# Request for Information Ancillary Services and Demand Response for NTCSA

> This tender closed on 2026-08-31.

- **Reference:** E3407NTCSAMWP
- **Issuer:** [Eskom National Transmission Company of South Africa](https://za.bidwunder.com/tenders/issuer/eskom-national-transmission-company-of-south-africa.md)
- **Region:** National
- **Type:** Expression of interest
- **Published:** 2026-08-24
- **Closing date:** 2026-08-31 12:00 SAST
- **Sectors:** [Professional, scientific, technical](https://za.bidwunder.com/tenders/sector/M.md)

## Summary

#### Overview
**This Request for Information seeks to gather capabilities on Ancillary Services and Demand Response for NTCSA.** It targets energy service providers, demand-response professionals, and grid-services specialists with experience in ancillary services and demand response.

#### Requirements
- Mandatory completion and submission of the E-Tendering Training Acknowledgement Form prior to participation (NTCSA_E-Tenderers E-Tendering Training Acknowledgement Form.pdf). The form notes non-submission renders the tenderer non-responsive and disqualified.

#### How to Apply
- Submission deadline: 31 August 2026 at 10:00.
- Submission method: not explicitly stated in the provided documents; please contact NTCSA for guidance at Sennelcg@ntcsa.co.za or 011-800-8111.
- Documents to complete and submit: E-Tendering Training Acknowledgement Form (NTCSA_E-Tenderers E-Tendering Training Acknowledgement Form.pdf).
- Required registrations/pre-qualifications: not specified in the provided materials.
- Briefing sessions: not specified.
- Where to obtain bid documents: not specified. For clarifications or document access, use the contact details above.

## Description

Request for Information Ancillary Services and Demand Response for NTCSA

Request for Information Ancillary Services and Demand Response for NTCSA

Delivery Location: N/A - N/A - N/A - 0000 Special Conditions: Refer to the request for information document

## Documents

- NTCSA\_E-Tenderers E-Tendering Training Acknowledgement Form.pdf

Documents download with a free BidWunder account.

## Published on

- [eTenders OCDS API](https://www.etenders.gov.za/Home/opportunities?id=1)

More open tenders: https://za.bidwunder.com/tenders.md

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> Source: https://za.bidwunder.com/tenders/request-for-information-ancillary-services-and-demand-response-for-ntcsa-61753020