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Antarctic expedition sets out to cross the interior using wind, not fuel

The Optimist Daily 22 October 2026 2 min read

⏮ BeforeComparable crossings of Antarctica's interior have burned roughly 170,000 litres of fuel.
✅ NowA four-person team has set out to cross using wind power and no fuel.

In short

  • The Wind Sled expedition left Spain on 18 October, led by Ramón Larramendi.
  • A comparable past crossing used roughly 170,000 litres (about 45,000 gallons) of fuel.
  • The team plans to use no fuel on the crossing; the outcome is not yet reported.

Why the Good News Desk likes this one

Crossings of Antarctica's interior have relied on heavy fuel use. This expedition tests whether wind power and an old sled design can do the work instead. The source reports the plan only, so the result is still open.

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From The Optimist Daily

BY THE OPTIMIST DAILY EDITORIAL TEAM The last time a team completed a comparable crossing of Antarctica’s interior, they burned through roughly 170,000 liters (about 45,000 gallons) of fuel to do it. The Wind Sled expedition that left Spain on October 18 plans to use none. Spanish polar explorer Ramón Larramendi is leading four people […] The post How kites and ancient design are replacing fuel in Antarctic exploration first appeared on The Optimist Daily: Making Solutions the News .

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For kids

Some explorers are going across the coldest place on Earth. They are using kites to help pull their sleds, not fuel. People want to see if wind can do the hard work.

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