Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

NDM.TO ·

Northern Dynasty comments on recent S&P Global report: Urgent need for massive new copper supply to come online in the near future if there is to be any hope of achieving the goal of Net-Zero Emissions by 2050

Company Commentary

Northern Dynasty comments on recent S&P Global report: Urgent need for massive new copper supply to

come online in the near future if there is to be any hope of achieving the goal of Net-Zero Emissions by 2050

July 18, 2022 VANCOUVER – Northern Dynasty Minerals Ltd. (TSX: NDM; NYSE American: NAK) ("Northern

Dynasty" or the "Company") comments on a recent report from world -renowned industry intelligence experts,

S&P Global (“S&P”), entitled The Future of Copper: Will the looming supply gap short-circuit the energy transition?

published on July 14, 2022. All currency numbers are USD unless otherwise specified.

The independent report (and a corresponding webinar) , which is available at S&P’s website1, was authored in

response to the growing concern expressed by global authorities and governments that there are insufficient

resources of copper – the “metal of electrification” – to support the global goal of Net-Zero Emissions by 2050. In

its report, S&P concludes, “unless massive new supply [of copper] comes online in a timely way, the goal of Net -

Zero Emissions by 2050 will be short -circuited and remain out of reach.” This is consistent with comments and

concerns that have been raised by Northern Dynasty and other key mining industry companies and organizations.

S&P further states that the demand for copper is forecast to double from 25 million metric tons (MMt) per annum,

today, to nearly 50 MMt by 2035 and higher still by 2050. In its report, S&P evaluates two potential scenarios: the

“Rocky Road Scenario” is predicated on flat capacity utilization and recycling rates, resulting in peak supply of 39

MMt; and the “High Ambition Scenario” assumes that production increases because of mined output and capacity

utilization, resulting in peak supply of 47.3 MMt. In both scenarios the supply of copper is insufficient to meet the

expected demand.

“It is clear to us that the U.S., and frankly the world, are not adequately planning to deliver the raw materials that

are necessary to fuel policy initiatives. This is supported by the S&P conclusions that expected copper supply

cannot meet copper demand, even if permitting and construction could be accelerated. Politicians, environmental

activists and the general public should pay attention to the stark conclusions raised in this report,” noted Ron

Thiessen, President and CEO of Northern Dynasty.

The S&P report warns that, “[i]n the 21st century, copper scarcity may emerge as a key destabilizing threat to

international security. Projected annual shortfalls will place unprecedented strain on supply chains. The challenges

this poses are reminiscent of the 20th -century scramble for oil but may be accentuated by an even higher

geographic concentration for copper resources and the downstream industry to refine it into products.”

Similar to other recent prognostications, S&P makes the argument that the world will need to develop many large

new copper mines, about three “tier one” mines per year for the next 29 years, in order to have enough new

copper to achieve the lofty goals of net-zero carbon emissions.

“Pebble is the largest undeveloped copper deposit in the world2 and the proposed Pebble Mine needs to be part

of this solution, instead of being portrayed as part of the problem by misguided environmental activists who do

not have a credible plan for reaching net-zero,” Mr. Thiessen added.

The Final Environmental Impact Statement (“EIS”) for Alaska’s Pebble Project, published in 2020, describes a

modern, environmentally-sound mine that can co -exist with clean water and healthy fisheries. The executive

summary of the Final EIS can be found on the Pebbl e Partnership’s website at the following link

https://pebblepartnership.com/executive-summary. The Company is currently appealing a negative Record of

Decision from the U.S. Army Corps of Engineers.

In a report titled Economic Contribution Assessment of the Proposed Pebble Project to the US national and state

economies, published on February 28, 2022 (the “Economic Contribution Report”) 3, and available on the

Company’s website, the proposed Pebble Mine was shown to be capable of supporting thousands of high-paying

jobs and billions of dollars of economic activity, much of which would be focused on Southwest Alaska, one of the

most economically disadvantaged regions in the U.S. “It would also help the U.S. reduce its reliance on foreign

2

suppliers of copper and other metals,” Mr. Thiessen added. “For example , the annual State taxes during

construction are expected to be $30 million, State royalties and taxes of $126 million per year, and Lake and

Penninsula Borough severance taxes of $25 million per year. In addition, the Pebble Performance Dividend would

pay out $3 million per year during construction and capital recovery and is projected at $11 million annually, or

$2,175 per eligible and enrolled person, during operating years.”

More information on the Economic Contribution Report can be found on the Company’s website at the following

link: https://www.northerndynastyminerals.com/responsible-mining/economic-benefits/.

About Northern Dynasty Minerals Ltd.

Northern Dynasty is a mineral exploration and development company based in Vancouver, Canada. Northern

Dynasty's principal asset, owned through its wholly owned Alaska -based U.S. subsidiary, Pebble Limited

Partnership, is a 100% interest in a contiguous bl ock of 1,840 mineral claims in Southwest Alaska, including the

Pebble deposit, located 200 miles from Anchorage and 125 miles from Bristol Bay. The Pebble Partnership is the

proponent of the Pebble Project, an initiative to develop one of the world's most important mineral resources.

For further details on Northern Dynasty and the Pebble Project, please visit the Company's website at

www.northerndynastyminerals.com or contact Investor services at (604) 684-6365 or within North America at 1-

800-667-2114. Review Canadian public filings at www.sedar.com and U.S. public filings at www.sec.gov.

Ronald W. Thiessen

President & CEO

U.S. Media Contact:

Dan Gagnier, Gagnier Communications (646) 569-5897

Forward Looking Information and other Cautionary Factors

This release includes certain statements that may be deemed "forward-looking statements" under the United States Private Securities

Litigation Reform Act of 1995 and under applicable provisions of Canadian provincial securities laws. All statements in this release,

other than statements of historical facts, which address permitting, development and production for the Pebble Project are forward-

looking statements. These include statements regarding (i) statements on the economic contribution of the Pebble Project t o the

Alaskan economy, which are based on the Company’s 2021 preliminary economic assessment of the Pebble Project (the “2021 PEA”)

which is preliminary in nature, and the Economic Contribution Report, identified in NDM’s February 28, 2022 news release, (ii) the

timing of the appeal process and the ability to successfully appeal the negative Record of Decision and secure the issuance o f a

positive Record of Decision by the USACE, (iii) the political and public support for the permitting process, (iv) the ability of the Pebble

Project to ultimately secure all required federal and state permits, (v) future metals prices, including the price of copper, (vi) the right-

sizing and de -risking of the Pebbl e Project, (vii) the design and operating parameters for the Pebble Project mine plan, including

projected capital and operating costs, (viii) exploration potential of the Pebble Project, (ix) future demand for copper and gold, (x)

the potential addition o f partners in the Pebble Project, (ix) if permitting is ultimately secured, the ability to demonstrate that the

Pebble Project is commercially viable, (xi) the EPA’s Proposed Determination process under the CWA and the impact of this pro cess

on the ability of the Pebble Partnership to develop the Pebble Project, and (xii) the ability and timetable of NDM to develop the

Pebble Project. Although NDM believes the expectations expressed in these forward -looking statements are based on reasonable

assumptions, such statements should not be in any way be construed as guarantees that the Pebble Project will secure all required

government permits, establish the commercial feasibility of the Pebble Project, achieve the required financing or develop the Pebble

Project.

Forward-looking statements are necessarily based upon a number of factors and assumptions that, while considered reasonable by

NDM as of the date of such statements, are inherently subject to significant business, economic and competitive uncertainties and

contingencies. Assumptions used by NDM to develop forward-looking statements include the following assumptions, all of which are

subject to risks (i) the assumptions underlying the 2021 PEA, and the assumptions related to the Economic Contribution Report, (ii)

the Pebble Project will ultimately obtain all required environmental and other permits and all land use and other licenses, ( iii) any

feasibility studies prepared for the development of the Pebble Project will be positive, (iv) NDM’s estimates of mineral resources will

not change, and NDM will be successful in converting mineral resources to mineral reserves, (v) NDM will be able to establish the

3

commercial feasibility of the Pebble Project, (vi) NDM will be able to secure the financing required to develop the Pebble Project, and

(vii) any action taken by the EPA in connection with the Proposed Determination will ultimately not be successfully in restri cting or

prohibiting development of the Pebble Project.

The likelihood of future mining at the Pebble Project is subject to a large number of risks and will require achievement of a number

of technical, economic and legal objectives, including (i) the 2021 PEA may not reflect the ultimate mine plan for the Pebble Project,

(ii) obtaining necessary mining and construction permits, licenses and approvals without undue delay, including without delay due to

third party opposition or changes in government policies, (iii) finalization of the mine plan for the Pebble Project, (iv) the completion

of feasibility studies demonstrating that any Pebble Project mineral resources that can be economically mined, (v) completion of all

necessary engineering for mining and processing facilities, (vi) the ability of NDM to secure a partner for the development of the

Pebble Project, and (vii) receipt by NDM of significant additional financing to fund these objectives as well as funding mine

construction, which financing may not be available to NDM on acceptable terms or on any terms a t all. NDM is also subject to the

specific risks inherent in the mining business as well as general economic and business conditions, such as the current uncer tainties

with regard to COVID-19. Investors should also consider the risk factors identified in its Annual Information Form for the year ended

December 31, 2021, as filed on SEDAR and included in the Company’s annual report on Form 40-F filed by the Company with the SEC

on EDGAR, and the Company’s Management Discussion and Analysis for the year ended December 31, 2021, as filed on SEDAR and

EDGAR, for a discussion of the risks that may impact our forward-looking statements and the 2021 PEA.

The National Environment Policy Act Environmental Impact Statement process requires a comprehensive “alternatives assessment”

be undertaken to consider a broad range of development alternatives, the final project design and operating parameters for th e

Pebble Project and associated infrastructure may vary significantly from that currently contemplated.

For more information on the Company, Investors should review the Company's filings with the United States Securities and Exchange

Commission at www.sec.gov and its home jurisdiction filings that are available at www.sedar.com.

1 https://ihsmarkit.com/Info/0722/futureofcopper.html

2 https://www.canadianminingjournal.com/news/ranked-worlds-top-10-copper-mining-projects-2022/

3 The Economic Contribution Report was prepared by IHS Markit, which is now part of S&P