Guazhou Beidaqiao wind farm
70 MW
Installed capacity
June 2024
Full-capacity operation


A wind-generation project in Guazhou, Gansu, within a region developing wind, solar and storage resources.

03 / Wind energy
Turbine systems, civil works, collection networks and the substations and lines that carry the power to demand.
03 / Wind investment
Wind development links the resource, turbine system, civil works, collection network and power-evacuation route.

Evaluate opportunities against regional energy plans, site constraints, infrastructure access and network conditions.
Connect feasibility, preliminary and detailed design with collection systems, substations and connection studies, incorporating storage and control strategies where the system requires them.
Assess turbine replacement, model changes and related infrastructure modifications against wind-farm compatibility and performance.


70 MW
Installed capacity
June 2024
Full-capacity operation


A wind-generation project in Guazhou, Gansu, within a region developing wind, solar and storage resources.
80 MW
50 MW + 30 MW phases
110 kV
Substations and evacuation


Two phases include 110 kV substations and evacuation infrastructure with an overall line length of approximately 70 km. Commissioning was recorded in late 2022 and October 2023.
03 / Integrated developments

1,005 MW
Renewable design scope
705 / 300 MW
Wind / solar
275 MW / 4 h
Storage


Design scope includes two 220 kV collection substations, a 220 kV central substation, a 110 kV customer substation and about 80 km of 220 kV lines. Partial commissioning was recorded in 2025.

300 + 300 MW
Solar + wind
90 MW / 4 h
Storage
220 kV
Collection and supply


Serving the Tuoqing Economic Development Zone, with wind and solar generation connecting through 220 kV infrastructure to a new storage station. Grid connection was recorded in December 2024.
04 / Grid engineering
Grid access and network design are fundamental to the viability and operability of a renewable-energy project.

Energy planning, early-stage project assessment, connection-system studies and grid-related technical research.

Design coverage across 35–220 kV line and substation applications, including renewable-plant collection and evacuation infrastructure.

Coordinate electrical, civil, structural and control interfaces across PV, wind, storage, substations and customer facilities.
Ordos high-tech industrial development zone: a supply-infrastructure reference comprising two 220 kV substations, with whole-process technical and cost-consulting support recorded in 2025.

Civil works and structural coordination

On-site technical and construction review

Foundation works and site preparation

Equipment-building construction

Civil interfaces for electrical infrastructure

Substation buildings and delivery planning
Resources, demand, constraints and project objectives.
Feasibility, options, connection and technical boundaries.
Multidisciplinary drawings and equipment interfaces.
Site coordination, integration and acceptance support.
Maintenance information, monitoring and improvement.



Feasibility / detailed design / site coordination / operating readiness
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