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Ivanhoe Electric’s VRB Energy Subsidiary Secures $55 Million Investment Ivanhoe Electric to Use $20 Million of the Transaction Proceeds to Establish U.S.-based Grid Scale Vanadium Redox Flow Battery Manufacturing in Arizona

Financings

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September 23, 2024

Ivanhoe Electric’s VRB Energy Subsidiary Secures $55 Million

Investment

Ivanhoe Electric to Use $20 Million of the Transaction Proceeds to

Establish U.S.-based Grid Scale Vanadium Redox Flow Battery

Manufacturing in Arizona

Existing VRB Energy Manufacturing Operation in China to become

51/49 Joint Venture Following $35 Million Investment from Red Sun,

a Leading Asian New Energy Group

PHOENIX, ARIZONA – Ivanhoe Electric Inc. (“Ivanhoe Electric”) (NYSE American: IE;

TSX: IE) Executive Chairman Robert Friedland and President and Chief Executive

Officer Taylor Melvin are pleased to announce that the Company’s 90%-owned

subsidiary, VRB Energy Inc. (“VRB Energy”), has executed a binding Term Sheet (the

“Agreement”) with a subsidiary of privately held Shanxi Red Sun Co., Ltd. (“Red Sun”)

and VRB Energy’s wholly-owned subsidiary, VRB Energy System (Beijing) Co., Ltd.

(“VRB China” or the “Joint Venture”). The Agreement outlines the binding framework

for the formation of the Joint Venture, with Red Sun owning 51% and VRB Energy

owning 49%.

In addition to the formation of the Joint Venture, Ivanhoe Electric and VRB Energy will

establish a separate United States-based vanadium redox battery business, to be

located in Arizona. $20 million of the transaction proceeds will support Ivanhoe

Electric’s establishment of the U.S.-based battery business.

VRB Energy, a clean technology innovator, has commercialized the largest vanadium

flow battery cell stack (50 kilowatts) and power module (1 megawatt) on the market. This

battery system has been certified by Underwriters Laboratories 1973, recognized as a

global standard for commercially available battery energy storage. Red Sun is a private

investment group based in Shanxi Province, China, which focuses on investments in

new energy and energy storage technology, biomedicine, and high-end agriculture.

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The Joint Venture is being formed to manufacture and sell vanadium redox flow battery

systems with a market focus in Asia, the Middle East, and Africa. The restructuring will

allow VRB Energy to concentrate on developing its U.S.-based vanadium redox flow

battery systems business (“VRB USA”), which will be owned 100% by VRB Energy.

The Agreement was signed on September 23, 2024, with the transaction expected to

close in the fourth quarter of 2024, pending execution of definitive agreements and

certain other conditions precedent.

Mr. Melvin commented: “Today’s announcement is a significant milestone for our VRB

Energy subsidiary and Ivanhoe Electric’s establishment of a U.S.-based vanadium redox

battery business in Arizona, supported by $20 million from the announced transaction.

The Agreement also allows us to benefit from the Joint Venture’s growth in Asia, led by

a strong and experienced local partner in Red Sun.”

Mr. Charles Ge, VRB Energy’s Chief Executive Officer commented: “Red Sun's strategic

investment in the Joint Venture marks a key milestone in our mission to lead the

vanadium redox battery market and accelerate the transition to clean energy. The Joint

Venture strengthens our role in the global push for decarbonization and sustainable

growth.

“By collaborating with Red Sun, we are advancing both our technology and the

potential of long-duration energy storage, critical components for renewable energy

solutions. Red Sun’s support and investment allows us to scale production, drive

innovation, and deliver impactful solutions to meet market demand while shaping the

future of energy storage. We are proud to join forces with Red Sun as we contribute to

global efforts in building a sustainable energy infrastructure and addressing climate

change.”

Key terms of the Joint Venture between Red Sun and VRB Energy Inc.

• Red Sun will purchase shares from VRB Energy for $20 million in cash payable in

two equal tranches

• Red Sun will also complete a capital increase of $35 million through 2025 into the

Joint Venture through the issuance of new shares

• After closing, Red Sun will own 51% and VRB Energy will own 49% of the Joint

Venture

• The Joint Venture will operate through a board of directors with four

representatives from Red Sun and two from VRB Energy, with customary pro rata

funding and supermajority approval rights

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• VRB Energy will restructure its intellectual property that will include, among other

things, transferring ownership of U.S. patent rights held by the Joint Venture

back to VRB Energy

• The Joint Venture aims to accelerate the manufacture and sale of vanadium redox

flow battery systems by combining VRB Energy’s technology with facilities and

infrastructure to be leased or acquired from entities affiliated with the founders of

Red Sun

The transaction provides Ivanhoe Electric the opportunity to benefit from a newly

capitalized Joint Venture operated by a strong and experienced local Chinese partner,

Red Sun. Red Sun plans to establish two manufacturing sites for the Joint Venture, one

in Changzhi City, Shanxi Province, with a 300-megawatt production line and a second in

Huaihua City, Hunan Province, with a 200-megawatt production line. Combined, these

production lines will provide approximately ten times the production capacity of VRB

Energy’s existing facility. The Joint Venture will also construct a dedicated electrolyte

plant with Red Sun’s funding of the Joint Venture. This facility, to be constructed in

Shanxi Province, is expected to be completed in 2025 and have a production capacity of

5,000 cubic meters of electrolyte per year with the ability to expand as business

conditions require.

As a non-participating, non-controlling shareholder in the Joint Venture, Ivanhoe

Electric, through VRB Energy, will retain exposure to the growing grid-scale battery

markets in Asia, the Middle East, and Africa. Meanwhile, Ivanhoe Electric will focus on

establishing and growing vanadium redox flow battery production in Arizona to serve

North American, South American, and European markets.

VRB Energy to focus on the development of domestic U.S. manufacturing for

vanadium redox flow battery systems

• VRB Energy will establish VRB USA to pursue domestic manufacturing of

vanadium redox flow battery systems

• A Cooperation Agreement for the Joint Venture will ensure global patent

protection and will allow VRB USA to maintain access to intellectual property and

associated rights, obtain the benefit of cross-licensing of new inventions and

improvements, and utilize the Joint Venture as a preferred supplier for certain key

equipment and electrolyte

• The holding company of VRB USA, VRB Energy, will receive $20 million from Red

Sun for the purchase of some of its shares in the Joint Venture

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• VRB USA will establish a domestic battery assembly facility in Arizona, capable

of producing 50 megawatts per year of VRB-ESS® vanadium flow batteries

Photo 1: VRB Energy’s Pod 100 VRB-ESS® vanadium redox flow battery in production.

Transaction closing is expected in the fourth quarter of 2024

The Agreement is a framework that sets out the binding parameters of the transactions

disclosed in today’s announcement. It will be replaced by more detailed definitive

agreements, which will include key terms from the Agreement. The transactions remain

subject to certain conditions being satisfied, including execution of the definitive

agreements, Chinese regulatory approvals, certain waivers under the convertible bond

issued by VRB Energy and held by BCPG Public Company Limited, and other

customary regulatory approvals.

The disclosure of the transactions in this press release is necessarily of a summary

nature and is qualified by text of the Agreement itself, which will be filed with the U.S.

Securities and Exchange Commission.

About Red Sun

Shanxi Red Sun Co., Ltd (“Red Sun”) is a prominent Asian investment firm specializing

in new energy and advanced technologies, with several publicly listed companies under

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its umbrella. Red Sun's diverse portfolio spans industries such as new energy, new

materials, high-end manufacturing, advanced equipment, biopharmaceuticals, modern

agriculture, and cultural communication. Guided by a philosophy of sustained financial

backing, comprehensive resource allocation, and targeted industrial development, Red

Sun has recently expanded its focus to include mineral resources, critical materials,

and key technologies in the energy storage supply chain. Moving forward, the group is

committed to deepening its investments in new energy storage, positioning itself as a

future leader in this rapidly growing sector.

About VRB Energy

VRB Energy is a clean technology innovator that has commercialized the largest

vanadium flow battery on the market, the VRB-ESS®, certified to UL1973 product safety

standards. VRB-ESS® is best suited for solar photovoltaic integration onto utility grids

and industrial sites, as well as backup for electric vehicle charging stations. Vanadium

flow battery systems are ideally suited to stabilize isolated microgrids, integrating solar

and wind power in a safe, reliable, low-maintenance, and environmentally friendly

manner. VRB Energy grid-scale energy storage systems allow for flexible, long-duration

energy with proven high performance. VRB Energy is a subsidiary of Ivanhoe Electric.

Website: www.vrbenergy.com.

About Ivanhoe Electric

We are a U.S. company that combines advanced mineral exploration technologies with

electric metals exploration projects predominantly located in the United States. We use

our accurate and powerful Typhoon™ geophysical surveying system, together with

advanced data analytics provided by our subsidiary, Computational Geosciences Inc.,

to accelerate and de-risk the mineral exploration process as we seek to discover new

deposits of critical metals that may otherwise be undetectable by traditional exploration

technologies. We believe the United States is significantly underexplored and has the

potential to yield major new discoveries of critical metals. Our mineral exploration

efforts focus on copper as well as other metals including nickel, vanadium, cobalt,

platinum group elements, gold and silver. Through the advancement of our portfolio of

electric metals exploration projects, headlined by the Santa Cruz Copper Project in

Arizona and the Tintic Copper-Gold Project in Utah, as well as other exploration

projects in the United States, we intend to support United States supply chain

independence by finding and delivering the critical metals necessary for the

electrification of the economy. We also operate a 50/50 joint venture with Saudi Arabian

Mining Company Ma’aden to explore for minerals on ~48,500 km2 of underexplored

Arabian Shield in the Kingdom of Saudi Arabia. Website: www.ivanhoeelectric.com.

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Contact Information

Mike Patterson

Vice President, Investor Relations and Business Development

Email: [email protected]

Phone: 1-480-601-7878

Follow us on

Ivanhoe Electric’s Executive Chairman Robert Friedland: @robert_ivanhoe

Ivanhoe Electric: @ivanhoeelectric

Ivanhoe Electric’s investor relations website located at www.ivanhoeelectric.com should be

considered Ivanhoe Electric’s recognized distribution channel for purposes of the Securities

and Exchange Commission’s Regulation FD.

Forward-Looking Statements

Certain statements in this news release constitute “forward-looking statements” or “forward-

looking information” within the meaning of applicable U.S. and Canadian securities laws. Such

statements and information involve known and unknown risks, uncertainties and other factors

that may cause the actual results, performance or achievements of Ivanhoe Electric, its

projects, or industry results, to be materially different from any future results, performance or

achievements expressed or implied by such forward-looking statements or information. Such

statements can be identified by the use of words such as “may”, “would”, “could”, “will”,

“intend”, “expect”, “believe”, “plan”, “anticipate”, “estimate”, “scheduled”, “forecast”, “predict”

and other similar terminology, or state that certain actions, events or results “may”, “could”,

“would”, “might” or “will” be taken, occur or be achieved. These statements reflect Ivanhoe

Electric’s current expectations regarding future events, performance and results and speak

only as of the date of this news release.

Such statements in this news release include, without limitation, statements regarding the

timing and ability to successfully negotiate and sign definitive agreements and close the

transaction on the terms stated in the Term Sheet; the ability to obtain all necessary corporate,

regulatory and third party approvals and satisfy other applicable conditions to the transactions

contemplated by the transaction; the success of the businesses of the Joint Venture and VRB

Energy USA Inc.; the capital contributions of Red Sun through 2025; the restructuring and

transfer of intellectual property between VRB Energy and the Joint Venture; the Joint Venture’s

ability to accelerate the manufacture and sale of vanadium redox flow battery systems by

combining technology with facilities and infrastructure leased or acquired from entities affiliated

with the founders of Red Sun; the Joint Venture’s ability to establish two manufacturing sites,

one with a 300-megawatt production line and a second with a 200-megawatt production line,

and the ability to increase production capacity by ten times VRB Energy’s existing Chinese

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facility; the timing and ability of the Joint Venture to construct a dedicated electrolyte plant in

Shanxi Province with a capacity of 5,000 m3; the establishment of a vanadium redox battery

manufacturing business located in Arizona and capable of producing 50 megawatts per year of

VRB-ESS® vanadium flow batteries; completion of a cooperation Agreement allowing VRB

USA to maintain intellectual properties and associated rights, the cross-licensing of new

inventions and improvements, preferred supplier arrangements, and establishes global patent

protections; and other planned or potential developments in the businesses of Ivanhoe

Electric.

Forward-looking statements are based on management’s beliefs and assumptions and on

information currently available to management. Such statements are subject to significant risks

and uncertainties, and actual results may differ materially from those expressed or implied in

the forward-looking statements due to various factors, including any inability to negotiate and

sign mutually agreeable definitive agreements; any inability to satisfy all applicable closing

conditions; changes in the prices of copper or other metals Ivanhoe Electric is exploring for;

the results of exploration and drilling activities and/or the failure of exploration programs or

studies to deliver anticipated results or results that would justify and support continued

exploration, studies, development or operations; the final assessment of exploration results

and information that is preliminary; the significant risk and hazards associated with any future

mining operations, extensive regulation by the U.S. government as well as local governments;

changes in laws, rules or regulations, or their enforcement by applicable authorities; the failure

of parties to contracts with Ivanhoe Electric to perform as agreed; and the impact of political,

economic and other uncertainties associated with operating in foreign countries, and the

impact of the COVID-19 pandemic and the global economy. These factors should not be

construed as exhaustive and should be read in conjunction with the other cautionary

statements and risk factors described in Ivanhoe Electric’s Annual Report on Form 10-K and

other filings with the U.S. Securities and Exchange Commission at www.sec.gov.

No assurance can be given that such future results will be achieved. Forward-looking

statements speak only as of the date of this news release. Ivanhoe Electric cautions you not to

place undue reliance on these forward-looking statements. Subject to applicable securities

laws, Ivanhoe Electric does not assume any obligation to update or revise the forward-looking

statements contained herein to reflect events or circumstances occurring after the date of this

news release, and Ivanhoe Electric expressly disclaims any requirement to do so.