Cove Underground PEA: $271M NPV, 30% IRR
i-80 Gold Corp.'s Cove Underground in Lander County, Nevada, USA has a Preliminary Economic Assessment (PEA) outlining an after-tax NPV of $271M and an after-tax IRR of 30%.
i-80 Gold Corp.'s Cove Underground has reported Preliminary Economic Assessment (PEA) results for the gold project in Lander County, Nevada, USA. The study headlines an after-tax net present value of $271M at a 5% discount rate. It reflects i-80 Gold Corp.'s (IAU.TO) latest disclosed economics for the asset.
Economics. The after-tax NPV is $271M using a 5% discount rate. After-tax IRR is 30%. Economics are based on $2,175/oz gold (base case); also shown at $3,000/oz.
Production and mine plan. The project envisions an underground operation. Average annual production is approximately 100 koz Au.
These figures are extracted from i-80 Gold Corp.'s technical disclosures and reflect the most recent PEA on file. Compare this project against other developers and producers in our project economics database, and always verify the numbers against the original technical report before making any investment decision.
Our Analysis
- IRR after-tax
- 30%
higher than 34% of 105 projects we track
- NPV after-tax
- $271M
higher than 38% of 141 projects we track
- Discount rate
- 5%
- Study price assumption
- $2,175/oz gold (base case); also shown at $3,000/oz
- Spot gold today
- $4,658.20/oz
A 30% after-tax IRR places this project in the lower half of the 105 gold projects we track, ranking higher than just 34% of them. The $271M after-tax NPV sits similarly, above only 38% of the 141 projects in our database. That rank is not a dismissal, but it does reset expectations: this is a mid-tier performer, not a standout. What the rank is actually worth depends on the financing hurdle. At roughly 30%, the IRR clears the ~15% threshold developers typically need to secure project finance by a wide margin, and this is not a single-asset junior stretching for a build. The company is a diversified small-cap with a US$1.69B market cap and nine projects we track, so the funding question is less existential than it is for most peers at this stage.
The constraint that matters most is the study itself. This is a PEA, scoping-level, with a capital estimate that typically carries a plus or minus 50% band. That band can easily swallow the gap between the base case and the upside case. The study assumes $2,175/oz gold, while today's spot sits at $4,658.20/oz, so the headline returns are built on a price roughly half of the current market. That is not a flaw, but it does mean the project's economics improve dramatically if the price deck holds, and it also means the PEA's cost and recovery assumptions have not yet been stress-tested at a higher level of engineering confidence.
The 5% discount rate is the low end of reporting convention and flatters the NPV, but it is a reporting choice, not an investment signal. The NPV at roughly 0.2x the company's market cap cuts two ways: either the market has not credited the asset, or it is skeptical of the PEA-stage certainty and the Nevada permitting path. The single question that decides whether this works is whether the PEA's capital and operating assumptions survive a feasibility study at a price deck that has already moved far above the base case.
Our take, benchmarked against the project economics in the Mining Stocks database. Figures are estimates drawn from company technical reports — not investment advice; always verify against the source filing.