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Takeaways:
- Researchers from Michigan Technological University have found that a fully renewable energy grid could be achieved if the country converted mines into hydro-powered batteries.
- This conversion would stabilize a grid powered by wind and solar, absorb excess power and make up for times when there is too much or little power.
- The research team says these can be an opportunity to bring sustainable economic resources to communities that have been abandoned by mining.
Click here to view the original web page at: Converting Mines Into Hydro-Powered Batteries
