A gas-to-power window ends with nothing awarded.

For a mine or smelter counting on new flexible generation to ease evening and winter tightness, the gas-fired capacity the state set out to buy will not come from this round: on 28 October 2026 the Department of Electricity and Energy, with its Independent Power Producer Office, closed the first window in the Gas Independent Power Producer Procurement Programme with no preferred bidders appointed and nothing awarded.

Appetite was not the constraint. The window sought 2,000 MW, a volume set against the 2019 and 2025 editions of the Integrated Resource Plan, and by 29 May 2026 four bids had reached the Department offering 2,830 MW between them, more than the programme asked for.

Fuel was the constraint. Each bidder had to show that gas would actually be available to it, and none did so to the standard the Department had set, which the Department gives as one of the main reasons no bid met the mandatory functional criteria. It sets out the backdrop plainly: most of the gas South Africa uses is imported from Mozambique, and there is no terminal in the country at which liquefied natural gas can be received.

A reworked window, referred to as BW1.5, is now the stated direction, and the Department says it will set out more through official channels before the end of this calendar year. Any further procurement will first have to clear statutory, governance and procurement approvals.

The implication is that the flexible capacity the national plan assigns to gas now rests on two things this window did not settle, firm fuel and somewhere to land it, rather than on demand from developers or on the South African electricity market's willingness to contract.

For large power users, this reads as a change of date rather than a change of policy: the capacity remains in the plan, but the year it arrives is no longer indicated. It is worth asking whether your own evening and winter cover quietly assumes new flexible generation on the system by a particular year, and which year that assumption was built around. If your supply agreement prices peak hours differently, that is where the cost of the delay will show first.