ClimateAugust 8, 2026

geomembrane

JEE-oh-mem-breyn

Definition

A synthetic, impermeable membrane used in environmental engineering to control fluid migration, often used in biodigesters for waste-to-energy systems.

Etymology

The word is a compound of the Greek prefix 'geo-', meaning earth, and the Latin word 'membrana', meaning a skin or parchment. It entered English to describe thin sheets used to line or cover ground surfaces for environmental protection.

In the news

The article lists geomembrane biodigesters as one of the specific renewable energy technologies now exempt from customs duties in Cuba. It is a technical component essential for the country's push toward sustainable energy generation.

New Tax Incentives for Renewable Energy Investments in Cuba Now Effective

Read the full article ↗

CubaHeadlines

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