ALT Selfie showing 6 individuals smiling and giving the thumbs up.

ALT An individual is being filmed walking towards the ticket barriers in Cardiff Central Station.

ALT 2 individuals are seen through a camera screen. They are being filmed talking in front of a sign that reads "Welcome to Cardiff Central Station".

ALT 2 individuals are being filmed while they sit side by side on a train.

ALT A member of staff from Cardiff Central Station helps an individual get through the ticket barriers.

ALT 4 individuals sitting around a table, taking notes

ALT 4 individuals sitting around a table talking, 1 person taking notes

ALT Close up of a small white board between someone's hands with a mind map explaining what's good about train travel on it

ALT A white board which is split into 2 sections - 1 side shows the positives of train travel and the other shows the negatives of train travel

ALT 1 individual is holding a wooden composting box while another individual uses a drill to secure the lid

ALT A wooden composting box with a sunflower painted on its lid

ALT People are sitting around a table with 3 painted composting boxes, paints, pallets and paintbrushes in the background

ALT Individual giving the thumbs up in front of his wooden composting box with a food waste bag in it.

ALT Volunteer Litter picking

ALT Volunteers Litter picking

ALT Volunteer Litter picking

ALT One Planet Volunteers group photo

ALT Busy building a compost bin from wood

ALT Concentration whilst usingba drill, blue sky in the background

ALT Half way creating his wooden compost bin

ALT Big smiles whilst drilling

ALT looking pretty happy on our walk around the water treatment centre , in our bright orange and yellow Dwr Cymru visibility vests

ALT Working out what can be flushed down a toilet, they both got the 3 Ps right

ALT wearing a high visibility orange vest and looking out at part of the water treatment centre

ALT Looking at a glass and wondering if that can be flushed down the toilet or not

ALT Individual holding up the "What is energy?" booklet and smiling.

ALT 2 individuals smiling for the camera. One is holding up her energy saving worksheet and energy saver keyring.

ALT 2 individuals sitting at a table with the energy saver worksheet in front of them. Both are smiling and one has her thumbs up.

ALT Individual sitting at a table with the energy workbook in front of her. She is smiling and has her thumbs up.

ALT A gentleman doing the recycling

ALT A group looking at a presentation

ALT A group with their hands up, eager to answer questions

ALT A gentleman pointing to his 'recycling officer' badge

ALT Showing her 4 best ways to save energy, less water in the kettle, shorter shower, unplug charger and fill the washing machine

ALT Smiling after drawing her ideas on the yellow sheet on how to save energy

ALT Thinking about ways to save energy

ALT Holding up a green energy's saving keyring