Polls
- Based upon 2013 numbers, US electricity generated by coal was 39%. What was the percentage generated by renewables? - 4856 votes - open
- Most global warming models predict that the number and severity of tropical cyclones will increase. Do you believe this? - 108 votes - open
- Current Solar Cells have a conversion efficiency of 14.7%. What is the efficiency of Combined Heat and Power Fuel Cells? - 108 votes - open
- Climate is a subject of current controversy, with climate change skeptics and climate change believers. What do you think? - 72 votes - open
- Fracking produces swarms of small earthquakes. Seismologists expect this to eventually lead to a few large ones. Should we: - 75 votes - open
- In the wake of the 2011 Sendai Earthquake and Tsunami, should nuclear power usage be restored in Japan? - 31 votes - closed
Poll
MegaCities: Top 10 Most At-Risk Cities
| 1. | Tokyo | 68 |
| 2. | Los Angeles | 25 |
| 3. | Manila | 18 |
| 4. | Bandung | 17 |
| 5. | Santiago | 16 |
| 6. | Nagoya | 9.4 |
| 7. | Osaka | 9.4 |
| 8. | Jakarta | 9 |
| 9. | Lima | 8 |
| 10. | Chengdu | 7.5 |
