Woodznutz
Platinum Member
- Dec 9, 2021
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I'm referring the high tech 'sails' installed on ships, not a whole new ship.Not when you factor in how much they move. Shipping is currently one of the most efficient means of transporting goods. Reverting back to wind power is laughable. They will expend far more GHG's making the ship, then they ever get back through its operations.
Thus it is nothing more than a exercise in virtue signaling.