The GLIO Index finished 2021 up 14.9 percent. The majority of sectors advanced in USD terms in 2021. Utilities (9.9 percent), electric (11.2 percent), gas (4.9 percent) and water utilities (22.2 percent) all finished the year ahead. Renewables fell 27.8 percent in 2021 after a stellar year (88.7 percent) in 2020.