Steadysun supports EDT ENGIE to predict Tahiti solar farms power variability and avoid blackouts

EDT ENGIE is deploying a Steadysun solar energy forecasting solution on the Tahiti island to predict solar variability in the very short term (30 minutes) and then enable to ensure the island’s power network stability.
French Polynesia produces currently more than 35% of its electricity from renewable energies and aims to reach 75% in 2030. The issue of the solar energy variability, identified as a constraint in the energy transition, represents a management challenge in order to maximize the penetration of solar energy in the Tahitian grid.

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Steadysun carries out studies to support your business cases from opportunity assessment through engineering phases of your solar plant projects

Steadysun has been delivering value to the industry for 10 years, reducing exposure to maintenance costs and increasing PPA liabilities of solar plant, thanks to our forecasting solutions. Did you know that we can also support you during the opportunity assessment phase of your projects?

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Case Studies

Integration of a Large-scale Photovoltaic Power Plant into a Central American Network

As in all regions well exposed to the sun, photovoltaic energy is expanding in Central America. As it is the case here for this 60 MW plant, large-scale projects are currently being connected to the network. On January 22, 2018 sunny weather was forecasted by all the meteorological models used by our steadyMet solution.  None…

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Trading : A Portfolio of Photovoltaic Solar Plants in Italy

If we consider the same prevision quality, the size and compositions of a portfolio have an impact on the gaps between planned and actual power generation. The case of September, 7th 2017 related to a portfolio of about 20 plants illustrates this point.  This is a rather chaotic day from a meteorological perspective. Here, the…

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2017-04 / SteadySat / Trading de la producción solar en Francia

Trading de la producción solar en Francia En Francia, la venta en el mercado de la electricidad solar llega a ser realidad. Se puede negociar la energía para entrega el día siguiente (mercado day-ahead) o el mismo día (mercado intradiario) hasta 30 minutos antes del inicio del período de entrega. Las predicciones facilitadas la víspera…

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Our Forecasting Solutions

Our Forecasting Products

> SteadyEye


Con la instrumentación complementaria que toma imágenes del cielo, instalada in situ, puede ofrecerse una predicción de producción para los próximos minutos...

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> SteadySat

30 minutos > 6 horas

Acopladas a las predicciones meteorológicas, las imágenes por satélite permiten afinar la evolución de la cubierta nubosa y el perfil de producción para las próximas horas.

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> SteadyMet

6 horas > 240 horas

La previsión de producción para los próximos días se realiza a partir de modelos meteorológicos y datos de producción disponibles…

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