# China Energy Engineering — Renewable energy EPC · Energy storage and grid integration · Hydropower engineering and construction

> China Energy Engineering Corporation Limited is a listed engineering and construction company incorporated in 2014 and based in Beijing. The parent group and listed company are distinct legal entities. Its international portfolio spans solar, wind, storage, hydropower and grids through design institutes and construction subsidiaries. References preserve the stated roles of Shanxi, Gezhouba and Jiangsu businesses. A package’s host-plant capacity does not mean the contractor delivered the entire plant alone.

- **Legal name:** China Energy Engineering Corporation Limited
- **Headquarters:** Beijing, China
- **Founded:** 2014
- **Official website:** [China Energy Engineering](https://en.ceec.net.cn)
- **URL:** https://voltformer.com/epc-contractors/china-energy-engineering
- **Markdown:** https://voltformer.com/epc-contractors/china-energy-engineering.md
- **JSON:** https://voltformer.com/epc-contractors/china-energy-engineering.json

## CEO and leadership profile

### Ni Zhen

Chairman of the listed company

Ni Zhen is listed as chairman on China Energy Engineering Corporation Limited’s official board page. This record uses the position at the listed company. Parent-group management roles belong to a different legal-entity context. The official annual report and current board listing provide the basis for distinguishing him from previous executives.

- **Sources checked:** 2026-10-10
- **Profile:** [Ni Zhen](https://voltformer.com/ceo/ni-zhen)

[China Energy Engineering](https://en.ceec.net.cn/col/col58596/index.html) · [2025 annual report](https://www.hkexnews.hk/listedco/listconews/sehk/2026/0327/2026032704590.pdf)

## How to select an EPC contractor

EPC means engineering, procurement and construction. Compare contractors by project technology, country, voltage level and contractual delivery scope.

## Directory methodology

This directory presents company profiles, not a scored ranking or certification. Company-wide experience may include engineering, EPCM, equipment supply and consortium roles. Confirm the exact role, current qualifications and project references with the official company before shortlisting.

## What should an EPC enquiry include?

Specify the project country, capacity, grid voltage, single-line diagram, site conditions, scope boundaries, target schedule and acceptance tests. Clarify who owns permitting, civil works, grid studies, commissioning and performance guarantees.

## Equipment enquiries submitted here go to Voltformer. Contact the listed company directly for its EPC services.

## Engineering specializations

- Renewable energy EPC
- Energy storage and grid integration
- Hydropower engineering and construction
- Transmission and substation EPC

## Declared capabilities

- **Basic and detailed engineering:** Listed capability; confirm project-specific scope
- **Procurement and supply:** Listed capability; confirm project-specific scope
- **Civil and structural construction:** Listed capability; confirm project-specific scope
- **Testing and commissioning:** Listed capability; confirm project-specific scope
- **High-voltage substation EPC:** Listed capability; confirm project-specific scope
- **Transmission lines:** Listed capability; confirm project-specific scope
- **Turnkey power plant EPC:** Listed capability; confirm project-specific scope
- **Grid interconnection:** Listed capability; confirm project-specific scope

## Representative projects

### AEJ Nozu battery balance of plant
- **Capacity / scope:** 50 MW/196 MWh; balance-of-plant EPC
- **Country:** Japan | **Client:** AEJ Nozu Storage Power Plant Contract Company | **Year:** Contract announced 2026; completion undisclosed
- **Description:** CEEC subsidiary Shanxi Electric Power Engineering won balance-of-plant EPC for the 50 MW/196 MWh AEJ Nozu battery facility in Oita, Japan. Storage projects use MW for power and MWh for energy capacity. Batteries, power conversion, control systems and the substation create different technical interfaces. This interpretation preserves the disclosed ratings while distinguishing balance-of-plant responsibility from the supply of the complete battery technology.
- **Technologies:** Battery energy storage, Grid connection
- **Original source:** [https://en.ceec.net.cn/art/2026/10/10/art_138_2511379.html](https://en.ceec.net.cn/art/2026/10/10/art_138_2511379.html)

### Upper Cisokan Lot 4 hydraulic metal works
- **Capacity / scope:** Lot 4 metal structures; entire plant 1040 MW
- **Country:** Indonesia | **Client:** PLN | **Year:** Construction started 2026; completion undisclosed
- **Description:** CEEC’s Gezhouba began Upper Cisokan Lot 4 hydraulic metal-structure works in Indonesia; PLN’s complete pumped-storage plant has 1040 MW capacity. Hydropower requires coordinated dams, water-conveyance structures, turbines and electrical connections. Individual packages of a large plant may be awarded to different contractors. This interpretation distinguishes the disclosed company role from ownership of the entire facility or sole responsibility for all EPC works.
- **Technologies:** Hydroelectric generation, Civil and structural engineering
- **Original source:** [https://en.ceec.net.cn/art/2026/9/30/art_138_2511372.html](https://en.ceec.net.cn/art/2026/9/30/art_138_2511372.html)

### Batang Ai floating solar facility
- **Capacity / scope:** 50 MW; Jiangsu design institute EPC
- **Country:** Malaysia | **Year:** 2025
- **Description:** CEEC reported a ministerial visit to Malaysia’s 50 MW Batang Ai floating solar facility, delivered by Jiangsu Power Design Institute and grid-connected in 2025. Renewable facilities distinguish generation-equipment installation, energy collection and grid connection as separate progress stages. Protection, site testing and utility acceptance influence overall delivery. This engineering interpretation explains why the announced physical capacity must be read alongside the stated completion or operating milestone.
- **Technologies:** Solar photovoltaics, Grid connection
- **Original source:** [https://en.ceec.net.cn/art/2026/4/21/art_138_2511290.html](https://en.ceec.net.cn/art/2026/4/21/art_138_2511290.html)

## Technical services

- **Renewable energy EPC:** Renewable facilities distinguish generation-equipment installation, energy collection and grid connection as separate progress stages. Protection, site testing and utility acceptance influence overall delivery. This engineering interpretation explains why the announced physical capacity must be read alongside the stated completion or operating milestone.
- **Energy storage and grid integration:** Storage projects use MW for power and MWh for energy capacity. Batteries, power conversion, control systems and the substation create different technical interfaces. This interpretation preserves the disclosed ratings while distinguishing balance-of-plant responsibility from the supply of the complete battery technology.
- **Hydropower engineering and construction:** Hydropower requires coordinated dams, water-conveyance structures, turbines and electrical connections. Individual packages of a large plant may be awarded to different contractors. This interpretation distinguishes the disclosed company role from ownership of the entire facility or sole responsibility for all EPC works.
- **Transmission and substation EPC:** For transmission delivery, the important interface is how the line and substation operate together. Protection coordination, power transformers, site testing and utility acceptance require separate execution packages. This engineering interpretation explains why the disclosed grid scope matters.

## Standards and certifications



## Official contacts

- **Address:** Building 1, No. 26 Xidawang Road, Chaoyang District, Beijing, China
- **Telephone:** +86 10 59098831
- **Official website:** https://en.ceec.net.cn/col/col58598/index.html

## Reference statistics

- **Foundation / company heritage:** 2014
- **Sourced example project scope:** 50 MW/196 MWh
- **Sourced example transmission voltage:** 500 kV

## Company and energy news

- [CEEC subsidiary wins Nozu battery balance-of-plant EPC in Japan](https://voltformer.com/news/ceec-nozu-japan-battery-bop-epc-2026) — 2026-10-10 · [Markdown](https://voltformer.com/news/ceec-nozu-japan-battery-bop-epc-2026.md)
- [CEEC subsidiary completes turbine installation at Tan Thuan III in Vietnam](https://voltformer.com/news/ceec-tan-thuan-three-wind-turbines-vietnam-2026) — 2026-10-09 · [Markdown](https://voltformer.com/news/ceec-tan-thuan-three-wind-turbines-vietnam-2026.md)
- [CEEC’s Gezhouba starts hydraulic metal works at Upper Cisokan](https://voltformer.com/news/ceec-upper-cisokan-lot-four-indonesia-2026) — 2026-09-30 · [Markdown](https://voltformer.com/news/ceec-upper-cisokan-lot-four-indonesia-2026.md)
- [CEEC consortium signs Midelt I solar-and-storage EPC contract in Morocco](https://voltformer.com/news/ceec-midelt-one-morocco-solar-storage-epc-2026) — 2026-09-14 · [Markdown](https://voltformer.com/news/ceec-midelt-one-morocco-solar-storage-epc-2026.md)
- [CEEC reports ministerial visit to Batang Ai floating solar in Malaysia](https://voltformer.com/news/ceec-batang-ai-malaysia-floating-solar-visit-2026) — 2026-04-21 · [Markdown](https://voltformer.com/news/ceec-batang-ai-malaysia-floating-solar-visit-2026.md)
- [CEEC consortium installs core battery equipment at Egypt’s Abydos II](https://voltformer.com/news/ceec-abydos-two-egypt-storage-installation-2026) — 2026-03-23 · [Markdown](https://voltformer.com/news/ceec-abydos-two-egypt-storage-installation-2026.md)
- [CEEC subsidiary wins Pandan Reservoir floating-solar EPC in Singapore](https://voltformer.com/news/ceec-pandan-reservoir-singapore-floating-solar-epc-2026) — 2026-01-28 · [Markdown](https://voltformer.com/news/ceec-pandan-reservoir-singapore-floating-solar-epc-2026.md)

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