From the Google Play Store-
This FREE National Grid storm app allows electric customers to report and check the status of their power outages. Customers will also be able to access important safety tips, view storm related press releases, view outage maps and access social media. Through this tool, we will also provide regional alerts and updates during storms.
and at iTunes-
They call it a Nacelle- check out wikipedia-
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Components of a horizontal axis wind turbine (gearbox, rotor shaft and brake assembly) being lifted into the nacelle.
200-ton wind turbine nacelles being unloaded at a seaport.
A nacelle (pronounced /nəˈsɛl/) is a cover housing that houses all of the generating components in a wind turbine, including the generator, gearbox, drive train, and brake assembly.[