officer.

Deep technology and cybersecurity expertise. Oversaw $2B in transmission initiatives and expanded SPP into the western interconnection.

Charles Wesley, IV

Director

Chair of the Compensation Committee

Previous Roles: President & CEO, Thoroughbred Resources LP. Chief Planning & Commercial Officer at Ramaco Resources. Senior Director of Finance & Senior Counsel at Lumen Technologies

11

[email protected]

(720) 330-2829

Balance Sheet

$ in Thousands USD

Mar 31, 2026

Dec 31, 2025

Assets

Cash, Cash Equivalents & Restricted Cash

$43,363

$15,372

Accounts Receivable

$9,152

$13,989

Inventory, Parts & Supplies

$95,057

$88,388

Total PP&E (net)

$284,834

$277,778

Other Assets

$16,226

$12,526

Total Assets

$448,632

$408,053

Liabilities

Accounts Payable / Accrued Liabilities

$54,896

$41,848

Lease Financing

$5,598

$8,749

Long-Term Bank Debt (net)

-

$29,678

Contract Liabilities

$162,318

$149,057

Other Liabilities

$20,246

$18,888

Total Liabilities

$243,058

$248,220

Total Shareholder Equity

$205,574

$159,833

13

Key Stats (May 7, 2026)

Revenue (Q1'26)

$101.8M

Stock Price

$18.87

Adj. EBITDA (Q1'26)

$5.5M

Market Cap

$889M

Operating Cash Flow (Q1'26)

$20.5M

Enterprise Value

$854M

Forward Sales (through 2029)(1)

$1.2B

EV/Revenue (TTM)

1.9x

Source: Capital IQ 14

1. Forward contracted revenue positions as of March 31, 2026 and excludes the recently announced 12-year capacity agreement expected to generate ~ $1.0 billion of contracted

revenue from 2028 through 2040

515 MW Natural Gas Expansion

December 2025: MISO accepted Hallador's final ERAS application for the 515 MW natural gas expansion at Merom (1)

MISO ERAS Program Supports ~50% Capacity Expansion

Attractive Opportunity

Accelerated Timeline

Positions Hallador to capture rising utility and data center demand with multi-year contracts

Addresses structural reliability shortfall in MISO

Diversifies fuel mix and enhances grid resilience

Leverages existing infrastructure for accelerated speed to market, lower capital costs, and scalable growth

~3 Years

(Target Online: 3Q 2029)

VS.

7+ Years

for Greenfield Projects

~50%

Existing Capacity

ERAS

Expansion

Pro Forma Capacity

Note: As of May 8, 2026. 15

1. Accepted ERAS application is currently under review by MISO.

Disclaimer

Hallador Energy Company published this content on May 08, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on May 09, 2026 at 02:19 UTC.