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Dec 12, 2022 700 likes •976 views

Solar energy contribu0on towards 100% renewable energy supply in Chile Dr.-Ing. Rodrigo Palma-Behnke Associate Professor Director SERC Chile, DIE , FCFM, University of Chile Ref: J. Hirschmann Charles Wilson, en 1872 se atrevi y construy

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Solar energy contribu0on towards 100% renewable energy supply in Chile

Dr.-Ing. Rodrigo Palma-Behnke Associate Professor

Director SERC Chile, DIE , FCFM, University of Chile

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Ref: J. Hirschmann Charles Wilson, en 1872 se atrevió y construyó un gran des0lador solar en “Las Salinas”, en las cercanías de la Salitrera Chacabuco.

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Big Picture for Renewable Energy in Chile

Biomass Biogas Wind Geothermal Micro-Hidro Solar PV Solar CSP Technology Operation Construction Approved

unconstructed

Under evaluation CSP developers: Abengoa, Solar Reserve, Ibereólica

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Performance for PV (capacity/plant factor, September)

Plant factor for each solar PV power plants

Source: elaboración propia.

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Electricity price evolu0on in SIC (US$/MWh)

Source: elaboración propia CE, U Chile

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Electricity price evolu0on in SIC (US$/MWh)

Source: elaboración propia CE, U Chile

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Social Opposi0on

Source: H. Rudnick

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Social Opposi0on

Source: MAPS Chile

Emissions projec0on of aggregated Scenarios

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Mul0dimensional challenge

Electricity produc0on Heat produc0on Social- Environmental development Green chemistry based on solar energy Local industry and products Solar water treatment

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Chilean Solar Energy Poten0al

Context: fossil fuels,

climate change.

Exceptional radiation

conditions, low cloudiness index, low temperature, water scarcity

Local mining activity

(energy consumption, nitrates)

More than 66000 km2

feasible !!

Source: GIZ

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Chilean Solar Energy Poten0al

Context: fossil fuels,

climate change.

Exceptional radiation

conditions, low cloudiness index, low temperature, water scarcity

Local mining activity

(energy consumption, nitrates)

More than 66000 km2

feasible

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Chilean Solar Energy Poten0al Solar Spectrum

Source: Prof. Rául Cordero, USACH, CIFES

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Chilean Solar Energy Poten0al

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Grand Challenge 2033

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30.000 MW ~ 1,000 km2 -- (3ha/MW) Melipilla 0.14% of the Chilean territory 1% of the Atacama desert Yearly consumption 70,000 GWh

Chile 100 % Solar Today

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Chile 100 % Solar Today Market design challenge

Source: elaboración propia CE, U Chile

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Chile 100 % Solar Today Storage challenge 186 GWh/day load 120 GWh/day storage 1,671 GWh 2 weeks storage

Source: elaboración propia CE, U Chile

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Hydro contribu0on

Fuente: http://centralenergia.cl

Storage capacity 2 weeks storage

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New operation strategies

SIC – SING 2025

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Intervention levels: flexibility

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Normal operation in SING

500 1000 1500 2000 2500 1 3 5 7 9 11 13 15 17 19 21 23 500 1000 1500 2000 2500 1 3 5 7 9 11 13 15 17 19 21 23

Demad side efforts

500 1000 1500 2000 2500 1 3 5 7 9 11 13 15 17 19 21 23

Demand side + Renewable energy efforts

[MW] [MW] [MW]

Demand Response in the mining industry

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Based on the working hypothesis, the main objec0ve of the project is to acquire a scien0fic, technical, environmental and economic founda0on to develop a roadmap for Solar Mining Chile. It is aimed to iden0fy and characterize the steps that are necessary to evolve from the current mining situa0on, which strongly relies on fossil fuels, to a synerge0c integra0on of solar energy into the mining industry.

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Solar energy contribu0on towards 100% renewable energy supply in Chile

Dr.-Ing. Rodrigo Palma-Behnke Associate Professor

Director SERC Chile, DIE , FCFM, University of Chile