🚨🇵🇷 A substation fire in Carolina, Puerto Rico just knocked out power to more than 200,000 customers The first count was 66,000, then transmission failures at Sabana Llana tripped more of the grid and LUMA's own tracker climbed past 205,000 within the hour, with one snapshot sho
Why now
Thesis: Localized outage, limited mainland market read
Catalyst to watch: Restoration timeline and LUMA statements
Main risk: Island grid issues are recurring, low novelty
Why it matters
Grid outage in Puerto Rico highlights transmission fragility, a marginal negative for utility reliability narratives.
Details
🚨🇵🇷 A substation fire in Carolina, Puerto Rico just knocked out power to more than 200,000 customers The first count was 66,000, then transmission failures at Sabana Llana tripped more of the grid and LUMA's own tracker climbed past 205,000 within the hour, with one snapshot showing roughly 226,000 in the dark across San Juan and Carolina This island has watched substations explode in 2021, the entire grid collapse in 2025, and now this, and every single time the people paying the bills are told it will get better next year. Writers: Daniel, Val https://t.co/hXxEAuTplB
Sources
- x · 2026-09-24 03:48 UTC