Source: Joe Hasell, Max Roser, Esteban Ortiz-Ospina and Pablo Arriagada (2022) – “Poverty”. Published online at OurWorldInData.org. Source: Max Roser and Hannah Ritchie (2019) – “Hunger and Undernourishment”. Published online at OurWorldInData.org. In 2019, nearly 8,000 terawatt-hours, or roughly 11% of global energy use, came from renewable technology, which includes hydropower, solar power, wind power, geothermal wave power, tidal power and modern biofuel.