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PortuguêsOxford researchers uncover a natural hydrogen source in the Earth's crust capable of meeting global energy needs for 170,000 years, offering a sustainable alternative to fossil fuels.
Scientists at Oxford have discovered a groundbreaking energy source that could meet global energy demands for 170,000 years. The study, published in Nature, highlights hydrogen as a key alternative for decarbonization due to its zero greenhouse gas emissions and higher efficiency compared to fossil fuels.
The research, led by Chris Ballentine, identifies geological conditions favorable for natural hydrogen accumulation. The Earth's crust has produced enough hydrogen over billions of years to sustain current energy needs, but extraction methods remain a challenge.
Key findings include the identification of hydrogen-rich geological formations, such as ophiolitic complexes and igneous rocks. The study also notes that underground microbial activity can consume hydrogen, making certain environments less ideal for exploration.
