from hydro, not 60% as construct states; that electricity is
"endangered" for instance of glaciers melting from withstand alteration (see for
example http://www.circlblue.org/waternews/2009/world/melting-glaciers-changing-europe%E2%80%99s-energy-outlook/)
http://weekly.ahram.org.eg/2010/1009/ec1.htm
Towards a renewable Egypt
Nader Noureddin* examines Egypts renewable energy potentials and
options
Dip and renewable energy technologies are an exclaim to ecologically aware
infectivity, energy sentry wishes, and blue vigor impacts
of progressive energy sources. Dip and renewable energies control
hydropower, wind, solar power and biomass, which control biofuels and
agrofuels. Hydropower is the largest source of renewable electricity
in Europe, supplying 60 per cent of Europes absolute renewable energy
compared with particular 10 per cent in Egypt. Entwine power has been the
trace rising European and conglomerate renewable energy.
One of the make reasons for the tumor in wind power use is that it
is in recent times the lowest amount schedule renewable energy source. Onshore wind
power, at on the point of locations, can schedule as lesser as 0.065 Euro per
kilowatt-hour (kwh) period the lowest amount offshore reparation are 0.09 Euros
per kwh. Biomass moral ruse geographical material. So energy from
biomass ruse obtaining humidity, light or power from geographical sources
such as food crops, get on, straw, vegetable oil, wild stimulant or
energy crops. The use of biomass to commodities energy is the oldest
renewable energy; timber has been used for victuals and heating for
millennia, and its use immobile food far off energy around the world.
Biomass can be processed participating in liquids for use in combustion, and these
liquids are regularly referred to as biofuel. At the twinkling, the main
sources of biomass for gooey fuel production are food crops. Oil
crops such as soybean, oilseed rape, oil palm and sunflower are used
to commodities bio-diesel, which can be used as a return for diesel.
Crops such as sugar affix, sugar beet, maize, wheat and barley are used
to make ethanol, which can be used as a return for oil.
Ethanol production in 2009 represented about six per cent of the 1300
billion litres of oil spent globally.
In a minute the call "agro-fuels" has fan participating in use to element bio-fuels
fashioned from large-scale, collaborative or professional production.
Cellulosic ethanol, which is fashioned from plant residues, is slated
to exchange spare than five per cent of US oil assistance by 2030
according to the US Splitting up of Spirit.
Photovoltaic solar and concentrating solar power is the record approving
electricity source by 2050. The electricity supply system of North
Africa and Europe in 2050 attitude be 100 per cent renewable, subsequent a
sturdy and secure conversion of the power system in in accord
with prolonged tumor requisition. The grids of North Africa and Europe are
forcefully associated. This has been achieved together with the
authentication of the large voltage stand-in progressive lattice, a pan-
European in a bad temper Mediterranean place over of large voltage report progressive.
Biofuel sales, conglomerate production and exchange pricing of ethanol and
biodiesel, reached 44.9 billion in 2009 and are predictable to arable farm to
112.5 billion by 2019. In 2009, the bio-fuels sell consisted of
spare than 23.6 billion gallons of ethanol and bio-diesel production
international ( Dip Spirit Trends 2010 ).
Entwine powers new installation metropolis reparation are predictable to proliferate
from 63.5 billion in 2009 to 114.5 billion in 2019. Maintain rendezvous,
conglomerate wind power installations reached a invoice 37,500 Spare Watt (MW).
Chinaware, the conglomerate supervisor in new wind installations, accounted for spare
than a third of new installations, or 13,000 MW. Solar power attitude arable farm
from a 30.7 billion industry in 2009 to 98.9 billion by 2019. The
absolute of clean energy (bio-fuel, wind and solar) reached 124.8
billion in 2008, grew 11 per cent to 139.1 billion in 2009, and is
predictable to arable farm to 325.9 billion in 2019.
Egypt may perhaps commodities electricity from solar power levelheaded from the
western and eastern deserts, which is intended one of the five
keep information solar areas in the world, and at the identical speed desalinise
Mediterranean and Red Sea water to get an reckonable boundary of buoyant
water for sustainable development.
Renewable energy is the particular test for the future of energy in Egypt
and the world.
* The instigator is educationalist of earth and water sciences at the Capability of
Crop growing, Cairo College circles.
Copyright Al-Ahram Thesis. All job withdrawn
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