Solar thermal power plants are technologically wellunderstood and have the potential for large-scale electricity generation!

Transcription

1 Solar thermal power plants are technologically wellunderstood and have the potential for large-scale electricity generation!"# $#%&'$# ()*#+

2 ,'$#-./.0%#.('1)2)34%5*%"*.67%$%899%:,%*)2$0%;2$1#%&5#'%#'.0<$2% A )B%2$16% AC%999%#)1*%)B%*#..2 8A%999%#)1*%)B%32$** D9%999%#)1*%)B%*#)0$3.%<.65"< A9%999%<E )B%()1(0.#. F'5*%0.="50.* )0 A999%0$52&$4%&$33)1* H%899 :,%*)2$0%;)&.0%;2$1#%51%I;$51%&5#' J '% *#)0$3. <.$1* #)6$4 $1%51/.*#5<.1# )B%?99 <5225)1 K"0)7%8999%L)G* 6"0513 ()1*#0"(#5)1 $16% 899%L)G* 6"0513 #'. AC%4.$0* )B%);.0$#5)1M%

3 6WDC)0U#)*+,#-./012*34#*X#0#&'(&#DU04,!"#$%#&'(&#)*+,#-./012*34 N7%'8#L<7H9 J6>#&K&6'$ P; &'8Q5H'& G; &56'#%789&##:;

4 Cost Development &*U0.#'U/),.C)C,W H*+, *X#H*4)/4,.0,C4Y &*U0.#N*3/.#NU04,+ '53'%B".2%()*#*%

5 &*U0.#'U/),.C)C,W H*+, *X#H*4)/4,.0,C4Y &*U0.#N*3/.#NU04, &*U0.#'U/),.C)C,W H*+, Z),[1%\] ,0UU/2 H0D0)C,W Z(%] 0 K/0. SEGS Cost CSP Cost Spain CSP Cost Egypt Worldwide Installed CSP Capacity Source: EU-IP NEEDS (New Energy Externalities Developments for Sustainability

6 N*,/4,C0U#X*. 'U/),.C)C,W H*+, 8/2B),C*4^ educed component and system costs due to improved design and manufacturing techniques Improved power plant efficiency Technical innovation Increased number of full-load operating hours due to the installation of thermal storage Larger power blocks (economy of scale) Scaling of unit size beyond 50 MW Volume production educed operation and maintenance costs due to longer operating life, extended automation, reduced maintenance requirements, larger systems and units, reduced parasistic requirements 0 elative cost reduction

7 D./+/4, )*4+,.B),C*4 0),CTC,C/+

8 N)<<.0(5$2%\2$1#%V./.2);<.1# H23.05$>%8?9-8C9%:,%SINN%;2$1#%&5#'%AC%:,%*)2$0%($;$(5#4%T#0)"3'U% HG"%V'$G5>%AC9%:,%W0.*1.2%$16%;$0$G)25(%#0)"3'%% K34;#>%8C9%:,%SINN%;2$1#%%&5#'%A9%:,%*)2$0%($;$(5#4%T#0)"3'U% S165$> SINN%;2$1#%&5#'%CD%:,%*)2$0%($;$(5#4%T#0)"3'U S0$1>%?C9%:,%SINN%;2$1#%&5#'%89%:,%*)2$0%($;$(5#4%T#0)"3'U% S#$24>%?9%:,%*)2$0%$665#5)1%#)%.X5*#513%()<G51.6%(4(2.%;2$1#%T#0)"3'U Y"&$5#>%899%:,%;$0$G)25(%#0)"3' :.X5()>%AJ9%:,%SINN%&5#'%?9%:,%*)2$0%($;$(5#4%T#0)"3'U% :)0)(()>%AA9%:,%SINN%;2$1#%&5#'%D9%:,%*)2$0%($;$(5#4 I;$51>%)/.0%C99%:,%*)2$0%($;$(5#4%"*513%*#.$<%(4(2.%T8A%X%C9%:,%#0)"3'U% I;$51>%?%X%89-C9%:,%*)2$0%#)&.0%;2$1#*%&5#'%*)2$0-)124%*#.$<%(4(2.% ZIH>%O?%:,%*)2$0%($;$(5#4%*#.$<-(4(2.%;2$1#%51%[./$6$

9 N)<<.0(5$2%\2$1#%V./.2);<.1# 5000MW 2500MW 500MW 1200MW 1000MW 500MW 200MW

10 S6.1#5B5($#5)1 )B%I"5#$G2. I5#.*%Z*513 :.#.)*$# V$#$ $'6'7&=6#20,0 *4#)U*B2 )*T/.0Y/ M=&=_(=HN#20,0 *4#0/.*+*U+ MH=8_MH'N#040UW+C+ *4# 30,/. T0D*B. &*U0.#.02C0,C*4 N.*)/++ *2/UUC4Y 'U/),.C)C,W Y/4/.0,C*4 &U*D/ 6WD/#*X#U042 (/**.D\*U*YW 54X.0+,.B),B./ )*+,+ 54+B.04)/#)*+,+ 6*,0U#)*+,

11 S6.1#5B5($#5)1 )B%I"5#$G2. I5#.*%Z*513 :.#.)*$# V$#$!"#$%&'(#)*+&, -".+#&$%/#0+.&/./*$#)*)$1&2/3/#+$)"3&*"-$- &,/D

12 Potential (%\[1`W/0. 9"#.:&/./*$#)*)$1 :/0+3: )3& km! of desert land yields up to GWh e /year Demand 1 km! of desert land equals 50 MW coal or gas plant 1 km! of desert land saves 500,000 bbl of oil / year 1 km! of desert land avoids 200,000 tons CO 2 / year 1 km! of desert land can produce 165,000 m" freshwater/day by desalination light emissions as indicator for electricity demand

13 H*4)/D,#*X#0#'a_$'M=#8/4/30-U/#'4/.YW#<C41# a+c4y#jq?h#n*3/.#6.04+c++c*4#6/)\4*u*yw# solar (CSP) solar (PV) wind hydro biomass geothermal

14 54,/.)*44/),C4Y#$'M=#042#'B.*D/^#6\/#68=M&_H&N#&,B2W Power Demand and Supply [TWh/y] Year Old Plants MENA CSP Export CSP Desalination CSP MENA New Plants MENA Total Demand Solar Thermal MENA Power Plants Total Demand EU

15 &B0.W. Solar thermal power plant technologies are important candidates for providing a significant share of the clean and renewable energy needed in the future. Solar thermal power plants are already today of well-proven and demonstrated technology; since 1985 nine parabolic trough-type solar thermal power plants in California have fed more than 10 billion kwh of solar-based electricity into the Southern Californian grid. At present, solar thermal power plants with a total capacity of about 1000 MW are being built world-wide, with a further 10 GW being in the project development stage. In combination with thermal energy storage, solar thermal power plants can provide dispatchable electricity. Solar thermal power plants are already among the most cost-effective renewable power technologies. With further technological improvements and mass production of components, they will become competitive with fossil-fuel plants within the next decade. Solar thermal power plants can combine electricity generation and seawater desalination. With the installation of a EU-MENA HVDC grid it will be possible to provide a share of the Northern European electricity demand.

16 Thank you for your attention