Water Footprint Of Food Items

What is the water footprint of.

Water footprint of food items. Comparing the water footprint of meat to fruits and vegetables. Apple juice costs 1140 litres of water per litre of apple juice. The amount of surface water and groundwater required evaporated or used directly to produce an. While the water it takes to make a hamburger is high beef has a particularly high water footprint at about 1 800 gallons per pound pork and chicken also take quite a bit with pork at 578 gallons and chicken at 468 gallons.

Food products steak beef 6 ounces 674 gallons hamburger 1 includes bread meat lettuce tomato 660 gallons ham pork 3 ounces 135 gallons eggs 1 egg 52 gallons soda 17 ounces 46 gallons coffee 1 cup 34 gallons wine 1 glass 34 gallons salad 1 includes tomato lettuce cucumbers 21 gallons. The numbers are especially high for meat and animal. One glass of apple juice 200 ml costs about 230 litres of water. Beef tends to have the highest water footprint and fish has the lowest no freshwater needed if caught in the ocean beef.

California s recent multi year extreme drought was hard on the state s. Meat has the biggest water footprint across the food categories. For example the water footprint of 200 grammes of beef is the equivalent to 47 eight minute showers and uses four times more water than the same amount of chicken meat. When the water required for all the steps to make a smart phone is added up the water footprint of the production of a single phone is an estimated 3 190 gallons the water footprint of everyday paper and plastic.

Data from the water footprint network. On average one apple 150 gram costs 125 litres of water. But not all meats have the same water footprint. The number next to the plate below represents the direct and indirect amount of water required to produce your food plate based on u s.

Water footprints are composed of three separate calculations. The water used to clean and dilute the wastewater adds up to the grey water footprint and in the case of the smart phone makes up the largest portion of its total water footprint. If a couple were to eat chicken instead of beef they would reduce their water footprint by as much as 450 000 litres over a year. For instance in the table above chicken is the food with the biggest water footprint at 161 gallons day.