poweralert stage 2.....

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As predicated, very windy allowing saving expensive OCGTs on Saturday for Sunday, Monday, Tuesday freeze, all pumped storage used for Saturday morning peak:

Station build-up for the last 7 days - Eskom Data Portal

This shows how resources were used to build-up the demand over the past 7 days, and it includes both generation and demand side resources that Eskom has contracts with.
www.eskom.co.za www.eskom.co.za
1688971427541.png

System hourly demand and available capacity - Eskom Data Portal

Hourly demand is compared against available capacity, to indicate the amount of surplus/shortfall there was. Available capacity must be matched with the total RSA contracted demand.
www.eskom.co.za www.eskom.co.za
1688971491631.png1688971440377.png1688971522437.png

Pumped storage generating hours, gas generation & manual load reduction - Eskom Data Portal

The graph below indicates how primary fuel consrained resources where utilized during the past 7 days. Pump storage Gen Unit Hours is the amount of hours that one unit at a pump storage station can generate based on the amount of water still available in the dams. These dams are required to be...
www.eskom.co.za www.eskom.co.za
1688971547651.png
 
So much for the 10am end prediction, still quite heavy. Whatever, just going to enjoy..
 
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