en.Wedoany.com Reported - Recently, the Three Gorges Energy Yunnan Mile West 100MW/200MWh electrochemical shared energy storage station achieved full capacity grid connection.
This project is a key new energy storage configuration project in Yunnan Province and a strategic initiative of Honghe Prefecture to build a "wind-solar-storage integrated" energy system and create a regional green energy base. The project is expected to have an annual charge and discharge capacity of 116 million kWh, consuming approximately 40 million kWh of green electricity each year. This is equivalent to saving about 12,000 tons of standard coal and reducing carbon dioxide emissions by approximately 33,000 tons, meeting the annual electricity demand of 13,000 three-person households.
Facing multiple challenges after construction commenced, the project management team, guided by the goal of forging a "value-creating, professionally leading, pragmatic and responsible, honest and dedicated construction management team," implemented rigorous full-process control. The team focused on five key areas: safety, quality, schedule, cost, and standardized construction. By enhancing safety and quality, strengthening schedule control and cost optimization, they improved the project's refined, standardized, and normalized management efficiency. Concurrently, a dedicated task force was established to tackle specific challenges, precisely solve problems, and efficiently advance key tasks such as multi-disciplinary operations management, core equipment delivery, construction organization optimization, and grid connection coordination. In management, the grid-based management model was deepened, with full-process supervision implemented for high-risk activities like large equipment hoisting, high-altitude operations, and live commissioning.
During the grid connection window, the project's Party member vanguard team coordinated to resolve power outage issues at four substations, completed the assembly of two 101-ton steel towers within 24 hours, and worked continuously for several nights alongside the operations team to complete the inspection, acceptance, and commissioning of 60 sets of energy storage equipment and dozens of substation devices, achieving the full capacity grid connection target on schedule.
The commissioning of this project is a key practice in implementing the national "dual carbon" strategy and improving the energy layout in the southwestern region. It also reflects Three Gorges Energy's contribution to supporting high-quality local development.
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