Keyna electricity price doubled, solar water heating building rules
Post date: Jul 20, 2010 7:53:46 PM
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Kenya power saving to keep electricity running
Electricity price doubled in one year
The cost of electricity has more than doubled
in the past 12 months, forcing policy makers to fast-track the roll-out of alternative energy regulation
Kenya 1.500 MW
Kenya has an installed power capacity of 1,480 mega watts, including temporary emergency power of 290MW against a peak demand of 1050 mega watts, leaving a reserve margin of only 4.5 per cent.
Frequent power shortages
and the accompanying price escalation erode about 1.5 per cent of Kenya’s GDP every year besides weakening the ability of the economy to attract fresh investments, according to the World Bank.
8% Growth, 9% Inflation
Household incomes grew at the rate of 6.4 per cent in 2005, 7.5 in 2006 and 8.7 per cent in 2007 before peaking at 8.4 in 2008, according to the Kenya National Bureau of Statistics, but high inflation that averaged 9.2 per cent in 2009 eroded much of the purchasing power gains.
Solar energy
gets big push from new building rules, solar
water heating
Solar heaters
The government brings into force a law requiring families of more than four people, who use electricity to boil water, to install solar heaters.
The Energy Regulatory Commission (ERC) estimates that water heating accounts for about 25 per cent of the power consumed by households.
Last year, this segment of consumers used 1,254 Ghw of electricity or 24 per cent of Kenya’s total power consumption of 5,155 Ghw.
This means that use of solar to heat water could therefore cut demand on the national grid by 314 Ghw, pushing the reserve margin closer to the internationally recommended level of 15 per cent.
Daily hot water needs 30 Liters/day/House
Water heater 4-storey building Sh500,000A solar heating system with the capacity to heat water for a four-storey apartment costs as much as Sh500,000.
source: businessdailyafrica.com
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