Bigarren WHY Egun Irekia: EB Energia Jasangarriaren Egunak

https://www.why-h2020.eu/news-events/events/events-detail?tx_news_pi1%5Bnews%5D=31&cHash=8e9f3bba638f6d1297010b251697018c
Online ekitaldia: mesedez, esteka honetan izena eman: https://www.why-h2020.eu/news-events/events/events-detail?tx_news_pi1%5Bnews%5D=31&cHash=8e9f3bba638f6d1297010b251697018c