The government published the wrong version of the energy plan
The department of energy says it published the incorrect version of the Integrated Resource Plan (IRP) in the Government Gazette on Friday morning and will shortly publish an erratum along with the cabinet-approved version.
A senior official said on Friday afternoon that an administrative boo-boo had occurred and was being rectified. The correct document in PDF form will also shortly be available on its website.
The IRP is the government’s long-term energy plan that models demand and supply and makes decisions on the energy mix based on cost and policy considerations. IRP 2019 covers the period until 2030.
The problem came to light through an apparent contradiction in a clause dealing with nuclear energy. While the document said in one instance that no new nuclear energy would be procured during the IRP period, in another it said that the government would “immediately commence the nuclear build programme to the extent of 2,500MW ... in case the Inga hydropower project does not materialise”.
This was the wording in a previous version of the document.
The cabinet-approved document says that the government will: “Commence preparations for a nuclear build programme to the extent of 2,500MW at a pace and scale that the country can afford because it is a no-regret option in the long term.”
This means, said the official, that the government will prepare the business case for a modular nuclear reactor.
The document says: “Post-2030, the expected decommissioning of 24,100MW of coal-fired power plants supports the need for additional capacity from clean energy technologies, including nuclear. Taking into account the existing human resource capacity, skills, technology and the economic potential that nuclear holds, consideration must be given to preparatory work commencing on the development of a clear road map for a future expansion programme.”
While there may be other editing differences between the two versions, the elements of the plan are the same in both versions.
Both the Friday morning Government Gazette and the PDF version state that between 2019 and 2030, the country's new generating capacity will come mostly from wind (14,400MW) and solar photovoltaic (PV) (6,000MW), which are the two cheapest technologies available for electricity generation.
The IRP 2019 also plans for new coal generation capacity of 1,500MW with hydro power (2,500MW), storage (2,088MW) and gas (3,000MW) making up the rest of the supply.