Magic Balls aka temperature sensors that allow transmission lines to be overloaded based on environmental conditions, meaning more capacity across existing lines when conditions are favorable.
Also noted "Heimdall said that advanced weather information, power-line data, and machine learning are part of the solution its experts bring to the grid."
It also has voltage, vibration, ground clearance, inclination so you are also measuring snow and wind and other scada shit.
What's actually cool is I've never seen a drone install anything before. Closest thing is placing a bomb, which has an high amount of tolerance.
They say it can be installed without shutting down power. Think of all the things it skips, outages and the paperwork, working from heights and the paperwork, clearance zones and the paperwork. It's probably a 20 man team down to 10.