Rainwater Harvesting Potential Calculator
Estimate monthly collection and compare annual potential with demand.
View method and request download ↗Free tools for project teams
Plan, calculate and document.
Eight editable Excel workbooks and two Word templates. Submit your name, company, location and email to unlock your free download, then review the assumptions and replace sample inputs with your site data.
Solar Rooftop Generation and Savings Calculator
Compare estimated generation, self-consumption, exports and simple payback.
View method and request download ↗Solar Water Pump Planning Calculator
Estimate hydraulic energy, electric energy and indicative PV capacity.
View method and request download ↗Industrial Water Balance Workbook
Reconcile monthly external inputs, discharge, consumption and storage change.
View method and request download ↗Cooling Tower Water Efficiency Calculator
Compare existing and proposed cycles of concentration under an explicit simplified balance.
View method and request download ↗Solar PV Performance and O&M Tracker
Record energy, irradiation, expected output and downtime without mixing performance definitions.
View method and request download ↗Groundwater Compliance and Monitoring Tracker
Turn site-specific NOC conditions into an owned schedule and retain meter readings.
View method and request download ↗Water Impact Evidence Register
Record claim boundaries, methods, sources, attribution and review decisions.
View method and request download ↗Facility Water Audit Checklist
A field-ready checklist for sources, meters, treatment, reuse, cooling and maintenance.
View method and request download ↗CSR Water and Solar Project DPR Template
Prepare a proposal covering verified need, scope, budget, outcomes and operating ownership.
View method and request download ↗Start with your site