As part of RTÉ on Climate, the RTÉ Player have delivered My Best Sustainable Life - a four-part series following some well-known faces as they take on the challenge of living a more sustainable lifestyle. 

In each episode, our guest presenter commits to changing one aspect of their life for the better of the planet. Bonnie Ann Clyde will check out planet-friendly beauty while The 2 Johnnies and Lauren Guilfoyle attempt to host a carbon-free party, Nadia Forde tries her hand at sustainable parenting and, last but not least, Thumper try to make their upcoming UK tour as carbon neutral as possible.

The 2 Johnnies & Lauren Guilfoyle
Sports pundit Lauren Guilfoyle has recently hooked up with Tipperary men Johnny B and Johnny Smacks on their hit podcast - The 2 Johnnies Podcast.

Deeply passionate about all things Irish and what it means to be green, Lauren is starting to become conscious about the impact her lifestyle is having on the environment and is determined to drag the two boys along with her.  

Can they use their influence and the reach of their podcast (Ireland's biggest, in fact) to do some good? If they can make some changes in their own lives, maybe they can inspire their fans and followers to make small, but impactful changes of their own.  

How better to toast their new lifestyle than by throwing a party? But is a carbon-free celebration possible, can they afford it and will it be any fun?

Watch the full series of My Best Sustainable Life right now on the RTÉ Player and find out how Lauren has got on with her lifestyle changes since the show by watching the video at the top of the page.