America has tripled its use of wind power since the beginning of 2008 and we are starting to reap the environmental rewards. Wind energy now displaces about 68 million metric tons of global warming pollution each year—as much as is produced by 13 million cars. And wind energy now saves more than enough water nationwide to meet the needs of a city the size of Boston.
There is still plenty of room for growth in wind energy. But the pending expiration of the production tax credit threatens the future expansion of wind power. To protect the environment, federal and state governments should continue and expand policies that support wind energy.
America’s reliance on gasoline-powered vehicles has long contributed to air pollution, including global warming emissions, and our nation’s dependence on oil. In the past decade, however, the automobile market has begun to change, integrating new technologies that are dramatically less dependent on gasoline. Hybrid electric vehicles, powered in part by energy stored in a battery, have become increasingly popular.
As summer approached, the dangers of our continued dependence on oil are apparent everywhere we look. In 2012, we have already experienced the hottest average temperatures ever recorded through April in the United States. At the same time, increasing evidence is still coming forth of long-lasting harm from the BP oil spill, and other tragic spills have occurred in waterways throughout the country since.
We can save money and help solve global warming by reducing the amount of energy we use, including in the buildings where we live and work every day. More than 40 percent of our energy — and 10 percent of all the energy used in the world — goes toward powering America’s buildings.
Environment New Mexico Research and Policy Center is part of The Public Interest Network, which operates and supports organizations committed to a shared vision of a better world and a strategic approach to social change.