Google is working to address performance problems that slow down its popular Blogger service.

Google is both adding new hardware and addressing an electricity-availability issue in order to improve performance, wrote Biz Stone, a Blogger official in an entry posted Thursday in the official Blogger team blog called Blogger Buzz (http://buzz.blogger.com).

"Performance is a huge priority for us and we're adding a bunch of new machines right now to speed things up," Stone wrote. "New machines are not an issue because here at Google we can add them quite smoothly as needed. The real issue is power -- actual electricity, if you can believe it. So now we're adding more power in addition to more machines." Read more: PCWorld