A startup founded by University of Cambridge engineers and backed by Y Combinator is developing autonomous drones designed to modify low- and mid-level clouds over solar farms, potentially increasing electricity production without adding new ground infrastructure.
Meteoric Technologies Inc., which announced its launch on August 21, says its proposed system would use fleets of drones to enter suitable cloud layers near solar installations and mechanically alter water droplets within the clouds.
The goal is to reduce cloud reflectivity and allow more sunlight to reach solar panels.
The company estimates the approach could increase annual generation from existing solar facilities by 10% to 30%, depending on location, cloud conditions and other site-specific factors. Meteoric describes those figures as modeled estimates rather than demonstrated commercial results.
How the Drone System Would Work
Meteoric says its drones would operate in clouds at altitudes of roughly 1 to 5 kilometers above the ground. Rather than using chemicals or requiring new infrastructure at solar farms, the aircraft would alter the behavior of water droplets within suitable clouds.
The company says low- and mid-level overcast clouds can significantly reduce the sunlight reaching solar panels. Its models suggest reducing that cloud-related loss could recover a portion of the electricity production otherwise lost to cloud cover.
Meteoric has reported that a prototype reduced an artificial cloud by 13% during controlled cloud-chamber testing. However, the company has not disclosed commercial deployments or independently verified real-world performance.
The startup plans to conduct larger-scale cloud-clearing flights in 2027.
Potential Boost for Solar Generation
Cloud cover is one of the variables that can reduce electricity production from solar farms after they are already built. Meteoric is targeting that limitation by attempting to intervene locally in the atmosphere above existing facilities.
The company says its modeled estimates indicate potential annual generation increases of up to 30% in some U.S. grid regions, with projected benefits varying significantly by location.
Meteoric also estimates its electric drones could cost about $30 to $60 per hour to operate, compared with substantially higher costs associated with some existing aircraft-based methods of modifying fog and low clouds.
The company says the technology could potentially generate additional value from existing solar assets without requiring operators to construct additional generation capacity.
Larger Ambitions Raise Questions
Meteoric’s longer-term ambitions extend beyond solar farms. CEO and co-founder Mete Karslioglu has said the company’s ultimate goal is to investigate whether similar atmospheric techniques could reduce the intensity of severe storms and hurricanes.
That objective remains considerably more speculative than the company’s solar application.
The World Meteorological Organization has warned that claims of dramatically altering severe weather lack a sound scientific basis and should be viewed with caution, Tom’s Hardware reported. Large-scale weather systems involve enormous amounts of energy, and deliberate atmospheric intervention could also raise questions about unintended environmental effects.
For now, Meteoric’s stated commercial focus is narrower: reducing cloud-related losses at solar farms.
Early-Stage Technology
Meteoric was founded by Karslioglu and CTO Eric Nilsson, engineers with backgrounds in atmospheric measurement, cloud-related hardware, liquid-handling systems, and multiple engineering disciplines.
The San Francisco-based company is part of Y Combinator’s Summer 2026 batch. Y Combinator is an American startup accelerator that provides seed funding, guidance, and networking for early-stage companies.
Despite its projected 10% to 30% generation increase, the technology remains in early development. There are currently no independently verified results demonstrating that the proposed drone system can deliver those gains at operating solar farms.
Before commercial deployment, the technology would also face regulatory, safety, and environmental considerations associated with deliberate modification of atmospheric conditions.
Provided by Dallas Express
