Bengaluru Power Cut on December 4: Several Areas to Face 1–5 Hour Outages As Announced by BESCOM

Residents across Bengaluru are being advised to expect short, localised power cuts between 4 December and 8 December 2025, as BESCOM teams carry out planned maintenance, upgrades and safety checks on the city’s distribution network, mainly during daytime hours and without any proposal for a citywide shutdown.

Officials stress that these Bengaluru power cuts are routine, aimed at improving reliability rather than signalling a shortage or wider crisis, and say most shutdowns should stay confined to specific feeders or neighbourhood pockets, with electricity generally restored once the scheduled work at each spot is completed.

Bengaluru power cuts and BESCOM maintenance schedule: timings and duration

BESCOM has indicated that most planned Bengaluru power cuts, wherever needed, are likely between 10 am and 6 pm, with each outage expected to last from 1 to 5 hours depending on local conditions, though work finishing ahead of time can sometimes bring an earlier-than-announced restoration.

At the same time, officials caution that technical snags or sudden changes in weather could occasionally stretch these Bengaluru power cuts beyond the initial estimate, especially in busy zones where access to underground cables or transformers is more complex, which may slow down field teams completing repairs or upgrades.

Why Bengaluru power cuts are planned between 4 and 8 December

The current series of Bengaluru power cuts is linked to maintenance tasks that were previously delayed during the monsoon months and during high summer demand, when BESCOM prioritised uninterrupted supply, and is now being resumed after weather conditions stabilised and daytime loads eased slightly.

According to officials, these Bengaluru power cuts allow teams to replace ageing underground cables, service transformers, upgrade feeder lines and rebalance power loads in fast-growing residential and commercial pockets, helping reduce sudden breakdowns, long unplanned blackouts and voltage dips during peak consumption hours.

Areas likely to see Bengaluru power cuts during maintenance work

While the exact Bengaluru power cuts schedule can differ between subdivisions, BESCOM’s usual maintenance pattern suggests that residents in parts of South, West, North, East and Central Bengaluru should stay prepared for temporary outages during the 4–8 December window and treat any locality lists as indicative, not final.

High-density tech belts like Whitefield, Hoodi, ITPL and Mahadevapura may face shorter Bengaluru power cuts focussed on load balancing, while older central pockets such as Shivajinagar, Richmond Town and stretches near MG Road often require more frequent checks on ageing underground cables and related gear.

How residents can handle scheduled Bengaluru power cuts

People living in possibly affected areas are advised to prepare for Bengaluru power cuts by fully charging mobiles, laptops and power banks, filling water storage tanks in advance where pumps depend on electricity, and avoiding use of heavy appliances like geysers, washing machines or microwaves during likely shutdown hours.

Those working from home during Bengaluru power cuts may want to adjust online meetings, save important work files early, and use inverters or backup lighting sparingly to extend battery life, while apartment associations are encouraged to share internal notices and coordinate with facility managers about generator use and lift operations.

Because many Bengaluru power cuts will be feeder-level or street-specific, they might not appear in broad city alerts, so residents seeking confirmed timings are advised to contact the BESCOM helpline 1912, local subdivision offices, section offices or resident welfare associations that receive targeted notices.