random facts librarian

Random Facts


Energy consumption facts


The energy consumption needs of technology

As late as 1993, high-tech paraphernalia like computers, printers and video games had a negligible effect on power usage. Today, it's estimated to account for more than 13 percent of a typical household energy budget. By 2020, it could be as much as 25 percent

Reference: http://www.powerhousetv.com/

[ | Random facts | ]


Most consumed energy resource in the U.S

Currently, OIL provides the largest share of U.S. energy consumption -- about 41 percent of the entire market. Natural gas provides about 24 percent, coal 23 percent, hydropower 4 percent and nuclear power 8 percent.

In the United States, natural gas is used for:

  • Industrial processes = 46%
  • Residential use = 22%
  • Generating electricity = 15%
  • Commercial buildings = 15%


Reference: http://www.powerhousetv.com/

[ | Random facts | ]


Random fact about renewable resources

In 1998, only 7.5 percent of our nation's energy came from renewable resources, even though the amount of renewable energy available was more than 250 times U.S. energy consumption.

Reference: http://www.powerhousetv.com/

[ | Random facts | ]


Random fact about renewable energy

If your family could use only renewable energy for all your energy needs, you could help reduce the amount of emissions in the air each year by 20,000 pounds of carbon dioxide, 70 pounds of sulfur dioxide and 50 pounds of nitrogen oxide.

Reference: http://www.powerhousetv.com/

[ | Random facts | ]


Projected U.S. wind energy usage

The U.S. Department of Energy expects wind power to supply at least five percent of the nation's electricity by 2020.

Reference: http://www.powerhousetv.com/

[ | Random facts | ]