Solaris Energy Infrastructure : April 2026 Investor Presentation Presentation

SEI

Published on 04/27/2026 at 09:24 pm EDT

Investor Presentation

April 27, 2026

Solaris Energy Infrastructure

Solaris Energy Infrastructure, Inc.

Business Overview

Delivers power generation and distribution solutions, and logistics equipment and services, serving clients in the data center, energy, and other commercial and industrial sectors.

Our Locations

3.1 GW

Delivered by end of 2029; includes 2.1 GW currently under long-term contracts

>20% Insider Ownership

~$5.3 Billion

Market Capitalization

Founder-led with significant insider ownership that drives strong shareholder alignment

>40%+

Adjusted EBITDA

Adj. EBITDA Contribution(1,2)

Growth CAGR expected 2025 -Full Deployment in 2029 (3)

<10%

Logistics Solutions

>90%

Power Solutions

Business Segments & End Markets

Power Solutions

Logistics Solutions

Non-GAAP financial metric. Due to forward-looking nature, we cannot provide a reconciliation to the nearest GAAP metric without unreasonable effort.

Illustrative contribution assuming $90 million run rate for Logistics Solutions and potential contribution from current capacity plus scheduled deliveries through 2029 to reach 3.1 GW operated in Power Solutions.

Calculated based on growth rate between 2025 Adjusted EBITDA and illustrative Pro Forma Adjusted EBITDA at full 3.1

GW capacity deployment in 2029.

Hyperscalers/ Data Centers

Energy - Upstream

solaris-energy.com 2

Solaris Energy Infrastructure

Recent Updates and

Secured Third Long-Term Power Contract with a New Global Technology Customer

New commercial contract for >600 MW + balance of plant for a minimum term of 10 years (plus a 5-year option) to support data center compute needs beginning in late 2026 and scaling through 2028

Q1 2026 Highlights Acquired Additional Generation Capacity; Pro Forma Fleet Now 3,100 MW

Through the acquisition of a distributed energy company and equipment delivery slots, we will grow generation capacity by 40% over the next 3 years and could drive earnings power of > $1 Billion Adjusted EBITDA (2)

Q1 2026 Results Outperformed

Reported Q1 2026 Adjusted EBITDA(1) of approximately $84 million, which was 14% above the Street

New Guidance

Raised Q2 2026 guidance for Adjusted EBITDA(2) 10% to $83-93 million from

$76-84 million previously; established Q3 2026 Adjusted EBITDA(2) guidance of

$80-95 million

Strengthened Balance Sheet to Support Growth

Upsized the previously announced $300 million credit facility to allow for up to

$500 million to continue to fund growth initiatives. Continuing to evaluate additional financing or refinancing options to support more permanent capital structure

solaris-energy.com

Non-GAAP financial metric. Please see Appendix for reconciliation to the nearest GAAP metric.

3

Non-GAAP financial metric. Due to the forward-looking nature, we cannot provide a reconciliation to the nearest GAAP metric without unreasonable effort.

3

Solaris Earnings Have Transformed

Driven by entry into power solutions, associated growth capital plans, and successful commercial contracting

Illustrative Future (1)

2029+

Logistics Solutions

<10%

~$875-925

Million Adj. EBITDA (4)

Power Solutions

>90%

Legacy Business

2022-2024

Logistics Solutions 100%

Current

Q1 2026 Annualized

Logistics Solutions 25%

~$80-100

Million Annual Adj. EBITDA (2)

~$336

Million Adj. EBITDA (3)

Power Solutions 75%

Maintained Leading Market Share in Oilfield Logistics by Innovating All-Electric, High-Efficiency Sand Handling Equipment

Rapid Growth of Power Solutions for Data Centers and Gas Infrastructure

Positioning for Further Organic and Inorganic Growth in and Adjacent to Power Solutions Offering

Illustrative contribution assuming approximately $90 million contribution from Logistics Solutions and potential contribution from current capacity plus scheduled deliveries through 2029 to reach 3.1 GW operated (2.65 GW Net Owned) in Power Solutions.

Non-GAAP Financial Metric. See Appendix for reconciliation to nearest GAAP metric.

Non-GAAP financial metric. See Appendix for reconciliation to nearest GAAP metric; reflects Q1 2026 Adjusted EBITDA net to SEI of $84million multiplied by four.

Non-GAAP financial metric. Due to forward-looking nature, we cannot provide a reconciliation to the nearest GAAP metric without unreasonable effort.

Rapid Growth as a Premier Power Solutions Company

Early Mover Advantage in Addressing Nascent and Rapidly Expanding Market Opportunity

2,650

MW

Net SEI

910

MW

150 MW

(MW)

Future Potential

Potential for multi-year, unprecedented power demand growth

3,100 MW opportunity

Consolidated

~450 MW

Owned by 49.9% JV Partner

Global power demand growing 50% faster than average increase over the past decade (3)

More than 56 GW of onsite power capacity are now planned or under development globally(2)

Energy consumption of data centers could be the fifth largest energy consumer in the world, between Japan and Russia(1)

Expected Power Capacity Growth

Illustrative Adjusted EBITDA Pro Forma Potential (4)

~$1,000-1,050

Consolidated

Non-Owned JV Interest

Future Potential

Potential for multi-year, unprecedented power demand growth opportunity

~$875-925

Net SEI

Organic and inorganic opportunities to continue growing generation, distribution, services capacity and scope

($ millions)

$103

$336

Net SEI

2024 Q1 2026 Q4 2029 2029+

2024

Q1 2026

Annualized (5)

Pro Forma Adj.

EBITDA (6) at 3,100 MW

2029+

Note: Q1 2026 Capacity includes third-party leased equipment; 2029 capacity estimate assumes only owned and operated units

Brookings Report "Global energy demands within the AI regulatory landscape" dated April 10, 2026.

Utility Dive's "Redefining data center power strategies in the AI era" published March 30, 2026.

IEA Electricity 2026 Analysis and Forecast dated February 6, 2026.

Non-GAAP financial metric. See Appendix for reconciliation to nearest GAAP metric.

Non-GAAP financial metric. See Appendix for reconciliation to nearest GAAP metric; reflects Q4 2025 Adjusted EBITDA multiplied by four.

Non-GAAP financial metric. Due to forward-looking nature, we cannot provide a reconciliation to the nearest GAAP metric without unreasonable effort. Illustrative contribution assuming approximately $90 million contribution from Logistics Solutions and potential contribution from current capacity plus scheduled deliveries through 2029 to reach 3.1 GW operated (2.65 GW Net Owned) in Power Solutions.

Solaris is a BTM Partner of Choice for Global Technology Leaders

2,000+ MW Multi-Year Partnerships with Global Technology Leaders

10 to 15 years

8 to 9 years

7 to 8 years

5 to 6 years

+ Customer C

(Investment Grade)

>600 MW for 10

years + 5 year option

2 to 4 years

+ Hatchbo

(Investment Grade)

>500 MW for 10

years + 5 year option

<1 year

+ Initial Data

Center 150 MW

+ Initial Data

Center Grows to 250 MW for 2 years

+ Stateline JV

(Not rated) 900 MW for 7 years (inside a 15+ year JV)

+ Energy/

Industrial

<100 MW

+ Energy/

Industrial/ Utility Growth to 100-200 MW

1H 2024

2H 2024

2025

1Q 2026

Current

Avg. Tenor

Current

Leading Edge

On April 24, 2026, SEI entered into a new long-term contract to provide power to support our customer data center compute needs.

Contract A

Stateline Power

7-Year Term

~900 MW

50.1% Solaris / 49.9% JV Partner

Contract B

Hatchbo

10-Year Term + 5-Year Extension

>500 MW

100% Solaris

Contract C

Customer C

10-Year Term + 5-Year Extension

>600 MW

100% Solaris

The Case for Longer-Term, Modular, Simple-Cycle Behind the Meter Power

Q: Is this Bridge or Permanent Power? Primary or Backup? A: All of the above, but Evolving Towards Greater Permanence

1.

2.

3.

4.

5.

Economics are

Converging

Enhanced

Reliability

Long-term

Planning Flexibility

Increasing Federal and Local Pressure

to Stay off the Grid Stickiness of Infrastructure

BTM simple cycle costs are converging with grid costs and remain below CCGT costs

Modular BTM can be more capital efficient by avoiding large-scale investment in transformers/substations or backup

Grid access is interruptible

Grid access presents single source of failure

Grid access needs to be complemented with backup or primary + backup

Can optimize modular generation across a portfolio of data center power over time

SB6 "Bring your own power" Law in ERCOT requires large loads to have co-located backup power

White House Rate Payer Pledge: "They can build their own power plants…"

BTM could enhance grid reliability by contributing power to the grid if interconnected

Benefit to utilizing sunk cost infrastructure

BTM power infrastructure would be costly to remove and replace

Air permits harder to get and easier to maintain

Announced CCGT vs Simple Cycle Project Costs by Completion Date ($ Millions/MW)

2032

2031

2030

2029

2028

2027

2026

2025

$1.2$1.2

$1.3

$1.1

$1.0

$0.9

$1.4 $1.5

$1.4 $1.3

$2.1

$2.1

$2.4

Avg SCGT Cost/MW

Avg CCGT Cost/MW

Source: JP Morgan, Company estimates

Evolution of Data Center Demand Driving Need for Co-Located Primary + Backup Power Solutions

Power Density of Next-generation GPUs Necessitates Custom Power Solutions

Cloud Data Center

(CPUs)

Transitional AI Data Center

(GPUs)

"AI Factory" Data Center

(GPUs)

Future Data Center

(GPUs)

Energy Use per Token

Total Compute

= Overall Power Use

Average Power Use per Rack

5-15 kW

130-200 KW

500+ kW

1-2 MW

Average Data Center Power Demand

40-50 MW

50-100 MW 1+ GW

Multiple GW Campuses

"In 2027, AI server racks will require 50x more power than cloud equivalents five years ago… Public industry roadmaps from leading technology companies already target 1MW per rack" - Goldman Sachs Research

Source: Nvidia 2025 GTC Keynote Presentation, Goldman Sachs report "Powering the AI Era" dated June 27, 2025, Company estimates.

Generation Stack Required to Support Modern Industrial Loads

Larger, Complex Power Needs Drive a Need for a Generation Stack with Multiple Sources of Generation / Redundancy

Generation Stack Then (40-50 MW)

Primary Power

Backup

Diesel Generators (Reciprocating Engines)

Data Center

40-50 MW

Grid

Generation Stack Now/Future (1+ GW)

Microgrid w/ Integrated Primary Power, Inertia and Storage/Backup Power

Grid

Renewables

Large

Co-Located Power Generation

Data Center

Campus

1+ GW

Power

Control and Distribution Equipment (Balance of Plant)

Modular

Generation with Inertia (i.e. Turbines)

Modular

Generation -Other (e.g. recip engines, fuel cells)

Energy Storage/

Management System

(e.g. BESS)

As part of the generation stack, Solaris' turnkey power solutions can provide longer-term primary plus back up power beyond initial bridge power needs.

Fully Integrated Model Enables Differentiated, Turnkey Power Solution

Grid connection possible, but fastest 'time to power' achieved by starting off-grid-with added reliability from redundancy.

SCR emissions control equipment enables generation to stay on location for multiple years

Customized balance of plant offering enhances customer partnership (i.e., higher switching costs)

'Balance of plant' offering, provides enhanced earnings and return opportunity per deployment

Provide turnkey power solutions tailored to customer's needs

Custom Microgrids

Expertise in Design, Engineering, and Construction of Complete Microgrids

Comprehensive

Turnkey service includes Commissioning, Operations & Maintenance, & Balance of Plant

Reliable

Operational track record of delivering AI compatible 99.9%+ uptime

Scalable

Modular capacity design with an average 20 MW per generating unit

Speed to Market

>450 MW single-site deployment in <1 year

Technical Expertise

Skilled in managing variable loads, multiple voltage requirements, and complex operations

Solaris' Track Record and Framework for Generating Sustainable Returns

Experienced Management Team

Management team has successfully addressed equipment-based bottlenecks and built differentiated businesses in:

Returns Framework

Identify the Challenge

Invest in the Right Equipment

Power Markets - Solaris Power team has a long

track record of developing distributed power solutions

Sand Handling and Trucking - Legacy Solaris Logistics business and follow on top-fill product

Water Handling and Recycling - SEI Founder and Co-CEO also founded Aris Water Solutions (NYSE: ARIS), which was recently acquired by Western Midstream Partners (NYSE: WES)

Iterate to Enhance

and Find New

Solutions

Build the Right Team and Culture

Significant Shareholder Alignment Supported by a Flexible Balance Sheet

Capital Structure Priorities and Positioning

Insider Ownership

>20%(1)

Consecutive Quarterly Dividends

31

Historical Dividend Raises

Three

Ownership mentality: Every employee is a shareholder

Leverage

1.5x(2)

Consistent dividend history: Serial distributor of cash returns with history of acceleration

Net Cash Funded from Credit Facility

$295 mm(3)

Conversative debt capitalization: Modest funded debt

Ability to fund additional growth: Growing long-term contracts enables access to capital markets

Based on 73 million pro forma shares outstanding with equity issued in relation with the Genco acquisition which included Class A shares, Class B shares and Restricted Stock and excludes any potential share impact from the outstanding convertible notes. Inside ownership would be closer to 22% if both Solaris convertible notes converted to equity. Insider holdings include Class A & Class B shares owned by Solaris Employees and Directors, Yorktown Partners, KTR Turbines, and J Turbines.

See slide 23 for Total pro forma debt amounts; Adjusted EBITDA is a non-GAAP financial metric. Due to forward-looking nature, we cannot provide a reconciliation to the nearest GAAP metric without unreasonable effort. Illustrative contribution assuming approximately $90 million contribution from Logistics Solutions and potential contribution from current capacity plus scheduled deliveries through 2029 to reach 3.1 GW operated (2.65 GW Net Owned) in Power Solutions.

$295 million net proceeds, net of offering expenses

A Unique Way to Invest in Electrification - High Growth Trading at a Discount

Bloomberg Four-Year (2025-2029) Consensus EBITDA CAGR

(As of 4/24/2026)

Bloomberg EV / 2028 Adjusted EBITDA Multiple

(As of 4/24/2026)

SEI trades at one of the lowest multiples of peers with similar end market exposures

Nat Gas

Power

Utility

Electric

Residential

Gas

Fuel Cell

Compression

Gen/IPP

Services

Equipment

Generators

Turbine

OEM

OEMs

OEM

Nat Gas

Power

Residential

Utility

Electric

Gas

Fuel Cell

Compression

Gen/IPP

Generators

Services

Equipment

Turbine

OEM

OEMs

OEM

Industry Constituents:

Fuel Cell OEM: BE

Electric Equipment OEMs: POWL, ITRI, VRT Power Gen/IPP: CEG, NRG, TLN, VST, CPX.CN

Source for both charts: Bloomberg

Utility Services: PWR, MTZ, DY, PRIM, MYRG Natural Gas Compression: AROC, KGS, NGS, USAC Residential Generators: GNRC

Gas Turbine OEM: GEV

Note: Solaris Adjusted EBITDA assumes midpoint of illustrative full 2.65 GW net deployment of $930-1,090mm Adjusted EBITDA contribution, 73mm shares outstanding and pro forma debt of ~$1.5bn ($903mm converts + $300mm credit facility + ~$250mm estimated 50.1% portion of JV debt facility).

Solaris Energy Infrastructure

Solaris Energy Infrastructure

Key Takeaways

Provides Critical, Behind-the-

Meter Power Infrastructure Which Remains in Short Supply and is Deployed With Customers that are Growing

Contract Coverage at Longer-

term Tenors Significantly Derisks Cash Flows and Supports Future Growth

Aligned, Founder-Led

Management Team with

Significant Insider Ownership

Logistics Solutions Generates

Cash That is Funding High-Return Opportunity to Grow Power Solutions

Compelling Valuation with

Attractive Returns Expected on Equipment On-Order

Committed to Growth and

Returns While Maintaining the Dividend and a Conservative Financial Profile

Solaris Energy Infrastructure

solaris-energy.com

Company Values

Integrated Power Service Business Model Comparison

Solaris receives fixed + variable monthly payments to provide co-located, behind-the-meter, turnkey service which includes the integrated provision of generation (turbines) and distribution (transformers, switchgear, and other ancillary equipment); Customer procures and pays for fuel

Expertise in AI Load Matching

Industrial Rental Companies

Independent Power Producers

Regulated Utilities

Rapid Time to Power (<12 months)

Ability to Scale for 1GW Data Center

Asset Mobility

Electricity Value Chain

Stable

Generation & Distribution

Generation

Generation

Generation, Transmission & Distribution

Cash Flows

Fixed + Variable Monthly

Fixed Monthly

Spark Spread * kWhs Allowed Return

Solaris Power Distribution Services Enhances Turnkey Power Offering

Solaris also provides complex electrical control and distribution equipment and associated engineering and technical design services via its HVMVLV acquisition in August 2025, which is now part of Solaris Power Solutions. The additional voltage/distribution capability expands Solaris' service offering, positions Solaris further upstream in power project planning, and enables differentiated full lifecycle technical support.

Distribution

Generation

Front End Engineering & Design

Commissioning

Utility Scale Power Equipment

Front End

Engineering & Design

Commissioning

Equipment

Customized Engineering and Remanufacturing

Combined

Broadens End Markets

Data centers

Renewables

Energy & Utilities

Healthcare

Hospitality

Industrials

In-Houses Critical Supply and Technical Expertise

Proven partnership with HVMVLV team

Deepens Solaris' internal technical design and engineering expertise

Accelerates Commercial Opportunity Set

Balance-of-plant required for all electricity use cases

Entrenches Solaris' commercial

partnership at project inception

Current Capital Plan: Growth to 3,100 MW Operated Fleet by 2029

Expected Remaining Consolidated Capex

Consolidated Capex (1)

(-) Total JV Capex (2)

($87)

($100)

($20)

($25)

($232)

($20)

-

-

= Solaris Funded Capex

$1,031

$390

Remaining capex spend

reflects standalone SEI needs as JV has its own third-party financing

$295

$256

Active pipeline of ~$800-1,000M+ in incremental

balance-of-plant orders, representing ~$160-200M of potential run-rate EBITDA

$90

$405

$300

$240

($ millions)

Actual

Forecast

Forecast

Q1 2026

Q2 2026

Q3 2026

Q4 2026

2026

2027

2028

2029

$343

$490

$315

$115

$1,263

$425

$300

$240

Q1 2026 Q2 2026 Q3 2026 Q4 2026

2026 2027 2028 2029

Note: Totals may not foot due to rounding.

Consolidated Capex includes the 49.9% of Stateline JV's capital needs expected to be funded by the JV partner.

JV Capex expected to be funded by debt financing facility of up to $550 million based on 80% loan-to-value of the total Stateline JV capital expenditures.

Financial Guidance: Q2 and Q3 2026

($ and shares in millions)

Q1 2026 Actual

Q2 2026 Guidance

Q3 2026 Guidance

Power Solutions Adjusted EBITDA

$72

$72-81

Logistics Solutions Adjusted EBITDA

$23

$22-24

Corporate and Other Expense

($11)

($12-13)

($12-13)

Total Adjusted EBITDA

$84 (1)

$83-93 (2)

$80-95 (2)

Adjusted EBITDA attributable to Solaris

$86 (1)

Selected Non-operational Guidance:

Net Interest Expense

$2

$5-8 (3)

$12-15 (3)

Depreciation & Amortization Expense

$25

$32-35

$35-38

Weighted Average Total Shares Outstanding

(Class A + Class B + Restricted Stock + 2030 Convert

89

92

92

+ 2031 Convert)

Effective Tax Rate on

Pro Forma Pre-tax Income (%)

31%

26%

26%

Note: Totals may not foot due to rounding.

Non-GAAP financial metric. Please see the Appendix for a reconciliation to the nearest GAAP metric.

Non-GAAP financial metric. Due to the forward-looking nature, we cannot provide a reconciliation to the nearest GAAP metric without unreasonable effort.

Excludes estimated capitalized interest.

Disclaimer

Solaris Oilfield Infrastructure Inc. published this content on April 28, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on April 28, 2026 at 01:23 UTC.