UMBRA ECLIPSE DRONES

Autonomous solar-powered zeppelins that create on-demand artificial eclipses

Our silent drones hover between buildings and the sun, reducing indoor temperatures by up to 15°F and cutting AC electricity costs by 60-80% during peak summer hours—without any retrofit or infrastructure changes.

✦ The Wow Moment

A 95°F day. Your building's AC is off, yet your office stays at 78°F. You look up and see a semi-transparent zeppelin silently hovering between your building and the sun—like a ghost ship creating a personalized shadow that tracks across the sky all day. Your electricity bill drops 70% that month.

15°F

Temperature reduction

80%

Less AC electricity

$0

Retrofit costs

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Solar-powered