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- Cotton T-shirt. The simple everyday cotton T-shirt has a much larger water impact than one might expect. It takes 713 gallons of water to grow the cotton needed to produce one cotton T-shirt.
- Set of car tires. It takes around 2,074 gallons of water to produce a set of car tires. The vast majority of tires are made from synthetic rubber, which needs water to be produced.
- A cup of coffee. It takes significantly more than a cup of water to make a cup of coffee. It takes about 37 gallons of water to grow and process the number of beans needed for a single cup.
- A ton of steel. In the 1960s, it took 34,000 gallons of water to make a ton of steel, and that number has gone up. Current estimates are almost double that number, at 62,000 gallons for a ton of steel.
- Hidden Water: How The Water Footprints of Consumer Goods Are Calculated
- How Much Virtual Water Is in A Smartphone?
- The Water Footprint of Everyday Paper, Plastic and Cotton
- Save Water with The Three Rs: Reduce, Reuse, Recycle
- The Hidden Water in Energy
Hidden water is water that is not felt or seen and it is required for almost every step in the production processes for many raw materials and finished products. The water footprint of a productis calculated by adding up all of the water required for each step of the production process. Table 1 lists a sampling of water footprints for the manufactu...
Take smartphones, for example. Their water footprint comes from the virtual water associated with their manufacturing – what’s known as the “grey water footprint.” Phones are composed of many pieces created in multiple steps, and each step consumes water. Numerous resources, materials and parts go into smartphone manufacturing, including rare earth...
Similarly, water is consumed in manufacturing most other products. For example, it takes 22 gallons of water to make one pound of plastic. In fact, it takes at least twice as much water to produce a plastic water bottle as the amount of water contained in the bottle. The water footprint of one pound of cotton is 1,320 gallons. That equals over 650 ...
The adage “reduce, reuse, recycle” becomes even more relevant given all the water and other resources that go into making all the products consumed in America. Many consumer goods are made to be thrown away, so they pile up in landfills, wash into the ocean or litter the landscape. Buying fewer products in the first place reduces the overall number...
The average American today uses about five times more electricity than they did 50 years ago. This increase is significant because it takes a substantial amount of water to create energy. Water is used to cool steam electric power plants – fueled by coal, oil, natural gas and nuclear power – and is required to generate hydropower. Water is also use...
Say you need a total of 70 ounces per day. This would mean that you need to drink just 56 oz of water a day while the rest will enter your body through food and metabolic processes. That equals about 7 cups a day which is roughly equivalent to 7 standard water glasses a day (see oz to cups conversion). Our water content of selected foods table ...
Oct 13, 2014 · Winner: Tofu at 302 gal./lb. It takes 704 gallons of water to produce one pound of lentils. Chickpeas require less than lentils at 501 gal./lb., and soybeans require less than the more processed tofu, at 257 gal./lb. All of these options are better than eating beef, sheep or pork.
Sep 22, 2022 · Back in the '90s, the focus was much more on dehydration, not its opposite. So the next year at the marathon, Tamara decided to look at how much folks were drinking and then measure if they had ...
- Emily Kwong
90 + 36 = 126 ounces. 180 + 36 = 216 ounces. One cup is equal to 8 ounces. So, when trying to determine how many glasses of water this is equivalent to, simply divide the total amount by 8 ounces. For this person, that would be 15.75 to 27 cups of water based on their exercise and heat exposure that day. 126 ÷ 8 = 15.75 cups.
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Apr 11, 2020 · So, while beef does use more water, anyone that cites “15,415 liters” is exaggerating the issue quite a bit. The bottom two charts further break down the relationship between water and calories of protein and fat. Interestingly, when it comes to calories of fat, beef actually needs 1 liter less water than vegetables.
