| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S16E01 | Restoring Nature |
January 2, 2018
RTÉ One
|
25 | |
| S16E02 | Active Travel |
January 9, 2018
RTÉ One
|
25 | |
| S16E03 | For Peat's Sake |
January 16, 2018
RTÉ One
|
25 | |
| S16E04 | Pristine Waters |
January 23, 2018
RTÉ One
|
25 | |
| S16E05 | The Air We Breathe |
January 30, 2018
RTÉ One
|
25 | |
| S16E06 | Silence Is Golden |
February 6, 2018
RTÉ One
|
25 | |
| S16E07 | Aquatic Invaders |
February 13, 2018
RTÉ One
|
25 | |
| S16E08 | The Future Of Transport |
February 20, 2018
RTÉ One
|
25 | |
| S16E09 |
Hazardous Chemicals
season finale
|
February 27, 2018
RTÉ One
|
25 |
No artwork of this type.
No artwork of this type.
No artwork of this type.