PepsiCo Launches New Facebook-Inspired Carbon Calculator

For a company like PepsiCo, which oversees more than 20 brands and hundreds of different products around the world, calculating the carbon footprint of just one of its products can take weeks, and at a significant cost to the company. To save time and money, PepsiCo teamed up with researchers from Columbia University’s Earth Institute to create a tool that can measure the carbon footprint of thousands of products all at once.

The calculator, which lacks an official name, can calculate the carbon emissions of different materials and activities in a company’s supply chain and operations, and within minutes pinpoint which of these carries the largest carbon footprint.

“The objective was to give companies several capabilities at once with only a single effort,” said Christoph Meinrenken, the tool’s lead researcher and associate research scientist at the Earth Institute.

The calculator was developed to follow publicly known carbon footprinting standards such as the GHG Protocol Product Life Cycle Analysis (LCA) standard and PAS20:2011. The methodology and software helps businesses identify which materials or activities in their supply chain and operations have the biggest effect on the total carbon footprint of one of their products, product lines, brands or regions. The calculator also reveals the accuracy of this information and how this accuracy can be improved so a company can make better business decisions.

Read more about PepsiCo's Facebook-inspired carbon calculator on GreenBiz

*This article originally appeared on GreenBiz.