Which of the following is a good example of unbiased evidence that supports the use of wind power?

- A study conducted by a reputable research institution that compares the environmental impact of wind power to other forms of energy generation, showing that wind power has lower emissions and less negative effects on ecosystems.

- Data from the National Renewable Energy Laboratory showing that the cost of wind power has been decreasing steadily over the past decade, making it more cost-competitive with other forms of energy.
- A survey conducted by a neutral organization that found a majority of local communities near wind farms have had positive experiences with the industry, countering claims of negative impacts on residents.
- An analysis published in a peer-reviewed scientific journal comparing the health effects of living near wind turbines to those of living near other sources of energy generation, which concludes that there is no evidence of any direct adverse health effects associated with wind power.