Americans lean toward regulations – not economic markets alone – as the most effective way to increase reliance on renewable energy, but they are evenly split on whether fewer regulations can protect air and water.
About Pew Research Center Pew Research Center is a nonpartisan fact tank that informs the public about the issues, attitudes and trends shaping the world. It conducts public opinion polling, demographic research, media content analysis and other empirical social science research. Pew Research Center does not take policy positions. It is a subsidiary of The Pew Charitable Trusts.