Explore all the latest packaging trends, all at PACK EXPO International
Discover new packaging and processing solutions from 2,500+ exhibitors, all under one roof at PACK EXPO International, Nov. 3 – 6 in Chicago.

Widget calculates energy from recyclables

The EPA releases a widget the can be used to determine the energy saved by recycling various types of packaging versus landfilling.

Pw 38219 Epa Logo2

The U.S. Environmental Protection Agency has introduced a new widget that calculates how much energy can be saved through recycling. Results can be shared via Facebook or Twitter, or the widget can be added to a Web site or blog.


The widget is the digital version of the iWARM—Individual WAste Reduction Model—which helps consumers understand the energy saved by recycling small quantities of common household products, rather than landfilling them. The types of recyclables evaluated include aluminum cans, glass bottles, plastic bottles, weekly magazines, and plastic grocery bags. The energy savings are translated into the equivalent amount of electricity, estimating how long that amount of electricity will operate a variety of household appliances.

For example, with the widget, a user can determine that recycling 20 plastic bottles can power a laptop for 50.8 hours, or recycling 10 aluminum cans will power a hair dryer for 3.4 hours.

The energy calculations are based on the Waste Reduction Model (WARM), which was created to help solid waste planners and organizations track greenhouse gas emissions reductions from several different waste management practices.

More information on the data and methodologies behind the calculations are available through the model documentation.

New e-book on Multipacking and Case Packing
Read how to extend the life of your case packing equipment and best practices for efficient shrink bundling operation. Plus, learn the differences between wraparound & regular slotted containers.
Read More
New e-book on Multipacking and Case Packing
Check out new technology from 2,500+ packaging & processing suppliers
PACK EXPO International is where you can discuss real-world problems with experts and land on innovative ideas. Discover every new packaging and processing trend, see machinery in action and learn sustainable solutions from experts.
Read More
Check out new technology from 2,500+ packaging & processing suppliers