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intermittent.energy edited this page Jun 11, 2024 · 5 revisions

Datasets

Generation

  • https://www.eskom.co.za/dataportal/supply-side/station-build-up-for-the-last-7-days/
  • glossary https://www.eskom.co.za/dataportal/glossary/
    • SCO – Synchronous Condenser Operation. The energy used (MW per hour) to overcome the frictional losses when plant is used to assist in stabilizing the network by supplying or absorbing reactive power.
    • OCGT – Open Cycle Gas Turbine. Generation from open cycle gas turbine power stations, and sent-out onto the Transmission network. These power stations use diesel as their primary resource.
    • IPP – Independent Power Producers that Eskom has contracts with.
    • IOS – Interruption of Supply. It is all contracted as well as mandatory demand reduction resources utilised by Eskom National Control. This includes interruption of supply due to Transmission network faults.
    • ILS – Interruptible Load Shed. This is consumer load(s) that can be contractually interrupted without notice or reduced by remote control or on instruction from Eskom National Control. Individual contracts place limitations on usage.
    • MLR – Manual Load Reduction. It is an estimation of the demand that has been reduced due to load shedding and/or curtailment.
eskom intermittent.energy
Thermal_Gen_Excl_Pumping_and_SCO fossil_coal
Eskom_OCGT_SCO_Pumping
Eskom_Gas_SCO_Pumping
Hydro_Water_SCO_Pumping
Pumped_Water_SCO_Pumping hydro_pumped_storage
Thermal_Generation
Nuclear_Generation nuclear
International_Imports import (no export?)
Eskom_OCGT_Generation fossil_oil
Eskom_Gas_Generation fossil_gas
Dispatchable_IPP_OCGT fossil_oil
Hydro_Water_Generation hydro
Pumped_Water_Generation hydro_pumped_storage
IOS_Excl_ILS_and_MLR
ILS_Usage
Manual_Load_Reduction_MLR
Wind wind
PV solar
CSP solar_thermal
Other_RE other_renewable / biomass

Demand

https://www.eskom.co.za/dataportal/demand-side/system-hourly-actual-and-forecasted-demand/

eskom intermittent.energy
Residual Forecast
RSA Contracted Forecast
Residual Demand
RSA Contracted Demand demand

Historical

https://www.eskom.co.za/dataportal/data-request-form/

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