Cornerstone EV Charging Service Limited (EPD) — data-quality report
A free snapshot of how completely Cornerstone EV Charging Service Limited (EPD) locations are described and how often live status reaches drivers.
Reliability index
Score: 58 / 100
- Charge points 754
- Share with live status 28%
- Share with stale status 0%
- Feed uptime (last 30 days) 86%
- Median status age (minutes) 94
30-day score trend
| Day | Score |
|---|---|
| 2026-10-21 | 60 |
| 2026-10-22 | 61 |
| 2026-10-23 | 60 |
| 2026-10-24 | 63 |
| 2026-10-25 | 60 |
| 2026-10-26 | 62 |
| 2026-10-27 | 63 |
| 2026-10-28 | 63 |
| 2026-10-29 | 62 |
| 2026-10-30 | 60 |
| 2026-10-31 | 62 |
| 2026-11-01 | 56 |
| 2026-11-02 | 58 |
Coverage snapshot
· refreshes every few minutes
- Locations 26
- Share with live status 85% (22)
- Share stale or unknown 15% (4)
- Share held by data quality 0% (0)
- Stations without a proper name 0 (0%)
- Missing opening hours 0 (0%)
- Missing connector power 26 (100%)
How to improve
- Publish OCPI live status via your roaming hub or directly so drivers see honest availability.
- Give every location a clear public name, opening hours and connector power in your Locations feed.
- Keep your feed syncing so status stays fresh — when updates stop, we show unknown instead of a guess.
- Reduce stale status by keeping the feed online and publishing updates within the freshness window.
- Read how listing on LiveChargeMap works