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Kenya Power blackouts hit 10 hrs on ageing traces
Wednesday March 22 2023
Kenya Electrical power personnel carry out restore operates along Haile Selassie Highway, Mombasa. FILE Picture | KEVIN ODIT | NMG
Kenya Power is using additional than eight hours on average to connect its much more than nine million shoppers back to the grid following a blackout, exposing by itself to the danger of renewed payment promises by firms for fiscal losses, a new report by the sector regulator has shown.
Electricity and Petroleum Regulatory Authority (Epra) data reveals that November 2022 was the worst in virtually two years soon after outages lasted 10.63 hours on normal, prompting homes and factories to request costlier choices.
The unreliability, which points out the rising shift by huge ability consumers to personal technology and photo voltaic, shot up from an average of 6 hours in July to peak at 10.63 several hours in November final calendar year, exposing the possibility of its ageing infrastructure on the overall economy.
“Electricity offer trustworthiness was reduced in November with a system average interruption period of 10.63 several hours. This is attributed to partial and countrywide blackouts experienced through the month,” Epra suggests in the report.
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The utility early this thirty day period plunged the state into its fifth nationwide blackout in the past four a long time, which it blamed on transmission lines manned by the Kenya Electric power Transmission Firm.
The prolonged blackouts at a time when Kenya is working with its worst drought in four decades have turned the aim on Kenya Power’s deteriorating source traces.
It also coincides with more regular nationwide blackouts as the sector regulator phone calls for an urgent revamp of transmission traces to guard people from long hrs of darkness.
There has been a growing force from the companies that incur financial losses because of to electrical power outages to be compensated by Kenya Power.
But the restrictions to compel the ability utility to compensate people for monetary losses, equipment injury, actual physical accidents and dying due to electric power outages are but to be operationalised.
Kenya Power offers compensation for accidents and broken kits but does not compensate domestic and business enterprise buyers for economical reduction ensuing from staying still left with no electricity.
The very last time blackouts lasted near to the 10.63-hour peak in November 2022 was in January previous yr and July 2021 when outages averaged 10.5 several hours for each month.
The unreliability of the countrywide grid has in current many years prompted a shift to solar and biomass internal electricity technology, especially by major customers and rich family members.
The strength regulator steps the outages on the nationwide grid applying the Process Regular Interruption Length Index (SAIDI) for every thirty day period.
SAIDI refers to the typical outage length for each client on the grid and is calculated by summing up all shopper interruptions and then dividing by the whole amount of consumers.
Kenya was on March 4, 2023, plunged into a countrywide blackout, just six months soon after a very similar outage on November 24 past 12 months that hit challenging Nairobi, Coast and Mount Kenya areas.
The nationwide outage was attributed to a failure of 200 MVA and 200 MVA transformers at the Isinya substation though the blackout that strike Nairobi, Coastline and Mount Kenya was blamed on a identical dilemma on a 105 MVA transformer at Olkaria 1.
Transformer failures are attributed to put on and tear, previous age, energy overloads and all-natural forces these as lightning strikes.
In January very last year, 3 big transmission failures that occurred within hrs of each individual other plunged Kenya into its worst nationwide ability blackout amid rising sabotage fears.
Blackout durations then eased to an ordinary of 8.5 hours in December last yr even as concerns mount on the dependability of the Kenya Electricity offer because of to expanding consumers on the network.
Kenya Power to start with elevated the alarm on the shift to photo voltaic by big individuals who account for a little bit additional than half of its gross sales revenues in 2020.
Big companies these kinds of as East Africa Breweries Restricted, Africa Logistics Homes (ALP), Mombasa Worldwide Airport, and the Worldwide Centre of Insect Physiology and Ecology (Icipe) have all set up inner energy era crops.
Wealthy families are also more and more setting up solar panels to ability their residences, even more eating into Kenya Power’s gross sales. Peak demand from customers for electrical power also hit a clean large in what will compound Kenya Power’s woes.
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Electric power need peaked at a new high of 2,149 megawatts (MW) on December 14 final year, highlighting the have to have to improve generation and trustworthiness.
Kenya Ability, which has been having difficulties with thinning money flows, is now counting on better energy tariffs from following month to give revenue for upgrading the transmission strains and boosting the high-quality of electrical power.
The utility submitted proposed greater tariffs that if adopted will just take outcome from April 1.
It said the new tariffs are vital to furnishing billions of shillings wanted to grow the grid and enrich the dependability of the power supply.
Kenya Electrical power disclosed that the new tariffs if authorized, will increase at the very least Sh31.4 billion that will be shared concerning the utility and other State agencies in the electricity sector.
But the larger tariffs, coupled with substantial unreliability levels, are probably to gas the shift by individuals to possess-electricity era besides making Kenya’s strength fees much less competitive compared to Ethiopia, South Africa and Egypt.
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