Fredericksburg.com - K.G. landfill turning methane into electricity

search local
Follow us on Twitter Find us on Facebook

Get a printer-friendly version of this page. E-mail this story to a friend.
Make a post about this story on FredTalk.

-
WASTE MANAGEMENT INC.

Visit the Photo Place

K.G. landfill turning methane into electricity
King George Landfill breaks ground for power plant that will turn methane gas into electricity
Date published: 8/6/2009

The cycle begins with the collection of residential and commercial waste. The waste is then transported to Waste Management landfills for permanent disposal. Much of this waste, including food, paper and cardboard, is organic in nature. Bacteria digest this organic waste and produce methane gas and carbon dioxide as natural byproducts.

The methane gas is recovered via a series of wells drilled into the landfill. These wells are connected by a common pipe system that collects the gas and transports it to a nearby compression facility.

At the compression facility, the landfill gas is de-watered, filtered and pressurized. The gas is piped to an electricity generating plant, on- or off-site, where it is used as fuel to turn engines or turbines to generate electricity. Landfill gas may also be piped offsite to industrial customers for use as an alternative fuel source. To complete the cycle, the electricity is delivered via utility transmission lines to residential and commercial customers.


WHAT: A power plant that runs 24 hours a day and converts methane gas, produced by trash, into electricity to power homes WHERE: King George landfill

WHEN: Site work starts this week, plant should be operating by spring.

WHO OWNS IT? Waste Management Inc., the company that operates the landfill

COST TO BUILD: $12.4 million

OTHERS LIKE IT? This is the company's sixth such plant in Virginia. Others are in Suffolk, Hampton and the counties of Amelia, Charles City and Gloucester. The Stafford-Fredericksburg regional landfill and Fauquier County landfill also have methane power plants.

THE LARGEST: Other plants in Virginia generate 5 to 7 megawatts of electricity. The King George plant will produce 9.8 megawatts of electricity when it opens. It will start with three turbines and is approved to add a fourth, if needed.

--Waste Management Inc.



Date published: 8/6/2009



Most recent reader comments:

Viewing all 4 comments. (Sorted in reverse order, with most recent post at the top.)

Display comments on this page. | Sort:

PLEASE READ: These reader comments are not moderated. Each user is solely responsible for any message (s)he posts here. The Free Lance-Star does not endorse the views expressed within these comments. All users who post to this Web site must agree to the terms of the FredTalk User Agreement. We rely on our readers to police themselves, and report any content that violates our User Agreement. In accordance with our User Agreement, we reserve the right to remove any post at any time for any reason, and will restrict access of registered users who repeatedly violate our terms. Any reader can report inappropriate content by clicking the "Report this post to admins" link at the bottom of each comment. You need not be registered to report a post.

Nothing new..... (posted by Jazzercisemom , Aug. 7, 2009 9:24 am)    0 likes
Stafford County landfill has been doing this for years....

If they could only collect (posted by Mandrake , Aug. 6, 2009 8:43 am)    0 likes
the hot air produced by politicians then we could reduce our dependence on foreign oil by 50%.

I think that's part of it (posted by dmine45 , Aug. 6, 2009 5:56 am)    0 likes
In some places where they don't have generators, they burn the methane to get rid of it. I agree with you, the smell at times can be pretty bad. I hope this will cut down on the smell.

You can smell the landfill (posted by flowernurse , Aug. 6, 2009 3:04 am)    0 likes
in over half of the county. Will this plant help with the odor?

What do you think?
Enter your FredTalk username and password to post a comment on this story. If you are registered on FredTalk or another part of this site, use that login here. Otherwise, you can just REGISTER here... .

Posting guidelines

1. Be respectful. No personal attacks.
2. Please avoid offensive, vulgar, abusive, hateful or defamatory language.
3. Agree to read & follow THE RULES.
4. Use the "report to admins" link for posts which violate the rules. 5. Keep it on-topic. Posts which contribute nothing of value to the conversation will be deleted.

Username:
Password:

Post title:


Please keep it brief (Limit is 512 characters). Please note, attempts to circumvent this limit by making
multiple posts back-to-back (ex: 'continued', 'part1, 2', etc) will be deleted.

Please make sure CAPS LOCK is off. Posts in ALL CAPS will be deleted.)


By checking this box, you agree to the terms of the FredTalk User agreement.









The Free Lance-Star fredericksburg.com 93.3 WFLS Print Innovators Classic Rock 96.9 99.3 The Vibe wntx radio