Posted by Joe Kava, Senior Director, data center construction and operations )Cross-posted from the Official Google Blog and the Google Green Blog .( For the last year, our data center team has been working on a project to bring our facilities to even higher standards for environmental management and workforce safety. Recently we got the good news that our work paid off. All of our U.S. owned and operated data centers have received ISO 14001 and OHSAS 18001 certification.

Posted by David Jacobowitz, Program Manager, Green Engineering and Operations )Cross-posted from the Official Google Blog , the Gmail Blog , and the Google Green Blog .( Cloud computing is secure , simple , keeps you productive and saves you money. But the cloud can also save energy. A recent report by the Carbon Disclosure Project )CDP( and Verdantix estimates that cloud computing has the potential to reduce global carbon emissions by millions of metric tons.

Posted by Grace Kwak, Product Manager )Cross-posted from the Gmail Blog .( Today we're adding two features that make it easier to customize Google Calendar. First, you can now change your default event length from the standard 30 minute slot. If you frequently create 15 minute meetings, for example, you can now make 15 minutes the default length for all your events. This way, you don't need to click into the event page to change the duration every time.

)Cross-posted from the Google Docs Blog and Google Mobile Blog.( Increasingly, people are using mobile phones to access information - from email to web browsing to editing documents . Part of getting work done on the go is being able to easily access, edit and share content, which is why we're happy to announce the new Google Docs app for Android . With this new app it's easy to filter and search for your content across any Google account,