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Index/Organizations/DNV

DNV

International certification body and classification society

Fact-Checks

2 results
Dec 4, 2025
Most Viewed

A wind turbine requires one million pounds of concrete

Claims that a single wind turbine requires "one million pounds" of concrete are exaggerated compared with industry reporting: typical onshore foundations for modern multi‑MW turbines use on the order ...

Dec 3, 2025

What fuel-system and tank modifications increase range for high-speed vessels?

Fuel‑system and tank modifications that extend range for high‑speed vessels fall into two broad categories: switching to higher‑energy or alternative fuels (which often requires tank cryogenics, venti...