Dechreuwyd ymgyrch i gadw'r drysau a'r ffenestri ar gau pan fydd y gwres ymlaen

Iau 15fed Chwe 2024

We had a eco meeting on the 15th February talking about how to keep windows closed when heating is on is turn down the radiators in the class rooms where they open them all so said dim the lights. 15.2.24 - Meeting Notes - Eco Warriors Energy Sparks (1).docx
Disgyblion sy'n cymryd rhan yn y gweithgaredd hwn: 9