Tuning of Eskom PLEXOS Model for Market Studies
Eskom
In plain English
Eskom is seeking information for tuning the Eskom PLEXOS® Model for market forecasting and valuation studies. Suppliers must submit electronically via the Eskom eTendering site.
Always check the official documentDescription
Eskom Holdings SOC Ltd has issued a Request for Information (RFI E3277DXGOU) for the tuning of the Eskom PLEXOS model. The project involves auditing, designing, and calibrating the model for market forecasting, trading, and valuation studies. Key deliverables include a tuned model suite, validation packs, and a full handover with training for analysts and traders. The work will be performed for Eskom to improve their energy market modeling capabilities. The project requires extensive technical expertise in electricity markets and PLEXOS software. The submission deadline is 07 August 2026 at 10h00. Respondents must provide indicative pricing and effort models as part of their submission.
What you need to qualify
- Other registration — An industry registration the tender requires (e.g. PSIRA, NHBRC, a professional or trade licence).
Full requirements
- Verifiable PLEXOS implementation partner status with 5 years relevant experience
- Proof of 3 referenced projects covering short, medium, and long-term horizons
- Project team must include certified PLEXOS modellers
- Demonstrated expertise in competitive electricity markets and regulatory frameworks
- Professional indemnity and data security/POPIA compliance documentation
Contact & how to apply
Name: Tsepiso Moloi
Email: MoloiTAs@eskom.co.za
Phone: 011-800-8000
How to apply: Submit your response electronically via the Eskom Tender Bulletin portal at https://etendering.eskom.co.za before the closing date. Ensure all documents are in PDF or Excel format and verify that the submission status is marked as complete on the portal.
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