First Deputy Prime Minister of the Republic of Kazakhstan Roman Sklyar visited Almaty’s combined heat and power plants (CHP-2 and CHP-3) during the business trip to the city. The site visit to the power facilities was attended by the Mayor of Almaty city Darkhan Satybaldy, along with industry representatives
A large-scale modernization of CHP-2 is underway in Alatau District, involving the plant’s conversion to natural gas. The project is being executed by a consortium of Chinese companies. Construction commenced in 2024 and is scheduled for completion in 2026.
The project entails the development of a modern gas-fired facility with a thermal capacity of up to 952 Gcal/h and an installed electrical capacity of up to 600 MW. It is expected to materially reduce air emissions while preserving the reliability of Almaty’s heat and power supply.
Delivery of major and auxiliary equipment is nearly complete (99%). Three gas turbines and associated generators, as well as four hot water boilers, have been installed. Installation of heat recovery steam generators is ongoing. Supporting infrastructure, including access roads, has been completed.
Overall construction progress across core assets stands at approximately 55%. Works are ongoing at the main plant building, boiler house, water treatment systems, gas handling facilities, and electrical infrastructure.
CHP-2 is the largest source of district heating in Almaty. The modernization is expected to lower environmental impact, improve air quality, and ensure a stable and reliable supply of heat and electricity.
Following the visit, Mr. Sklyar instructed stakeholders to adhere to the project schedule, strengthen quality control over construction works and equipment delivery, and take all necessary steps to enable timely commissioning.
The business trip also included a review of the reconstruction of CHP-3, located in the Ili district of Almaty region. The plant has operated as part of Almaty Power Plants JSC since 2007.
The project involves the construction of a combined-cycle gas turbine (CCGT) unit with a capacity of at least 450 MW, alongside the replacement of ageing equipment.
The contractor is a consortium of Kazakhstani companies. Engineering surveys and earthworks have been completed, and pile foundation works and construction of key infrastructure are in progress. The first gas turbine has been installed on its foundation, with further equipment installation and construction activities ongoing.
With respect to CHP-3, Mr. Sklyar instructed that construction progress be accelerated, coordination among project participants be enhanced, and key milestones be delivered on schedule.
