Alejandro MAMIAN Jefe de proyectos SIG
The Geographical Information System for the
Solar Projects Development
Alejandro MAMIAN GIS Project Manager
SummarySummary
1. Eolfi Profile
2. Solar Energy
3. Solar GIS
4. Solar GIS Model 4.1 Concepts
4.2 Tools
5. Raster Elevation 5.1 Slope Analysis
5.2 Aspect Map
5.3 Environmental studies and land occupation
5.4 Grid connection and infrastructure
5.5 Results
6. Conclusions
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1. Eolfi Profile1. Eolfi Profile
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Wind and solar subsidiary of Veolia Environnement
Developer and operator in renewable energy
Producer of wind and solar electricity
Assets Managements
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Photovoltaic power plants produce electricity according to sustainable development policy
Evolution of PV technology
Decentralized production without CO2 emission
Green Energy: clean and renewable
Response to environmental commitment initiated by the Kyoto Protocol
2. Solar Energy2. Solar Energy
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3. Solar GIS3. Solar GIS
Solar GIS is a tool aiming at talking decision, capable of incorporating the information, experience, and know-how in the solar energy field.
The integration of different skills
reliable results.
4. GIS Solar Model4. GIS Solar Model
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Creation of spatial connections between variables • Grid Network - Capacity • Distance to the grid
Understanding the needs of development while respecting the environment and each of its aspects.
Construction of the Solar GIS model with the help of a GIS software
Goal
To make an orography map from raster and vector data Project Managers an able to build the layout of the PV power plant
Means
Arc GIS tools and Spatial Analyst extension
Expected Result
Implementation area, that takes into account: • Slope (Determines the feasibility and the pitch)
• Shadows (Forbidden areas)
• Obstacles (Trees, buildings, antennas …)
• Orientation (Irradiation losses)
• Environmental constraints (Natura 2000, RAMSAR…)
• Grid connection (Costs) 7
4.1. Concepts 4.1. Concepts
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4.2. Tools4.2. Tools
DTM / DSM very high
resolution that allow us to
define the slopes, shadows,
aspects and visibility studies
Software for integration and
processing of graphics and
alphanumeric data
BD ORTHO ® Ortho photograph color and 50 cm resolution
25 SCAN ® Map at 1:25 000 standard
Cartographic Data
Tool for the measurement
of solar radiation
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With this tool you can transform the vector-raster-vector
Spatial Analyst is a performing tool that help to realize important studies for PV, contours, slopes, aspect and hill shade.
5. Raster Elevation5. Raster Elevation
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The slope map shows the sectors relevant to receive a solar implantation and allows us to exclude the unsuitable land.
Depending on the shape of the terrain and the slope, the PM will be able to identify the most appropriate solar technology for the project.
5.1. Slope analysis5.1. Slope analysis
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5.2. Aspect Map5.2. Aspect Map
The aspect map shows the relevant sectors which orientation are important for us (All south).
This tool checks once again the relevance of the areas.
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5.3. Environmental studies and land occupation5.3. Environmental studies and land occupation
Recover of data and analysis of environmental layers that limit the study areas, for example Natura 2000. This information allows us to identify the impact zones next to our project.
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5.4. Grid connection and infrastructure5.4. Grid connection and infrastructure
Identify the distance of the electrical connection points which are next to the power plant and the road infrastructure of the region.
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5.5. Results 5.5. Results
A solar implantation according to regulation A solar implantation integrated into the landscape Clean and safe electricity solution
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6. Conclusions6. Conclusions
Immediate, practical and reliable response due to the performance of the GIS tool.
Construction mapping that takes into account the territorial and environmental restrictions.
Geo referenced database that facilitates the information transfer.
Take decisions more efficiently thanks to a more efficient mapping.
Reduced time and costs of environmental studies, scoping and territorial analysis.
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Contact
Alejandro MAMIAN GIS Project Manager Engineering & Innovation Department [email protected]
Wind Farm of Monts Bergeron 22 MW
Solar Parking PSA Peugeot 1.4 MW
Thank youThank you