1 This form of hearth cooking is ideal for soup or stews. 2  You can also hang a kettle over the fire to make hot drinks! 3  Fireplace and Campfire Dutch Ovens-Now that you have your fireplace crane (above) you can use a dutch oven to cook over your fire. Fireplace and Campfire Dutch Ovens-Now that you have your fireplace crane (above) you can use a dutch oven to cook over your fire. 2  Even without a crane or tripod, you can cook over a pile of embers with legged cast iron dutch ovens or skillets.
Thatâs 3 times as much water!! In NYC water costs $3.39 per 100 cubic feet. There are 748 gallons per 100 cubic feet, so one gallon of water costs $0.0045.
How you sell the water will depend on the project type and conditions in your area. Some project owners are selling the water at over $0.50 USD a gallon and selling 2,000-3,000 gallons per day. For a water business to be self-sustaining it is possible to sell the water as low as $0.05 USD per gallon.