Supplement Feature - January 2022
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Calmer Waters

The 2022 Aquatic Trends Report

By Emily Tipping

The tools most commonly used at aquatic facilities to conserve chemicals, energy and water include LED lighting (used by 48.1% of all respondents, up from 46.1% in 2019); high-efficiency heaters (27.9%, down from 29% in 2020); and variable frequency drives, or VFDs (23.3%, up from 21.8% in 2020). (See Figure 16.)