# Vietnam electricity maintenance schedule updates

> Live situation record from CLSTR: https://clstr.news/situations/vietnam-scheduled-electricity-maintenance
> Updated: 2026-08-08T05:28:42.000Z. Sources: 6. Developments: 9.

The nationwide electricity maintenance campaign that began in early June continues to expand across central and southern Vietnam. In early June, scheduled outages affected Quảng Ngãi and Vĩnh Long for grid maintenance and equipment installation.

Throughout June and July, maintenance schedules frequently targeted Hue City, with planned cuts affecting various wards and transformer stations for capacity increases and equipment replacement. Other regions experiencing intermittent outages during this period included Ca Mau, Dong Nai, and Vinh Long.

In late July, maintenance intensified in Hue and Lam Dong. Specifically, between July 24 and August 2, Hue faced multiple outages in districts such as Hương An and Thuận Hóa, while the Mekong Delta saw scheduled 30- to 90-minute interruptions in Cần Thơ affecting residential and commercial sites.

As of August 10, 2026, further scheduled outages have been announced for Hue City and A Luoi to facilitate grid maintenance and infrastructure projects, including pole installations for highway development. Amidst these maintenance activities, the Duyen Hai Thermal Power Company reported a 10.6% increase in electricity output through July 2026 compared to the previous year.

## Timeline

### 2026-08-08: Vietnam energy sector: Duyen Hai power output rises amid scheduled Hue outages

Duyen Hai Thermal Power Company reports a 10.6% increase in power output for 2026 while preparing for year-end demands. Meanwhile, scheduled power outages are set for parts of Hue City.

4 sources. https://clstr.news/cluster/vietnam-energy-sector-duyen-hai-power-output-rises-amid-scheduled-hue-outages

### 2026-07-26: Power outage schedules released for Hue and Can Tho cities in Vietnam

Vietnam's electricity providers set maintenance‑related power cuts for Hue on 27 July and for Can Tho from 27 July to 2 August 2026, affecting residential and commercial areas.

3 sources. https://clstr.news/cluster/power-outage-schedules-released-for-hue-and-can-tho-cities-in-vietnam

### 2026-07-24: Scheduled power outages hit Hue and Lam Dong provinces in Vietnam

Vietnam's Hue city will face scheduled power cuts on 25 July 2026, and Lam Dong province plans outages from 24‑26 July 2026 for maintenance, affecting residents and businesses.

2 sources. https://clstr.news/cluster/scheduled-power-outages-hit-hue-and-lam-dong-provinces-in-vietnam

### 2026-07-20: Vietnam schedules power outages in Hue and other provinces on July 22, 2026

Vietnam plans maintenance‑related power outages on July 22, 2026 in Hue city and several southern provinces, affecting multiple substations and residential districts.

3 sources. https://clstr.news/cluster/vietnam-schedules-electricity-outages-in-vinh-long-and-tay-ninh-provinces

### 2026-07-12: Vietnam schedules electricity cuts in Hue and Dong Nai (July 13‑19, 2026)

Vietnam’s electricity providers announced scheduled power cuts in Hue on 13 July 2026 and in Dong Nai from 13‑19 July 2026 for maintenance, affecting multiple districts and transformer stations.

2 sources. https://clstr.news/cluster/vietnam-schedules-electricity-cuts-in-hue-and-dong-nai-july-1319-2026

### 2026-07-08: Vietnam schedules power outages in Hue and Ca Mau provinces for early July 2026

Vietnam's electricity utility plans scheduled power cuts in Hue on July 9 and in Ca Mau from July 9‑12, 2026, for maintenance and grid repairs.

2 sources. https://clstr.news/cluster/vietnam-schedules-power-outages-in-hue-and-ca-mau-provinces-for-early-july-2026

### 2026-07-04: Vietnam announces scheduled electricity cuts in Hue, Vinh Long and Cần Thơ (July 6‑12, 2026)

Vietnam’s Hue, Vinh Long and Cần Thơ utilities plan maintenance‑related power cuts across multiple districts from July 6‑12, 2026, affecting households and businesses.

3 sources. https://clstr.news/cluster/vietnamese-cities-schedule-planned-power-outages-in-early-july-2026

### 2026-06-26: Scheduled Power Outages Across Hue City, Vietnam on June 29, 2026

Hue City will experience scheduled power cuts on 29 June 2026 across several wards, with outages lasting up to 11 hours and transformer upgrades planned.

2 sources. https://clstr.news/cluster/scheduled-power-outages-across-hue-city-vietnam-on-june-29-2026

### 2026-06-01: Quảng Ngãi and Vĩnh Long provinces announce scheduled electricity outages

Quảng Ngãi and Vĩnh Long provinces set electricity outage schedules in early June 2026 for maintenance, affecting multiple districts with cuts lasting up to several hours.

2 sources. https://clstr.news/cluster/qung-ngi-and-vnh-long-provinces-announce-scheduled-electricity-outages

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Cite as: Vietnam electricity maintenance schedule updates. CLSTR, https://clstr.news/situations/vietnam-scheduled-electricity-maintenance