High efficiency is key in applications such as data centers, and new standards codify the now-mandatory requirements.

Ty Pendlebury is CNET's senior editor for TV and home audio, and author of the daily Insider newsletter. He has rigorously tested, reviewed and written about AV equipment for the company since 2006.

Tracking a very active and impactful weather pattern for Wednesday and Thursday. An Enhanced Risk for Severe Weather is in place for both days as multiple rounds of storms move through the region.

The latest fashion news, beauty coverage, celebrity style, fashion week updates, culture reviews, and videos on Vogue.com.

The latest on the upcoming ALERT DAY conditions expected Wednesday. Read more.