Knowledge base

Definitive references on floating covers, evaporation control, EU water regulation, and industry applications. Maintained by our engineering team and refreshed continuously.

Cornerstone guides

• Cornerstone

  The complete guide to floating covers in 2026

  What floating covers are, how they work, who uses them, the major types, and how to choose — a definitive 2026 reference for industrial water operators.

• Cornerstone

  EU Water Framework Directive compliance & floating covers

  How floating covers measurably contribute to EU WFD compliance via reduced abstraction, lower chemical treatment, and capped emissions.

• Cornerstone

  How EU water utilities reduced algae bloom costs by 70%

  How floating covers cut algae-driven treatment, chemical, and complaint costs at EU water utility service reservoirs. Real cost ranges and case patterns.

• Cornerstone

  Industry payback benchmarks for floating covers

  Industry-by-industry benchmarks for floating cover deployments — mining, water utilities, agriculture, biogas, food and beverage, wastewater, oil and gas.

• Cornerstone

  Floating cover lifecycle: HDPE, recycling & ESG

  Cradle-to-grave lifecycle assessment of HDPE floating covers — embodied carbon, use-phase savings, end-of-life recovery. CSRD-ready figures.

• Cornerstone

  Floating cover ROI for mining — 18-month payback

  How mining operators recoup floating-cover capex within 18 months on water savings alone. Worked example, sensitivity analysis, secondary benefits.

• Cornerstone

  Floating covers in arid climates — Spain, Morocco, UAE

  Climate benchmarks for floating cover deployments in the most water-stressed regions — evaporation rates, water costs, payback comparisons.

• Cornerstone

  Hexagonal vs. armor ball vs. continuous floating covers

  A technical comparison of the three dominant floating cover geometries. Coverage, lifecycle, deployment economics, and the right choice by application.

• Cornerstone

  How to calculate evaporation savings on your reservoir

  Step-by-step formula, worked example, and ROI calculator for estimating water and cost savings from a floating cover on an industrial reservoir.