acm-header
Sign In

Communications of the ACM

News

Building a Better Battery


battery with renewable energy sources, illustration

Credit: Getty Images

The world's renewable power capacity—the amount of energy that can be produced from sources comprising hydropower, wind, solar, bio-energy, and geothermal—has doubled in the last decade. From 2008 to 2017, it went from 1,060 gigawatts to 2,179 gigawatts, according to research from the International Renewable Energy Agency (IRENA), an intergovernmental organization.

Over that period, world renewable energy production has also increased, from over 3.7 million gigawatt hours to almost 5.9 million gigawatt hours.


 

No entries found

Log in to Read the Full Article

Sign In

Sign in using your ACM Web Account username and password to access premium content if you are an ACM member, Communications subscriber or Digital Library subscriber.

Need Access?

Please select one of the options below for access to premium content and features.

Create a Web Account

If you are already an ACM member, Communications subscriber, or Digital Library subscriber, please set up a web account to access premium content on this site.

Join the ACM

Become a member to take full advantage of ACM's outstanding computing information resources, networking opportunities, and other benefits.
  

Subscribe to Communications of the ACM Magazine

Get full access to 50+ years of CACM content and receive the print version of the magazine monthly.

Purchase the Article

Non-members can purchase this article or a copy of the magazine in which it appears.