Topic: renewable energy storage

Sort by: Relevance | Date
  • Underground Energy Storage & Trump's AI Plan Secrets
    July 30, 2025
    90%

    Underground Energy Storage & Trump's AI Plan Secrets

    Quidnet Energy has demonstrated a novel underground pumped hydro system that stores renewable energy for up to six months, offering a solution for long-term storage in areas where traditional methods are impractical. The U.S. AI Action Plan introduces controversial measures, including financial p...

    Read More »
  • Finnish Town Heats Up with World's Largest Sand Battery
    June 12, 2025
    90%

    Finnish Town Heats Up with World's Largest Sand Battery

    A Finnish company, Polar Night Energy, developed a sand-based energy storage system using crushed soapstone to store renewable energy as heat, significantly reducing emissions in Pornainen. The 13-meter-tall sand battery stores 2,000 tonnes of soapstone, providing 100 MWh of energy—enough to heat...

    Read More »

Related Topics

technological innovation challenges (1) Global expansion plans (1) sand battery technology (1) fossil fuel replacement (1) emission reduction (1) district heating (1) polar night energy (1) sustainable heating solutions (1)
Close

Adblock Detected

We noticed you're using an ad blocker. To continue enjoying our content and support our work, please consider disabling your ad blocker for this site. Ads help keep our content free and accessible. Thank you for your understanding!