Sand batteries could store renewable energy - Hiekkapatterit voivat varastoida uusiutuvaa energiaa episode artwork

EPISODE · Jul 10, 2022 · 5 MIN

Sand batteries could store renewable energy - Hiekkapatterit voivat varastoida uusiutuvaa energiaa

from SBS Finnish - SBS Finnish

Researchers in Finland have installed the world's first fully working "sand battery" which can store power from renewable sources for months at a time. The device, which contains 100 tonnes of low grade sand, is charged with heat made from cheap electricity from solar or wind. - Suomalaiset tutkijat ovat ottaneet käyttöön maailman ensimmäisen, täysin toimivan hiekkapatterin mikä kykenee varastoimaan uusituvista lähteistä saatua energiaa kuukausikaupalla. Laitteessa on 100 tonnia tavallista hiekkaa mikä lämmitetään aurinko- tai tuulivoimalla tuotetulla sähköllä. Tämän arvellaan voivan ratkaista ympärivuotisen energiajakelun ongelman.

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Sand batteries could store renewable energy - Hiekkapatterit voivat varastoida uusiutuvaa energiaa

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