Methodology
Transparent scoring, data lineage, and ROI assumptions.
Data source
All 2,611 sites come from ECCC verified methane reporting. Stats regenerate on every build via generate-live-stats.js.
Stranded Score™ v3
Log-scaled emission is the primary driver. When ECCC does not publish grid distance or internet type, we infer proxies from source category (landfill, oil & gas, power, etc.), province infrastructure, emission tier, data confidence, and reporting year. Scores span ~22–96 with meaningful elite (≥85) and high (≥65) tiers. Percentile badges compare each site to the full Canadian dataset.
Map markers and badges use the same thresholds everywhere (home, sites browser, command palette, map).
Interactive Score Calculator
Adjust inputs to see Stranded Score™ v3 respond in real time (client-side only).
Uses the same v3 formula as the map. Omitting grid/internet triggers inferred proxies — here you supply explicit values.
ROI model
Advanced ROI applies H₂S derate, seasonal uptime by province, gas treatment, carbon credits, CETA-style incentives, fleet decline, and halving-adjusted BTC revenue. See Education for genset specs. Site panel shows a sensitivity tornado and peer cohort when available.
Bank packs
Export diligence packages from the map site panel, mission panel, or sites browser: Markdown brief (score factors + peers + sensitivity), CSV, Excel-friendly TSV, printable HTML, and JSON. No account required — files download locally.
Glossary (hover tips)
- Inferred field — proxy when ECCC omits grid distance or internet type
- Mission — local portfolio of selected sites
- LCOE — levelized cost of energy for the genset CapEx model
- Bank pack — multi-format export for capital diligence
- Stranded Score™ · Genset · ASIC · CH₄
Updates
Live metrics: live-stats.json · API docs: /docs/api · Status: /status · Open Data · Roadmap · Privacy