Contribution of Satellite Data for Renewable Energy Claire NICODEME
EDF power solutions
Abstract
Energy providers have long used satellite data for occasional applications. However, they were limited by the data^s spatial and temporal resolutions, as well as their high prices. New Space development opens doors to a multitude of new use cases. With so many actors on the market, and their number still rising, there is a profusion of satellites and associated data. In addition, the standardization of components and software strongly reduces costs and increase fiability. Last but not least, new service-based economical models make data accessible and affordable. Therefor, satellite data becomes a legitimate information source for industries, offering short revisit time, worldwide coverage and high resolution. In particular, Earth Observation data starts to compete with on-site or aerial acquisition. Indeed, both classical methods are costly either to install and maintain or because of the mandatory expertise and equipment. The coverage is often limited, homogeneity across data sources is not always possible, and some areas are just impossible to reach. Satellites address these issues. The range of applications for Energy providers, especially renewables, is extensive. This paper aims to evaluate the impact of Low Earth Orbit (LEO) micro and nano-satellites for industrials. We will discuss how they may increase knowledge about and reduce the environmental impact of powerplants, from the site selection to its end-of-life. It includes for example historical data analysis and site modeling, construction work and soil stability monitoring, habitats mapping and evolution studying, etc. Finally, satellite imagery may also help prevent and better respond to disasters. Let us note that satellite imagery mostly comes as an additional information source, and rarely replace classical solutions.
