Google PowerMeter

Google PowerMeter was a software project of Google's philanthropic arm, Google.org, to help consumers track their home electricity usage. It was launched on October 5, 2009, and ended on September 16, 2011. The development of the software was part of an effort by Google to invest in renewable energy, electricity grid upgrades, and other measures that would reduce greenhouse gas emissions. The software was designed to record the user's electricity usage in near real-time. Google partnered with various companies during the project.