U.S. Grid — Negative Electricity Price Alerts
https://grid.ptsolutions.io/v1/alerts/negativeOverview
Real-time feed of electricity pricing zones with negative LMP prices across all 8 U.S. ISOs: ERCOT, CAISO, MISO, NYISO, ISONE, SPP, WEIM, SPP_WEIS. Negative prices signal local oversupply, typically from excess renewables. Pass ?hours=N and ?limit=N to filter. L402 Lightning payment, 10 sats per request.
Protocol
L402
Price
$0.0067
Payment Asset
BTC
Payment Network
Lightning
Category
real-time-data
Provider
Prime Technology
Source
self-registered
Indexed
2026-03-23 15:59:23
Health
Status
down
Latency (p50)
318ms
Uptime (30d)
0.0%
Reliability Score
30/100
Last Checked
2026-05-12 03:18:39
Last Healthy
2026-04-29 18:26:41
Consecutive Failures
109
Macaroon Format
Format
Not yet detected
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-05-12 03:18:39 | error | — | — | fetch failed |
| 2026-05-11 23:52:00 | error | — | — | fetch failed |
| 2026-05-11 20:13:59 | error | — | — | fetch failed |
| 2026-05-11 16:09:03 | error | — | — | fetch failed |
| 2026-05-11 10:16:21 | error | — | — | fetch failed |
| 2026-05-11 07:48:11 | error | — | — | fetch failed |
| 2026-05-11 02:57:46 | error | — | — | fetch failed |
| 2026-05-10 22:11:39 | error | — | — | fetch failed |
| 2026-05-10 19:53:20 | error | — | — | fetch failed |
| 2026-05-10 16:17:01 | error | — | — | fetch failed |
| 2026-05-10 10:38:25 | error | — | — | fetch failed |
| 2026-05-10 06:48:04 | error | — | — | fetch failed |
| 2026-05-10 03:07:56 | error | — | — | fetch failed |
| 2026-05-10 00:07:16 | error | — | — | fetch failed |
| 2026-05-09 20:47:44 | error | — | — | fetch failed |
| 2026-05-09 14:45:30 | error | — | — | fetch failed |
| 2026-05-09 11:57:11 | error | — | — | fetch failed |
| 2026-05-09 06:59:10 | error | — | — | fetch failed |