A shade of dark red could mean absolutely nothing or something very significant. Dr. Dragoo explains: The color and consistency of your stool is one of the most important signs of you're underlying health. Bloody stool is either the sign of hemorrhoids or possibly something more serious like cancer. Bloody stool is a particular one that you want to get checked out if you see that.
Feeder lines usually cost $70,000- $90,000 per mile and operate at a higher voltage (typically 12 kV, 24 kV or 34.5 kV) than what the generator creates, requiring a step-up transformer at the base of each wind turbine. The cost of the transformer ranges from $15,000-$50,000 for each turbine.
In the early 1980s, when the first utility-scale wind turbines were installed, wind-generated electricity cost as much as 30 cents per kilowatt-hour. Now, state-of-the-art wind power plants at excellent sites generate electricity at less than 5 cents per kilowatt-hour.n the example above, the turbine would produce about 20 percent of its rated power at an average wind speed of 15 miles per hour (or 20 kilowatts if the turbine was rated at 100 kilowatts). This is somewhat lower than most modern wind turbines. back to the top.