2.9K views · 12 reactions | How do communities benefit from saying yes to #WindPower? Wind projects create jobs and provide tax funding that can be used to rebuild local infrastructure or improve schools. #MIGreenPower | DTE Energy | Facebook

Germany is advancing salt-and-air (iron-air) battery technology designed to store renewable energy for weeks or even decades without using lithium, cobalt, or rare earth metals. Instead, the system relies on abundant materials like iron, salt, and air, making it cheaper, safer, and more sustainable for grid-scale storage. These batteries are not meant for phones or cars—they are designed for long-duration energy storage, solving one of the biggest challenges of solar and wind power: storing elec