35ain
35ain
34ain
20242 o weithredoedd |
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Completed an activity: Dadansoddwch ddefnydd ynni eich ysgol - pryd mae'r ysgol wedi'i feddiannu?Maw 9fed Ion 2024 |
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Completed an activity: Gosod tîm Ynni neu Eco i arwain ar effeithlonrwydd ynni yn eich ysgolMaw 9fed Ion 2024 |
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20231 weithred |
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Started working towards an energy saving targetSad 1af Ebr 2023 |
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20221 weithred |
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Started working towards an energy saving targetGwe 1af Ebr 2022 |