A recent study conducted by Geoffrey Ellis in the US has unveiled an astonishing discovery of trillions of tons of hydrogen reserves beneath the Earth's surface. This breakthrough presents a promising alternative energy source that could potentially power the planet for centuries to come, significantly reducing the world's reliance on fossil fuels. The research estimates that the Earth holds around 6.2 trillion tons of hydrogen, a resource considered a low-carbon energy source. While hydrogen reserves have been identified in various parts of the world previously, the newfound reserves are located deep beneath the Earth's surface, posing a formidable challenge for extraction. Even utilizing a mere 2 percent of these hydrogen reserves could meet global energy demands for the next 200 years while serving as a sustainable energy solution. Experts from University College London have highlighted the considerable hurdles involved in extracting hydrogen from such depths, emphasizing the necessity for a collective global effort to tackle this challenge. The researchers have called for continued exploration to uncover additional hydrogen reserves, as this discovery has the potential to catalyze the energy transition towards achieving net zero carbon emissions.