On April 22, the demonstration project of the Lujin 200MW/400MWh electrochemical ESS power station in Wuding County commenced construction in the Lujin new-type industrial zone. The project covers an area of approximately 54.79 mu, with a total investment of 1.03 billion yuan. It includes the construction of one ESS power station with a total installed capacity of 200MW/400MWh and other supporting facilities. The construction period is four months, and the project is expected to be operational by August 30. It adopts advanced "LFP" electrochemical ESS technology, with an annual discharge capacity of 81,531.48MWh. The total expected sales revenue is 1,569.7079 million yuan (excluding tax). After the project is completed and put into operation, the effective utilization rate can be controlled above 95% through ESS configuration, reducing curtailment of wind and PV power generation during off-peak periods, effectively alleviating transmission line congestion, and achieving significant energy-saving and consumption-reduction results.