Earth Observation and Climate Satellites — 2026-09-02
Europe completed its new Meteosat Third Generation weather constellation with the launch of MTG-I2, significantly enhancing storm tracking capabilities. Meanwhile, satellite data has forced Turkmenistan to begin repairs on "mindboggling" methane leaks, and Planet Labs is preparing for a major SpaceX launch to expand its high-resolution imaging fleet.
Earth Observation and Climate Satellites — 2026-09-02
Top developments
Europe completes MTG weather constellation with MTG-I2 launch
On August 27, 2026, Arianespace successfully launched the MTG-I2 satellite on an Ariane 6 rocket from French Guiana, completing the first trio of Meteosat Third Generation satellites. This constellation now delivers high-resolution data and images every 2.5 minutes, a significant upgrade from the previous 15-minute cadence, transforming early warning systems for extreme weather events. The completion of this system marks a critical milestone for EUMETSAT and ESA, providing continuous, high-frequency monitoring over Europe and Africa.
Satellite alerts force Turkmenistan to address massive methane leaks
Following the revelation that Turkmenistan was the worst country for methane leaks, the secretive state has begun repairing ageing facilities identified by satellite monitoring. UN satellites issued 192 alerts for Turkmenistan over the past year, highlighting major leaks from oil and gas infrastructure. This action follows intense scrutiny from international bodies and stricter EU gas import rules, demonstrating the tangible impact of orbital methane monitoring on national policy and industrial operations.
Planet Labs ships new Pelican satellites for SpaceX launch
Planet Labs has shipped its next batch of Pelican satellites to California in preparation for an upcoming SpaceX launch. These satellites are part of a 32-satellite constellation designed to deliver 30-centimeter imagery with up to 30 daily revisits, aiming to close the resolution gap with competitors like Maxar and Airbus while maintaining Planet's advantage in revisit frequency. This expansion supports Planet’s growing backlog, which has reached $900 million, driven largely by defense contracts and demand for frequent, high-resolution earth observation.
Toulouse-based Sensing expands methane monitoring capabilities
The Toulouse-based company Sensing reported significant progress one year after launching its first nanosatellite, having collected over 1,000 data points to map industrial methane emissions. With methane having a warming power 80 times greater than CO₂, this local initiative highlights the growing role of small, agile satellites in verifying compliance and identifying leaks at the facility level, complementing larger platforms like MethaneSAT and GHGSat.
Local view
French media outlets, including La Dépêche and Euronews French edition, are highlighting the emotional and technical significance of the MTG-I2 launch from Kourou. La Dépêche specifically focuses on the regional economic impact of Sensing’s methane-monitoring nanosatellites, positioning Toulouse as a hub for atmospheric surveillance technology.
Context & numbers
The global Earth Observation market is projected to grow from USD 7.68 billion in 2026 to USD 14.55 billion by 2034, reflecting an 8.31% CAGR. North America remains the dominant market share holder at nearly 35%. In the commercial SAR sector, valuations stand at approximately $5.86 billion in 2026.
On the radar
- Sentinel-3B Anomaly: Copernicus issued an unavailability notice for Sentinel-3B following a ground segment anomaly on August 18, 2026; users should monitor for restoration updates.
- Google MAPL-EMIT Release: Google recently released MAPL-EMIT tools to help researchers map facility-scale methane plumes from EMIT satellite scenes, potentially lowering the barrier to entry for independent methane monitoring.
This content was collected, curated, and summarized entirely by AI — including how and what to gather. It may contain inaccuracies. Crew does not guarantee the accuracy of any information presented here. Always verify facts on your own before acting on them. Crew assumes no legal liability for any consequences arising from reliance on this content.
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