3/20/2007

Exercise and Electricity Generation

By Laura Moncur @ 5:00 am — Filed under:

Energy Requirements & Cardio Room

This article talks about what I have been saying for years. If only we had exercise equipment that captured it, we could save a little bit of power with our workouts.

Right now, most exercise machines burn more electricity than they generate. Treadmills are the biggest culprits, but exercise bikes and elliptical trainers are often powered only by human motion. If only there were a company that made exercise equipment that was meant to generate and store electricity, we could feel a little bit better about the time we spend at the gym.

Via: Is exercise the next new source of renewable energy? – That’s Fit


For more information about exercise and electricity generation, see these past entries:

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16 Responses to “Exercise and Electricity Generation”

  1. iportion Says:

    I would love a bicycle generator

  2. karen Says:

    Funny, I have this thought almost every morning as I go to the gym. Perhaps, someday…

  3. exercise equipment review Says:

    The Govenator of California has a new tax break for buying solar equipment to put on residential and commercial property . I wonder he could push for this sort of industry with another insentive. That would be right up Arnolds alley, fitness and good for the enviornment.

  4. Brent Says:

    The Electric Gym Network is working on this solution right now.

  5. carolyn peterson Says:

    This is an idea whose time has come!!!! I am eager to help out, here in the state of Michigan, which is in need of something new and exciting and positive that we citizens can do to counteract the damage done by our love affair with the automobile!
    Please put me on the list to receive info. I have already contacted our local power company and our state legislator— everyone seems eager to work on this!
    Thanks! Carolyn Peterson

  6. ryan jones Says:

    Actually i am only 15 years of ages and got this idea myself one morning when i woke up i thought it was unique until i found this but it doesnt prove it has been achieved yet i am working on making this myself to make a life buisness when im older look out for the name in the next 5 year RYAN JONES

  7. nikto Says:

    I saw a recent documentary about a new kind of pump built for an arid African village without a good
    water supply.

    The pump was human powered-in the form of a children’s play-ground-style mini-merry-go-round.
    You get a bunch of energetic kids to play on it,
    (or adults to just turn it), it
    gets going around & the water starts flowing.

    And it is easier to KEEP going than to start.

    A similar design for electricity-generation
    might help,IMO.

  8. Eric Weber Says:

    If you can set up a personal electricity-generating windmill and sell the surplus back to the local power company thru the power grid, why cant you do the same thing with a treadmill or an eliptical? I mean, plug the thing into the wall outlet, start pedaling/stepping, and watch your power meter go in reverse. Why not?!

  9. Ashbex Says:

    In addition to generating electricity from exercise equipments, how about inventing vibrating floors to generate electricity from the daily activity/movement of family members in their home.

  10. Scott Says:

    Hey, that’s a smart idea, Ashbex! Reminds me of the talk about harnessing power from the tides. Why not have floating devices that harness the up-and-down movement of being on the water?
    It seems the holdup is storage, then? I want to generate electricity while exercising.
    Science Daily just published an article (Feb 14) about hamsters generating energy on treadmills using “nanogenerators.”

  11. Gary Says:

    Why not put prisoners into a big wheel and walk them to generate electricity. Feeding them basic rations, bread and water. This could work.

  12. Art Pearce Says:

    been thinking about this for a few years and glad to see others have as well (OSU gym; C2K program; The Green MicroGym). Merry-Go-Round idea in African village is terrific! Reverse metering has arrived, but technology problems of losing 90% of energy generated from bikes, treadmills, rowers, etc. still needs to be solved, mainly dissipation & uncaptured heat. I’m keeping an eye out and experimenting, though.

  13. Kythin Says:

    Had this same idea after seeing a little wind up torch yesterday and like others above, am half glad that other people also see the potential. Like the OP I’d wager that most of the generated power would be lost in driving each device, but if you could build a suite of fitness machines and give away free/low cost fitness programs to patrons in return for onselling the electricity they generate I think it would be an extremely profitable business. Anyone in Brisbane Australia (or nearby) who wants to delve into this idea more should contact me ^_^

  14. Steve Schebler Says:

    It’s very possible for fitness centers to generate enough power to be self sufficient. With the onset of LED lighting, electronic ballast and induction lighting we are just around the corner from form of perpetual-motion.
    I would welcome any information in this derection

  15. Darren Says:

    Where’s Gilligan and the Professor when you need them?
    They’ve been doing this for years!

  16. British Gas Energy Smart Says:

    Well, someday we will eventually have to use all the techniques we can get to create energy so im not surprise. It would be kind of funny someone getting up and having to ride a bycicle for 5 minutes in order to prepare the breakfast.Hmmm, interesting, exercise before breakfast. Im sure for some people that have MacD. membership cards wouldn’t be a problem. Anyway, I for one am up for this sort of technique. Exercise two hours and get energy for 12…that wouldn’t be bad at all. At least if any sort of aliens would attck our planet we would be so fit they wouldn’t stand a chance. Great post Laura, will definitly social bookmark it. Cheers

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