1. 2030

Wind power could meet 20% of the electrical needs of the entire U.S. by ____.

2. 20, water

Wind speeds are __% greater over _____ than over land.

3. air turbulence

There is less ___ ________ over water.

4. water, higher, more, profitable

Costs to erect and maintain turbines in ____ are _____, but _____ power is produced and it is more _______.

5. shallow

Currently, turbines are limited to ______ water.

6. Cape Cod, massachusetts

The first U.S. offshore wind turbine was off _____ ____,
___________.

7. emissions, CO2, SO2, NO, mercury

Wind produces no ______ once installed and revents the release of ____, ____, ___, and ________.

8. efficient, conventional

Wind power is more _____ than ________power sources.

9. water

Wind turbines use less _____ than conventional power plants.

10. Self- sufficient

Wind power causes local areas to become more ____________.