#Hydroelectricity
Singapore has developed a revolutionary system that transforms rainfall into electricity, and it's reportedly up to 10 times more efficient than traditional hydropower. According to Engineerine, at the heart of this breakthrough are ultra-thin rain energy panels
embedded with triboelectric nanogenerators(TENGs)When a raindrop lands and slides across the panel's superhydrophobic surface, it generates an electric
charge through friction. The effect is amplified by
nanostructured conductive layers, allowing even light rain or mist to be harvested for power.
Unlike dams and turbines, this technology doesn't rely on rivers or heavy infrastructure.It can be installed on
rooftops, windows, or any rain-exposed surface, making
it a perfect fit for densely populated cities with frequent
rainfall. By turning monsoon downpours into a clean
energy resource, Singapore may have unlocked a whole new chapter in renewable innovation, where even the weather becomes part of the grid.