Since the night of 10 October, Russian troops have continued to attack Kyiv’s energy infrastructure. The 330 kV «Novokyivska» substation, which forms part of the capital region’s high-voltage electricity grid, has come under attack. In response to the attacks, emergency power cuts have been implemented in Kyiv and the surrounding region. The lack of power has disrupted trolleybus and tram services, whilst the loss of power to pumping equipment has caused interruptions to the water supply. The situation in the power system remains difficult, and it is not yet known when utility services will be fully restored.
Briefly about the main points
- Since last night, Russia has been attacking the 330 kV «Novokievskaya» substation.
- Emergency power cuts are in force in Kyiv and the surrounding region.
- Due to a power cut, some public transport services are not running.
The «Novokievska» substation came under Russian attack
On the night of 10 October, Russian forces continued their attacks on energy infrastructure in the Kyiv region. One of the targets reportedly hit was the «Novokiyivska» high-voltage substation» 330 kV voltage class.
Such substations are vital components of the electricity transmission system. They facilitate voltage conversion and provide a link between high-voltage and distribution networks. Any disruption to their operation may limit the power system’s ability to deliver electricity to consumers, even when generation is available.
Amid new attacks energy situation The situation in the capital region remains tense. The exact extent of the damage to the substation and the condition of its equipment have not been disclosed in detail.
Some of the trolleybuses and trams in Kyiv have stopped running
One of the consequences of the power cut has been disruption to the operation of ground-based electric transport. Due to the lack of the necessary voltage, some trolleybus and tram routes are unable to operate as normal.
Electric transport is directly dependent on a stable power supply to the traction infrastructure. Even a brief interruption to the power supply can cause delays to services and make it necessary to temporarily alter transport routes.
The resumption of operations depends on the voltage stabilising and the relevant equipment being checked.
Water supplies in the capital were cut off due to a power cut affecting the pumps
Problems with the electricity supply have also affected the water supply system. The lack of power is disrupting the operation of the pumping equipment needed to maintain pressure and transport water through the city’s networks.
Some residential buildings have no water supply, whilst others may experience a drop in water pressure. Multi-storey buildings are particularly vulnerable to such disruptions, as the water supply to the upper floors depends on pumping systems.
Restoring a stable water supply requires the power supply to the relevant utility facilities to return to normal. Even after the power comes back on, the pressure in the networks may only return gradually.
Emergency power cuts are in effect in Kyiv and the surrounding region
Due to the difficult situation in the power system of the capital and the Kyiv region, emergency power cuts are being implemented. Unlike the usual hourly rotas, such power cuts may be introduced at short notice, depending on the load on the grid and the technical condition of the equipment.
The timeframe for the full restoration of the electricity supply will depend on the outcome of the emergency repair work and the subsequent security situation.
