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hannah

About Hannah Bergler

Hannah has studied Physics, Politology and Italian in Germany. As an avid science journalist and with a scientific background in solar forecasting, she is now supporting Reuniwatt as as content creator.

Spacetech Innovation: Les Assises du New Space 2025

Cloud observation and cloud cover forecasting solutions enable space industry stakeholders to orchestrate their optical laser communications and anticipate the use of observatories—regardless of the weather. Advanced Cloud Cover Forecasts for Spacetech Clouds don’t stop lasercomm—if you know where they’ll be. At Les Assises du NewSpace 2025, Reuniwatt will be present in the Spacetech Village to showcase its cutting-edge solutions for cloud cover observation

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Avoid Connection Breakdown for Space-to-Ground Communication

Unlike traditional radio frequency systems, lasercomm offers dramatically higher bandwidth and enhanced security, making it a key enabler for next-generation satellite missions and data-hungry applications. However, this leap in capability comes with new vulnerabilities—particularly the sensitivity of optical signals to atmospheric conditions. Even minor disruptions, such as cloud cover or atmospheric turbulence, can severely degrade or interrupt the laser link between space assets and ground

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All-sky imagers for next level contrails observations

The European Union has been taking a groundbreaking step in addressing aviation’s climate impact by introducing mandatory monitoring and reporting of non-CO₂ emissions, including contrails, from January 2025. This initiative is part of the EU Emissions Trading System (EU ETS) framework and represents the first large-scale effort globally to systematically track contrails from flights within the European Economic Area (EEA). Contrails, which form when

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Discover Reuniwatt’s Cutting-Edge Cloud Observation Technologies at Airspace World 2025

We are excited to announce that Reuniwatt will be participating in Airspace World 2025, taking place from May 13 to 15 in Lisbon, Portugal. This event is a fantastic opportunity to explore how our innovative cloud observation and forecasting solutions can support your airport operations and environmental goals. Join us to learn about our state-of-the-art all-sky imagers and how they are transforming aviation safety

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Reuniwatt at Intersolar 2025

Meet our team at The smarter E 2025 in Munich, Germany, at booth A4.140 As a leader in cloud cover observation and forecasting, Reuniwatt offers a clear overview of the amount of solar and wind power production available in the next minutes, hours, days, and weeks. Forecasting time horizons can always be adapted to your individual needs. Intra-hour forecasts help avoid curtailment and increase

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COAT 2025: Communications and Observations through Atmospheric Turbulence

Meet us at COAT Oberpfaffenhofen to learn how Reuniwatt's observational network and dataset catalogue can provide you with access to valuable data from installations across Europe.COAT 2025 - Communications and Observations through Atmospheric Turbulence COAT 2025 is a multidisciplinary workshop to address the biggest challenges in free-space optical propagation from astronomy to optical satellite links.Cloud monitoring and forecasting is critical for many industries. With tools from

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[Webinar Series] Enhancing NWP through cloud observation and AI

[Webinar Series] Contrails in the climate system - enhancing NWP through cloud observation and AI The CONTRAILS project aims to provide tools to monitor the impact of contrails on climate. As a joint work of the German Weather Service DWD (DE), Thalès Research & Technology (FR), Reuniwatt SAS (FR) and Laboratoire atmosphères, milieux, observations spatiales (FR), the goal of the subproject at DWD

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Reuniwatt celebrates its 15-year anniversary

Reuniwatt, a leader in cloud observation and solar irradiance estimation and forecasts, marks its 15th anniversary. The company's flagship product, the infrared all-sky imager Sky InSight™, continues to revolutionize renewable energy and atmospheric sciences alike. Reuniwatt, a pioneer in cloud observation and solar irradiance forecasting, proudly celebrates its 15th anniversary, marking a significant milestone in its journey towards empowering the renewable energy transition. Since

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EO4ER winning project at ESA’s next Open Science Meeting

EO4ER (“Earth Observation for Energy Risks”) has been selected by ESA in the context of the Destination Earth (DestinE) flagship initiative, to develop a Digital Twin Component prototype for the energy sector. EO4ER’s consortium is composed of IT and cutting-edge software development specialist OHB Digital Services, THU’s application-orientated Smart Grids Research Group and cloud estimation and forecasting expert Reuniwatt. Reuniwatt, OHB Digital Services and

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