Eni's Plenitude and KazMunayGas Start Gas Generation at Kazakhstan Hybrid Plant
The 120-MW gas unit at the Mangystau hybrid project reaches first output, adding dispatchable capacity to Eni's Kazakhstan portfolio as outside competitors scale up.
Eni's Plenitude unit and NC KazMunayGas (KMG) achieved first generation from the 120-megawatt gas-fired component of the 247-MW Mangystau Hybrid Power Plant in Kazakhstan, the company announced in a statement published July 23 (2026-07-23). The milestone completes the thermal leg of what Eni has described as a combined gas-and-renewable scheme on Kazakhstan's Caspian coast.5
For Plenitude, the gas unit fills a specific gap. Before Mangystau, Eni's Kazakh power assets were entirely intermittent: the 96-MW Badamsha Wind Farms in the Aktobe region and a 50-MW solar plant in the Turkestan region. A 120-MW gas plant can run on demand regardless of weather. That changes the character of the portfolio, not just its scale.5
Kazakhstan is not a simple place to deploy capital. The country sits at the intersection of Russian, Chinese, Gulf and Western energy interests, and competition for influence has intensified through 2026. Abu Dhabi's Masdar broke ground on a 1-gigawatt wind farm in the Zhambyl region on July 1 (2026-07-01), its first renewable project in the country, backed by 400 kilometres of new transmission lines. At 1 gigawatt, the Masdar scheme represents roughly seven times Eni's combined wind and solar capacity in Kazakhstan.4,5
Russia's energy footprint complicates the picture. Reporting from oilprice.com dated May 29 (2026-05-29) noted that Kazakhstan initially allowed a court inside the Astana International Financial Centre to recognise Ukraine's $1.4 billion arbitration award against Gazprom, then reversed that decision days before Putin arrived in Astana. Russia then signed a $16.5 billion agreement through Rosatom to build Kazakhstan's first commercial nuclear power plant. Moscow reportedly financed roughly 85% of the cost through export loans.2
Energy transit adds a separate dimension to Kazakhstan's strategic weight. Three Central Asian pipelines, originating in Turkmenistan and Uzbekistan and traversing Kazakhstan before entering China's Xinjiang region, supply over 40 billion cubic metres of natural gas annually to China, according to The Independent dated May 21 (2026-05-21). Astana does not own those volumes, but the infrastructure runs through its territory, shaping every inbound investment conversation.1
In that context, Eni's 247-MW hybrid project is a modest footprint. It matters at the local grid level and shores up power supply for oil infrastructure on the Caspian coast. But it does not shift the competitive dynamic among the larger players now entering Kazakhstan's power sector.5
Plenitude's broader pace of expansion deserves scrutiny alongside the Kazakhstan milestone. In June (2026-06-10), Eni launched a gas joint venture with Malaysia's Petronas in Southeast Asia, combining 19 producing and development assets across Indonesia and Malaysia under a new entity called Searah. Expanding across multiple geographies in quick succession is not the same as building operational depth in any of them, and each new asset carries its own execution risk.3
For investors tracking Plenitude's low-carbon story, the Mangystau gas plant is a direct complication. The Badamsha wind farm and Turkestan solar plant together represent roughly 146 MW of zero-carbon generation capacity in Kazakhstan. The new gas unit adds 120 MW that burns fuel. The portfolio arithmetic is less clean than a renewable narrative requires.5
The sharper long-term pressure on Mangystau's economics will come from the Rosatom deal. A state-financed baseload plant, 85% funded by Russian export loans, will reshape demand for dispatchable gas-fired generation in Kazakhstan whenever it reaches operation — and independent generators built under different cost assumptions will feel that pressure eventually. No commercial schedule for the plant has been publicly confirmed.2