Output of the modelling framework concerning the global energy consumption of the water supply (ENERWAT-GLOB). Source code is stored at https://github.com/SustainableWaterSystems/ENERWAT-GLOB . ──────────────────────────────────────────────────────────────────────────── output_wt Reference paper: https://doi.org/10.1016/j.watres.2025.123245 Output data of the 5 arcmin modelling framework calculating the global energy consumption of water treatment technologies (conventional drinking water treatment, desalination, wastewater treatment). Contains both model output data and visualization (figures at 300 dpi). Energy consumption of desalination was calculated for 1945-2019, while energy consumption of wastewater treatment and conventional drinking water treatment was calculated for 2015. All technologies were then compared to the year 2015. Energy consumption of desalination and wastewater treatment was calculated at the plant scale, while for conventional drinking water treatment it was calculated at the catchment scale. These outputs were then aggregated to the country level. Model outputs include the following. 1) For desalination: calculated cumulative capacities and energy consumption ranges for technologies, subregions and feedwaters, in addition to plant-level and country-level energy consumption ranges and ratios, and feedwater-level energy efficiency of reverse osmosis (1962-2021). Licensed information from DesalData was removed. 2) For conventional drinking water treatment (folder "dwt"): the calculated 5 arcmin water access (safe, basic and untreated water use), the pixel-scale allocated water withdrawal sources (desalination, groundwater, surface water) and the country-level energy consumption ranges and ratios. Licensed information from DesalData for the allocation of desalinated drinking water was removed. 3) For wastewater treatment (folder "wwt"): the 5 arcmin modelled wastewater flows (from treated wastewater pixel to wastewater treatment plant pixels) and modelled offline plants, in addition to the plant-level and country-level energy consumption ranges. ──────────────────────────────────────────────────────────────────────────── output_ibwt Submitted for publication Output data of the point-scale model calculating the energy production and consumption of inter-basin water transfer megaprojects. Contains both model output data and visualization (figures at 300 dpi). Discharge, energy production and consumption were calculated for each hydropower plant and pumping station for 33 inter-basin water transfers between 1980-2021. Model outputs include the following: 1) elevation profiles and infrastructure information for each segment (e. g. intake type, hydropower head or pumping lift, bypass length and height of tunnels and aqueducts); 2) discharge timeseries for each involved reservoir, starting from the raw discharge from PCR-GLOBWB 2 at monthly and yearly scale, which was bias-corrected and distributed to each segment; 3) estimates of monthly and yearly of energy production and its water intensity at hydropower plants, energy consumption and energy intensity of water transfer at pumping stations, and energy savings at tunnels and aqueducts, plus country-level aggregations (monthly and yearly total, with yearly percentage contribution to country-level energy production and/or consumption). ────────────────────────────────────────────────────────────────────────────