While not marketed for their environmental benefits, Andrew Arentowicz’s Both Burgers address environmental concerns head on. Fully 14% of all greenhouse gas emissions are attributed to cows, as is nearly half of all fresh water used in America, dwarfing the 12% used in our homes. For every pound of beef production avoided, 100 pounds of greenhouse gases are avoided. Every Both Burger cuts water use by nearly 2,000 gallons.