Last mentioned: Feb 26, 2026
Drill Mobilization
Anticipated start of the inaugural drilling program at Ponderosa.
Decision Memo Issued
USFS formally approves the drilling plan, clearing the regulatory path.
Environmental Review
USFS conducts environmental assessments and public comment periods.
Permit Submission
Solitario submits the Ponderosa Plan of Operations to the USFS.
Solitario Resources has received a positive Decision Memo from the United States Forest Service (USFS), authorizing its drilling Plan of Operations for the Ponderosa project. This regulatory milestone clears the path for exploration at the high-grade gold prospect, marking a significant advancement in the company's Idaho portfolio.
This page surfaces every story mentioning United States Forest Service across our climate coverage. We track each entity's appearance over time so readers can trace how the narrative evolves — which developments are isolated incidents, which build into longer arcs, and which reframe how operators in the space think about the entity. Story selection uses the same multi-source verification gate applied across the rest of our coverage.
Read our editorial methodology for how we identify, deduplicate, and score entity references. Our glossary defines the technical terms used across stories on this page, and our trends index contextualizes individual developments against the longer-running climate beat. Cross-entity comparisons live on our compare view.
| What you see | What it tells you |
|---|---|
| Story count | Number of distinct stories where United States Forest Service was a primary or referenced actor. |
| Recency clustering | Whether mentions are concentrated in a recent window (a news cycle) or distributed (a sustained arc). |
| Sentiment distribution | Aggregate sentiment of the stories mentioning this entity, weighted by impact score. |
| Cross-niche links | When the same entity surfaces in our sibling networks, we link to those views to enrich context. |