Eco-gym is aims to turn sweat into electricity.So I agree that this is a gimmick, but it is a good gimmick! A new gym in Portland is using stationary bikes to produce energy! How much energy can a stationary bike produce? Not a lot unfortunately…
According to Calorielab.com, exercising on a stationary bike produces somewhere between 50 and 250 watts of power depending on the riders effort. So, I would probably be between 100-200 watts. Let’s assume 90% efficiency…..Do the math: a 45 minute ride produces about 120 watt-hours of power. How much is that? Enough to:
• Run a 100-watt bulb for a little over an hour.
• Run 4 compact fluorescent bulbs for the same duration.
• Run an aquarium pump for a day.
• Power a small frost free fridge for about a half hour.
So, you see that gym-rat power really won’t provide that much energy. It won’t even heat the water needed for my after workout shower and that 45 minutes was only about a cent worth of electricity…
But, it is still a really cool fun idea…
Stop Drinking Bottled Water!!!The exclamation points are there for me, because I am a horrible culprit of drinking bottled water when I am thirsty and it is most convenient. I need to learn to bring water with me. Why you say:
Water straight from the tap has about one half of one percent of the climate-warming impact of the most benign bottled water -- and less than a thousandth of the overall environmental impact of the most energy-intensive bottled water.
You will also save a lot of cash! Bottled water now costs around two bucks; 8 glasses a day costs about 49cents a year from the tap.
IT has also been proven that bottled water is most often not any better than tap water and was actually bottled from a tap…what a scam…
Walk, Don’t DriveA completely obvious idea here and over emphasized idea, but I wanted to share a factoid I found on this: my shoes get about 220 miles to the gallon…
Ride your Bike
Utilize the world’s most energy efficient vehicle…My favorite biking fact: "Pound for pound, a person on a bike can go farther on a calorie of food than a gazelle can running, a salmon swimming, or an eagle flying."
Ceiling FansI learned about how wonderful a ceiling fan can be at my dad’s cabin. The fan does wonders for distributing heat and cool air around the house. According to Amory Lovins, a ceiling fan isn’t just a free lunch, it is a free lunch you are paid to eat.
Dry your clothes outside A six dollar piece of rope (I actually just use my fence), and you have the potential to save a huge amount of energy and have clothes that smell like fresh wind. Just remember to bring them in before it rains…
An Ode to my friends…Netflix and Library BooksI just thought of this:
Re-use is the most important of the three R’s…libraries prevent the over production and waste of books….netflix also reduces waste….