What are the advantages and disadvantages of connecting my wind system to the utility grid?
The advantages of utility interconnection include having standard utility AC power when you need it, not just when the wind blows; eliminating the need for storing excess electricity in batteries, which can be expensive; and you only pay for the net electricity used. One disadvantage of net metering and net billing may be the cost of the interconnection, which can vary considerably from utility to utility. There are efforts to get standards in place for interconnection guidelines.
