The United States expends a lot of energy studying green energy. There’s no shortage of ideas. For example, San Francisco considered installing giant turbines under the Golden Gate Bridge and harnessing tidal power to generate electricity. There are all kinds of research projects, coalitions and advocacy groups touting renewable energy, but the country is still heavily reliant on fossil fuels. Only 7% of energy consumed is from renewable sources. So why haven’t we made more progress and what can be done to change the numbers? Click here to read more!












