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Skyharbour Partner Company Terra Clean Energy Plans Summer Drill Program at the South Falcon East Uranium Project Vancouver, BC - Skyharbour Resources Ltd. (TSX-V: SYH) (OTCQX: SYHBF) (Frankfurt: SC1P) (“Skyharbour” or the “Company”) is pleased to announce that partner company Terra Clean

Exploration Programs

Suite 1030 – 505 Burrard Street, Vancouver, BC, Canada, V7X1M5

www.skyharbourltd.com

TSX-V Trading Symbol: SYH

Email: [email protected]

Telephone: (604) 558-5847

Facsimile: (604) 687-3119

April 29th, 2025

News Release

Skyharbour Partner Company Terra Clean Energy Plans Summer Drill Program at the South

Falcon East Uranium Project

Vancouver, BC - Skyharbour Resources Ltd. (TSX-V: SYH) (OTCQX: SYHBF) (Frankfurt:

SC1P) (“Skyharbour” or the “Company”) is pleased to announce that partner company Terra Clean

Energy Corp. (“Terra”, previously Tisdale Clean Energy) announces an upcoming summer drill

program at the South Falcon East Uranium Project (the “Property”) which hosts the Fraser Lakes B

Uranium Deposit. The Property lies 18 km outside the edge of the Athabasca Basin, approximately

50 km east of the Key Lake Uranium Mill and former mine. Skyharbour optioned the Project to Terra

and under the Option Agreement assuming the 75% interest is earned, Terra will fund exploration

expenditures totaling CAD $10,500,000, as well as pay Skyharbour CAD $11,100,000 in cash of

which $6,500,000 can be settled for shares in the capital of Terra (“Shares”) over the earn-in period.

Map of South Falcon East Project Claims:

https://skyharbourltd.com/_resources/maps/Sky_SouthFalconEast_20250109.jpg?v=1

Terra is planning an extensive drill program for the summer of 2025 consisting of approximately 2,500

metres of drilling. The purpose is to test an area highlighted in the Winter 2025 program where it is

interpreted that a north-northwest trending brittle structure, a north dipping structure with strong clay

alteration, and mineralized pegmatites with hydrother mal hematite alteration hosted in graphitic

pelitic gneiss all intersect. This puts many of the indicators identified as being key components for

higher grade uranium mineralization all in the same location.

It is generally accepted that for higher grade uranium deposits in the Athabasca Basin there are

several key indicators including graphitic metasediments, brittle reactivated basement structures,

reducing fluid (indicated by clay alteration), and oxidizing fluid (indicated by hematite alteration which

transports uranium). All these features have now been identified in the Fraser Lakes B deposit area.

Where they are projected to intercept is considered a top priority target area for the discovery of a

higher-grade, unconformity related. basement hosted uranium deposit and additional mineralized

pegmatites.

“The Athabasca Basin is one of the world’s foremost Uranium Basins accounting for some 20% of

world uranium production. It has been well explored and understood for many years attracting billions

of dollars of investment. For these reasons and the fact that our VP Exploration has worked

extensively in the Basin and is excited about our findings that it is an immediate priority to follow up

the very encouraging winter results this summer,” said Greg Cameron, CEO of Terra Clean Energy.

“Finding an unconformity , basement-hosted deposit like Eagle Point or Rough Rider would be

company changing,” added Greg Cameron.

The upcoming work will be a helicopter supported drill program including seven to ten diamond drill

holes targeting an area approximately 120 to 150m north of drill holes SF0063, SF0065, SF0066

and SF0067 which were completed during the winter program. The initial results of these drill holes

were reported in press releases dated March 10 th, 2025, and April 1st, 2025, with final geochemical

assays still pending. The summer field program is anticipated to commence in June and will be

executed by Terra Logic Exploration Inc. under the supervision of TerraLogic staff and C. Trevor

Perkins, Vice President, Exploration for Terra Clean Energy. Operations will be based out of a local

contracting camp with helicopter support for the daily drilling operations. T he expected budget for

this program is anticipated to be $2.0 million.

Planned Summer Drilling Area and Completed Winter Drill Holes at South Falcon East

Uranium Project:

https://www.skyharbourltd.com/_resources/images/Planned-summer-drilling-area-completed-

winter-drill.png

“The results from the winter drilling program are very encouraging,” commented Trevor Perkins, Vice

President of Exploration for Terra Clean Energy Corp. “We are excited to get back in there and test

where the clay alteration intersects the mineralized zone and graphitic sediment package. This is an

exciting target as this can bring together many of the key features associated with the known

basement-hosted, unconformity deposits in the Basin.” continued Mr. Perkins.

Samples of the mineralized intervals from the winter program are outstanding. They have been

submitted for analysis at the Geoanalytical Laboratory at the Saskatchewan Research Council in

Saskatoon, Saskatchewan.

South Falcon East Project Summary:

The South Falcon East Project is a uranium exploration project in the southeast Athabasca Basin

and covers approximately 12,464 hectares. It lies 18 km outside the Athabasca Basin, approximately

50 km east of the Key Lake Mine. Historical exploration at the South Falcon East Project identified

an area of U-Th-REE mineralization at the Fraser Lakes Zone B over an area comprising 1.5 km by

0.5 km along an antiformal fold nose cut by an east -west dextral ductile -brittle cross -structure

adjacent to a 65 km long EM conductor.

Qualified Person:

The technical information in this news release has been prepared in accordance with the Canadian

regulatory requirements set out in National Instrument 43-101 and reviewed and approved by Serdar

Donmez, P.Geo., VP of Exploration for Skyharbour as well as a Qualified Person.

About Terra Clean Energy Corp.:

Terra Clean Energy (formerly Tisdale Clean Energy Corp) is a Canadian-based uranium exploration

and development company. The Company is currently developing the South Falcon East uranium

project, which hosts an inferred uranium resource within the Fraser Lakes B uranium/thorium deposit,

located in the Athabasca Basin region, Saskatchewan, Canada.

About Skyharbour Resources Ltd.:

Skyharbour holds an extensive portfolio of uranium exploration projects in Canada's Athabasca

Basin and is well positioned to benefit from improving uranium market fundamentals with interest in

thirty-six projects covering over 614,000 hectares (over 1.5 million acres) of land. Skyharbour has

acquired from Denison Mines, a large strategic shareholder of the Company, a 100% interest in the

Moore Uranium Project, which is located 15 kilometres east of Denison's Wheeler River project and

39 kilometres south of Cameco's McArthur River uranium mine. Moore is an advanced -stage

uranium exploration property with high -grade uranium mineralization in several zones at the

Maverick Corridor. Adjacent to the Moore Project is the Russell Lake Uranium Project , in which

Skyharbour is operator with joint -venture partner RTEC. The project hosts widespread uranium

mineralization in drill intercepts over a large property area with exploration upside potential. The

Company is actively advancing these projects through exploration and drilling programs.

Skyharbour also has joint ventures with industry leader Orano Canada Inc., Azincourt Energy, and

Thunderbird Resources at the Preston, East Preston, and Hook Lake Projects, respectively . The

Company also has several active earn-in option partners, including CSE-listed Basin Uranium Corp.

at the Mann Lake Uranium Project; TSX-V listed North Shore Uranium at the Falcon Project; UraEx

Resources at the South Dufferin and Bolt Projects; Hatchet Uranium at the Highway Project; CSE-

listed Mustang Energy at the 914W Project; and TSX-V listed Terra Clean Energy at the South Falcon

East Project. In aggregate, Skyharbour has now signed earn-in option agreements with partners that

total to over $36 million in partner-funded exploration expenditures, over $20 million worth of shares

being issued, and $14 million in cash payments coming into Skyharbour, assuming that these partner

companies complete their entire earn-ins at the respective projects.

Skyharbour's goal is to maximize shareholder value through new mineral discoveries, committed

long-term partnerships, and the advancement of exploration projects in geopolitically favourable

jurisdictions.

Skyharbour’s Uranium Project Map in the Athabasca Basin:

https://www.skyharbourltd.com/_resources/images/SKY_SaskProject_Locator_2024-11-21_v1.jpg

To find out more about Skyharbour Resources Ltd. (TSX -V: SYH) visit the Company’s website

at www.skyharbourltd.com.

SKYHARBOUR RESOURCES LTD.

“Jordan Trimble”

Jordan Trimble

President and CEO

For further information contact myself or:

Nicholas Coltura

Investor Relations Manager

Skyharbour Resources Ltd.

Telephone: 604-558-5847

Toll Free: 800-567-8181

Facsimile: 604-687-3119

Email: [email protected]

NEITHER THE TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICES PROVIDER

ACCEPTS RESPONSIBILITY FOR THE ADEQUACY OR ACCURACY OF THE CONTENT OF

THIS NEWS RELEASE.

The securities offered have not been, and will not be, registered under the United States Securities

Act of 1933, as amended (the "U.S. Securities Act") or any U.S. state securities laws, and may not

be offered or sold in the United States or to, or for th e account or benefit of, United States persons

absent registration or an applicable exemption from the registration requirements of the U.S.

Securities Act and applicable U.S. state securities laws. This press release does not constitute an

offer to sell o r the solicitation of an offer to buy securities in the United States, nor in any other

jurisdiction.

This release includes certain statements that may be deemed to be "forward -looking statements".

All statements in this release, other than statements of historical facts, that address events or

developments that management of the Company expects, are forward-looking statements, including

the Private Placement. Although management believes the expectations expressed in such forward-

looking statements are based on reasonable assumptions, such statements are not guarantees of

future performance, and actual re sults or developments may differ materially from those in the

forward-looking statements. The Company undertakes no obligation to update these forward-looking

statements if management's beliefs, estimates or opinions, or other factors, should change. Factors

that could cause actual results to differ materially from those in forward-looking statements, include

market prices, exploration and development successes, regulatory approvals, continued availability

of capital and financing, and general economic, market or business conditions. Please see the public

filings of the Company at www.sedar.com for further information.