--- title: Buried Treasure: Startup Mines Clean Energy’s Prospects... description: Startup Green Gravity aims to fight climate change by transforming abandoned mines into storage tanks of renewable energy. They are prototyping a concept that... canonical: https://daily.dev/posts/buried-treasure-startup-mines-clean-energy-s-prospects-with-digital-twins-tmtgh8qxi twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Buried Treasure: Startup Mines Clean Energy’s Prospects With Digital Twins | daily.dev og:description: Startup Green Gravity aims to fight climate change by transforming abandoned mines into storage tanks of renewable energy. They are prototyping a concept that... og:url: https://daily.dev/posts/buried-treasure-startup-mines-clean-energy-s-prospects-with-digital-twins-tmtgh8qxi og:image: https://api.daily.dev/og/posts/tMtGH8Qxi.png og:image:alt: Buried Treasure: Startup Mines Clean Energy’s Prospects With Digital Twins og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Buried Treasure: Startup Mines Clean Energy’s Prospects With Digital Twins **[NVIDIA](https://daily.dev/sources/nvidia)** · 3 min read · 0 upvotes · 0 comments ## Summary Startup Green Gravity aims to fight climate change by transforming abandoned mines into storage tanks of renewable energy. They are prototyping a concept that uses solar and wind energy to store potential energy in abandoned mine shafts, which can then be used to turn turbines as needed. This mechanical system is considered cheaper and greener than massive lithium batteries used for energy storage. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#ai](https://daily.dev/tags/ai), [#cloud](https://daily.dev/tags/cloud), [#machine-learning](https://daily.dev/tags/machine-learning), [#startup](https://daily.dev/tags/startup), [#deep-learning](https://daily.dev/tags/deep-learning), [#sustainability](https://daily.dev/tags/sustainability), [#clean-energy](https://daily.dev/tags/clean-energy), [#digital-twin](https://daily.dev/tags/digital-twin) [View this post on daily.dev](https://daily.dev/posts/buried-treasure-startup-mines-clean-energy-s-prospects-with-digital-twins-tmtgh8qxi) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Buried Treasure: Startup Mines Clean Energy’s Prospects With Digital Twins","url":"https://daily.dev/posts/buried-treasure-startup-mines-clean-energy-s-prospects-with-digital-twins-tmtgh8qxi","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/buried-treasure-startup-mines-clean-energy-s-prospects-with-digital-twins-tmtgh8qxi"},"datePublished":"2024-01-18T16:22:30.743Z","dateModified":"2024-01-18T16:22:29.479Z","description":"Startup Green Gravity aims to fight climate change by transforming abandoned mines into storage tanks of renewable energy. 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