Renewable energy generation hit an all-time high in 2021. The world added 290 gigawatts of renewable power production capacity, according to a recent report from the International Energy Agency.
A marine-protected area around the Galapagos will be expanded by 60,000sq km (37,282 sq miles).
A hole in the ozone layer is healing. The ozone layer protects the Earth from harmful ultraviolet (UV) rays from the sun.
There is some recovery happening in Australia’s Great Barrier Reef which has been suffering from coral bleaching and storms. Scientists are using in vitro fertilization (IVF) to regenerate the reefs.
