The Great Atlantic
Salt Project
North America's first new salt mine in nearly three decades — a shallow, high-grade rock salt deposit two kilometres from a deepwater port, built to serve a continent that imports up to 10 million tonnes of de-icing salt every year.
Thinking of investing? Discover the why behind the Great Atlantic Salt Project
A visual investor guide produced in editorial partnership with Visual Capitalist — inside:
- 5,000 years of salt — the mineral that built civilization
- Where salt matters most: Atlas Salt's target markets
- North America's growing dependence on imported road salt
- U.S. salt import sources, mapped
- Benchmarking Great Atlantic vs. the major salt mines
- The Atlas Salt advantage
Investor updates from Atlas Salt — news and milestones, straight to your inbox.
A decades-old supply gap meets one of the highest-purity salt deposits on the continent — three shipping days from the cities that need it most.
Built to Ship
An enclosed conveyor carries salt straight from the mine portal to the ship at Turf Point — year-round access to the U.S. Eastern Seaboard.
After-tax NPV8 — 2025 Updated Feasibility Study
Feasibility ✓Environmental Assessment ✓Early Works ✓Reserve-backed mine life — with 868 Mt of inferred resource keeping the deposit open in every direction.
Average annual free cash flow, after tax
Salt is a recession-resilient commodity bought by governments, year after year. Long-life production this steady behaves like infrastructure — not like mining.
95.9% NaCl reserve gradeA market in structural deficit
Legacy North American salt mines are closing faster than new supply arrives. Winter after winter, municipalities run short — and the continent fills the gap with salt shipped across the Atlantic and up the Pacific. Atlas Salt exists to close that gap from home.
“Nothing left to ship” — Eastern Ontario municipalities grapple with road salt shortage.CBC News · February 2026
of de-icing salt imported into North America every year
of salt imported by the U.S. between 2020 and 2023
spot road salt highs in Ontario during the winter 2026 shortage
new salt mines opened in North America since 2001
The numbers behind
the story
Great Atlantic isn't a concept — it's a fully engineered project with a 2025 updated feasibility study. Everything below is drawn from that independent technical report.
2025 Updated Feasibility Study
The project's engineering, costs, and economics — independently verified.
- 21.3% after-tax IRR · 4.2-year payback
- 4 Mtpa nameplate production capacity
- $34.9/t all-in sustaining cost → $74.5/t margin
- $589M initial capex — shallow decline access, no shaft sinking
- Independent technical report by SLR Consulting (Sept 2025)
Infrastructure-Like Cash Flow
What a 24-year production profile delivers, on average, every year.
- $407M average annual net revenue
- $325M average annual operating cash flow (pre-tax)
- $3.9B cumulative post-tax cash flow over life of mine
- Initial capital outlay recovered by Year 5
- Targeting 50/50 debt repayment & shareholder returns early — rising to 90%+ to shareholders once debt is repaid
All figures in Canadian dollars, from the 2025 Updated Feasibility Study (SLR Consulting, September 2025). Atlas Salt currently trades at an enterprise value of roughly $215M — barely more than one year of the project's projected average free cash flow.
De-risked. Shovel-ready.
Financing next.
Every major technical and regulatory milestone is behind us. The next catalyst — a project financing package — is the event that historically re-rates developers as they move toward production.
Feasibility Study
Completed 2023, project economics established
Environmental Assessment
Released with conditions after ~2 months of review
Early Works Plan
Approved by government — site works can begin
Updated Feasibility
Sept 2025 — NPV up 66%, production pulled forward
Project Financing
Endeavour Financial engaged; debt-weighted package
Construction
Shallow decline access supports rapid development
First Production
Targeted by 2030 — 4 Mtpa nameplate capacity
Strategic momentum: three financings in eight months — $0.80, $1.30, and a $1.20 upsized bought deal — with growing institutional participation in each round.
One deposit.
Decades of supply.
The Great Atlantic deposit is unusually shallow by salt-sector standards — reachable by simple declines instead of costly shaft sinking. The world's largest salt mine sits 600 m under Lake Huron; Great Atlantic starts at 180 m.
- Deposit length
- 3 km
- Average thickness
- 200 m
- Depth below surface
- 180 m
- Reserve grade
- 95.9% NaCl
- Probable reserves
- 95 Mt
- Inferred resource
- 868 Mt
All-electric underground fleet, no tailings, no chemical processing — powered entirely by clean Newfoundland hydro.
Great Atlantic Site
Compact surface footprint · underground mining & processing
Turf Point Port
An existing deepwater port — no new port to build
Proven Logistics
A region that has mined and shipped for decades
Backed by blue-chip partners
The largest distributor of packaged retail de-icing salt in the U.S. — targeted volumes of 1.25–1.5 Mtpa.
MOU for mining equipment, engineering support, and $132M of equipment financing.
Integrated project delivery partner with experience building the world's largest soft-rock mines.
Engaged to structure the project financing package — the next major catalyst.
Built by mine developers
A management team that has collectively advanced more than $3B in mining projects — guided by a board that has actually mined salt at world scale.
Meet the full teamNolan Peterson
20+ years in mine development, operations & finance. Former CEO of World Copper — advanced $1B+ in assets. MBA, CFA, P.Eng.
Robert Booth
Delivered $1.5B+ in mine builds for Newmont and Hudbay across 30+ years of project leadership.
Andrew Smith
10+ years in underground mine construction. Former Head of PMO at Dumas — led $500M+ in project builds.
Sherry Lynn Brake
26+ years across the public sector and Newfoundland's mining industry.
Rowland Howe led Compass Minerals' Goderich mine — the world's largest underground salt mine — to a record 7.5 million tonnes per year.
Alongside founder & chairman Patrick Laracy (30+ years in resource development) and directors from Teck Resources, Newfoundland Hydro, and Atlantic Canadian business.
insider ownership — founding shareholder Vulcan Minerals, management, and the board together hold roughly a third of the company.
Momentum, on the record
Construction, permitting and corporate update
Progress across early works, permitting, and corporate development at the Great Atlantic Salt Project.
Closing of $15M bought deal LIFE offering
Upsized from $10M on institutional demand at $1.20/share, advancing early planning and development.
Expanded Sandvik equipment supply & financing agreement
MOU covering mining equipment, engineering support, and $132M in equipment financing.
Common questions
The short version of what investors ask most. For full detail, see the corporate presentation and technical reports.
Salt is a recession-resilient commodity with steady government demand — road authorities buy it every winter regardless of the economy. U.S. rock salt prices have compounded at roughly 4% per year since 2000, without the boom-bust cycles of metals. Combined with a 24+ year mine life, the result is an infrastructure-like cash flow profile that's rare in mining.