7-Eleven Income Potential. So youâre thinking about buying a 7-Eleven and would like to know how much money you could make. Well, contrary to popular belief, 7-Eleven owners donât typically make Hundreds of Thousands of Dollars.o youâre thinking about buying a 7-Eleven and would like to know how much money you could make. Well, contrary to popular belief, 7-Eleven owners donât typically make Hundreds of Thousands of Dollars.
Home or Farm Scale Wind Turbines. Wind turbines under 100 kilowatts cost roughly $3,000 to $8,000 per kilowatt of capacity. A 10 kilowatt machine (the size needed to power a large home) might have an installed cost of $50,000-$80,000 (or more).maller farm or residential scale turbines cost less overall, but are more expensive per kilowatt of energy producing capacity. Oftentimes there are tax and other incentives that can dramatically reduce the cost of a wind project.
Small farm and residential turbines cost far less to build or install, but cost more per kilowatt of energy produced. The price of residential and farm turbines are based on kilowatts, and 10 kilowatts cost $48,000. You can expect to pay between $2,800 and $4,800 per kilowatt with professionally constructed turbines.The good news is there are kits that teach you how to make your own wind turbine for $200 or less.ou can expect to pay between $2,800 and $4,800 per kilowatt with professionally constructed turbines. The good news is there are kits that teach you how to make your own wind turbine for $200 or less.