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Hoa Binh Hydropower Plant in Hoa Binh Province pictured in October 2019. Photograph by VnExpress/Ngoc Thanh
Early water launch from main hydropower dams because of the persevering with heavy rains may trigger electrical energy shortages within the north, nationwide utility Vietnam Electrical energy has warned.
The enormous Hoa Binh and Son La energy vegetation have water ranges which might be three to 5 meters larger than regular.
Pham Hong Phuong, EVN’s deputy director, mentioned that that is the primary time the dams are releasing water earlier than the arrival of the flood season.
In earlier years they solely used to launch water when full.
Rainfall within the north is ready to exceed the common of current years by 15-30 % between July and October, in line with the Nationwide Centre for Hydro – Meteorological Forecasting.
EVN anticipates a scarcity of 1,500-2,400 megawatts throughout peak hours or intervals of “excessive climate circumstances” within the area as hydropower accounts for over 45 % of energy provide on this area.
The early water launch is ready to worsen issues for EVN, which is already battling the surging prices of coal required for its thermal energy vegetation.
Coal costs are 3.5 instances the estimates it made earlier this 12 months.
“Due to this, EVN is recording heavy losses, and water sources have to be utilized to make sure monetary stability for EVN and the provinces of Son La and Hoa Binh,” the utility mentioned in a press release.
Phuong mentioned that the 2 dams ought to regularly cease the discharge and retain water for electrical energy.
However Minister of Agriculture and Rural Improvement Le Minh Hoan mentioned the hydropower vegetation will not be solely answerable for electrical energy provide, and likewise want to produce water and forestall flooding.
“I don’t see EVN as an organization that operates just for revenues and earnings. As a result of EVN is a nationwide asset, it must cooperate with [other government bodies] to guard the belongings and lives of individuals.”
He added that the discharge of water from the hydropower dams is predicated on right protocols as water flows from China are rising.
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