E-communications have a significant impact, too
Friday, August 12th, 2011
Surprised that the world hasn’t switched exclusively to e-communications? After all, electronic communication methods seem to promise to carry words and images to any location anywhere in the world with none of the environmental costs of print communications.
Yet while e-communications have grown over the past decades for a number of reasons, they have not made paper obsolete. In part, that’s because the electronic medium carries significant environmental impacts of its own, both in terms of the hardware needed to produce and process the communications, and the power needed to transmit and store them.
Let’s start with the desktop computer. Most are made of ingredients that are increasingly scarce, such as many used in flat-screen and other newer technologies, not to mention a host of materials classified as hazardous that have the potential for negative environmental impact. And the manufacturing of desktop computers involves energy-intensive production processes. One study says that the manufacturing of a computer and monitor weighing 53 pounds requires 530 pounds of fossil fuels, 50 pounds of chemicals and 3,330 pounds of water.6
Over 200 million items of e-waste are thrown away every year in the U.S.
The National Safety Council estimates that more than 63 million computers were disposed of in 2005, generating about three billion pounds of e-waste. When you take into account the fact that a computer monitor can pack up to seven pounds of lead, it’s not the kind of thing anyone wants to see going to our landfills and potentially leaching into the water table.
But going into our landfills they are. The United States now dumps between 200 and 300 million electronic items per year, and less than 20 percent are recycled. E-waste represents an estimated 25 percent of waste in U.S. landfills and 70 percent of toxic waste found there. It’s easy to see why—because computer processing power doubles roughly every two years, many old computers are simply being abandoned. In 2005, only two percent of the world’s discarded computers found their way to a second user.8
70% of toxic waste in U.S. landfills comes from e-waste.
In addition, large amounts of e-waste are sent to China, India and Kenya, countries where environmental standards for disposal are lax. Unprotected workers in these countries, including children, are exposed to hazardous materials like mercury and lead in the process of burning electronics in search of copper and aluminum to resell.
8 U.S. Environmental Protection Agency
via E-communications have a significant impact, too – Ed #13 Balance – Ed Lives Here.






