Greatest wind farms in South Africa — and the way they stack up towards the arena’s largest


South Africa’s largest wind energy plant contains two sister amenities within the Northern Cape — Khobab and Loeriesfontein 2 — with a most producing capability of simply over 283MW.

Lekela Energy built the 2 adjoining onshore wind farms as a part of the 3rd bid window of the Unbiased Energy Manufacturers (IPP) Procurement Programme.

They first entered business operation in December 2017, most effective two years after their operator used to be based.

Each wind farms can generate round 563,500MWh of electrical energy yearly, sufficient to beef up the power wishes of kind of 340,000 reasonable South African families.

Each and every farm is composed of 61 Siemens SWT-2.3-108 generators unfold over 6,653 hectares.

Those stand 152 metres tall when measured from the bottom to the end in their blades on the perfect level all over a rotation.

Khobab 2
Khobab Wind Farm all over building.
Khobab Wind Farm

When measuring their outputs in my opinion — at 143.1MW for Khobab and 140MW for Loeriesfontein 2 — their capability is on par with a lot of different wind farms in South Africa.

Those come with the Oyster Bay, Roggeveld, Karusa, Soetwater, Longyuan Mulilo, and Nxuba wind farms. A number of others even have capacities over 100MW.

However none of those farms come on the subject of the arena’s largest wind energy crops, a number of of which is able to generate smartly above 1,000MW at height.

The arena’s largest wind farm has about 28 occasions the utmost producing capability of the mixed Khobab and Loeriesfontein 2 outputs.

The Gansu Wind Farm Undertaking, sometimes called the Jiuquan Wind Energy Base, is composed of a giant crew of wind farms at the fringes of the Gobi Barren region in China’s Gansu province.

The power used to be first of all deliberate to have a 20,000MW via 2020.

On the other hand, because of inadequate long-distance transmission capability to take its generated electrical energy to primary towns and the native govt favouring coal energy, it was considered one of China’s maximum underutilised wind crops.

In consequence, the federal government halted building after the plant reached 7,965MW of capability.

It used to be inbuilt a couple of levels, with building beginning in 2009.

The primary 3,800MW of capability consisted of eighteen 200MW wind farms and two 100MW farms, whilst the second one would have added every other 8,000MW comprising 40 200MW farms.

Through 2010, 5,160MW of capability had already been put in, constructed from over 3,500 wind generators. That larger to six,000MW via 2012 and seven,965MW via 2015.

Gansu Wind Farm in China

Wind energy is regarded as a key contributor to South Africa’s long term power combine, consistent with the power division’s built-in useful resource plan 2019 (IRP 2019).

This record envisioned that 17,742MW of wind energy capability can be put in via 2030, accounting for 22.53% of the power combine.

It will be the maximum of any renewable power supply and over part the capability of coal energy anticipated to be attached to the grid via that point.

In line with the plan, 4,942MW of wind energy must were on-line via the tip of 2022.

However consistent with Eskom’s newest renewable statistics on its on-line knowledge portal, most effective round 3,443MW of wind energy capability used to be attached to Eskom’s grid via 13 January 2023. That used to be slightly round 400MW greater than a yr in the past.

In the meantime, the IRP 2019 anticipated 1,600MW of wind energy to be added all over 2022, whilst the extra capability constructed between 2019 and 2021 used to be additionally not up to expected.

Delays within the signing off on IPP tasks in a couple of bid home windows have resulted in spare grid capability being taken up via personal off-taker tasks.

In consequence, there is not any extra space for brand new wind energy to be added to the transmission grid within the Jap Cape, Northern Cape, or Western Cape till 2027, barring vital and dear transmission upgrades.

Those provinces have the best stipulations and environments for the most productive wind farms.

A few of this personal producing capability taken up via the off-takers may just assist scale back the call for on Eskom’s grid and the will for load-shedding. Nonetheless, there received’t be a right away and rapid receive advantages to the grid’s capability.

The desk beneath displays a snapshot of the way a lot producing capability of every power sort used to be deliberate to log on or decommissioned consistent with the IRP 2019.



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