NL Hydro is warning of a possible outage this morning as testing continues on the Labrador Island Link.
High power tests at 700 MW will begin this morning around 10:30.
Hydro does not anticipate any outages, but is not ruling out the possibility.
If an outage occurs, crews are on standby to get customers back online quickly.
A second high power test of the Labrador Island Link is scheduled for Saturday.
