| 1 | Energy: Definition and types | [2] p: 1-496 ; [4] p: 1-15; [6] p: 1-127. |
| 2 | Energy sources in the world and Turkey, fossil fuels | [3] p: 1-33 ; [2] p: 1-496; [6] p: 1-127. |
| 3 | Global warming and its effects | [5] p: 19-355 ; [6] p: 1-127. |
| 4 | Introduction to Clean and Renewable Energy Sources, the impact of sustainable clean and renewable energy approach on energy consumption, marine energy | [2] p: 1-496 ; [3] p: 179-195 ; [6] p: 1-127. |
| 5 | Hydroelectric energy | [6] p: 1-127. |
| 6 | Geotermal energy | [3] p: 117-153 ; [6] p: 1-127. |
| 7 | Biogas | [3] p: 162-171 ; [4] p: 173-195 ; [6] p: 1-127. |
| 8 | Biomass | [3] p: 153-179 ; [4] p: 87-155 ; [6] p: 1-127. |
| 9 | Hydrogen energy | [1] p: 1-76 ; [4] p: 255-276 ; [6] p: 1-127. |
| 10 | Boron energy | [4] p: 515-531 ; [6] p: 1-127. |
| 11 | Wind power | [3] p: 77-117 ; [4] p: 225-255 ; [6] p: 1-127. |
| 12 | Solar energy | [3] p: 33-77 ; [4] p: 35-87 ; [6] p: 1-127. |
| 13 | Solar energy | [3] p: 33-77 ; [4] p: 35-87 ; [6] p: 1-127. |
| 14 | Solar energy | [3] p: 33-77 ; [4] p: 35-87 ; [6] p: 1-127. |