Tuesday, September 15, 2015

LCOE results and graphic

This post summarises my results for the Levelised Cost of Electricity (LCOE) for 57 solar projects in various parts of the world.

In the graphic below, red denotes solar thermal, blue denotes PV.  Open circles denotes projects that have been announced but not completed (to my knowledge).  Filled-in circles denote completed projects.  The LCOE is expressed in US dollars at today’s exchange rates (16 September 2015).  Currencies are depreciated/appreciated by 1.0175 (1.75%) per annum using today's date as the baseline.

The current exchange rates are (in USD):
EUR 1.1300
AUD 0.7125
JPY 0.00833
GBP 1.54005
CAN 075441
INR 0.01505

(please click graphic to see a bigger image)




I need to sound a note of caution in interpreting this graphic.  When projects are announced, the project price is also announced, and that’s the information I’ve used.  If the project is a small one, then it doesn’t matter much that the opening date for the project is different to the date at which the price is announced.  In some cases, however, the project will take a long time to complete, so it’s inconsistent to use the announced price for the project.  An example is Cerro Dominador, announced in February 2014 and not due to open until mid-2017.  The announced price is in 2014 dollars, whereas the datum on the graphic has been plotted as if the price is in deflated 2017 dollars.  So the results for Cerro Dominador look a bit better than they actually are.

Don’t allow these subtleties to obscure the overall trend, however, which is that solar power is obviously getting cheaper, both for solar thermal and for PV.

LCOE figures (in appropriate currency per MWh) for all projects I’ve investigated are given below.  The number in brackets is the reference to the blog post, all of which appear in my index of posts with the title “Cost of solar power ([number])”.  The date given in this list is the completion date of the project (or estimate thereof).

(2)        AUD 183 (Nyngan, Australia, PV)
(3)        EUR 503 (Olmedilla, Spain, PV, 2008)
(3)        EUR 188 (Andasol I, Spain, trough, 2009)
(4)        AUD 236 (Greenough, Australia, PV)
(5)        AUD 397 (Solar Oasis, Australia, dish, 2014?)
(6)        USD 163 (Lazio, Italy, PV)
(7)        AUD 271 (Kogan Creek, Australia, CLFR pre-heat, 2012?)
(8)        USD 228 (New Mexico, CdTe thin film PV, 2011)
(9)        EUR 200 (Ibersol, Spain, trough, 2011)
(10)      USD 231 (Ivanpah, California, tower, 2013?)
(11)      CAD 409 (Stardale, Canada, PV, 2012)
(12)      USD 290 (Blythe, California, trough, 2012?)
(13)      AUD 285 (Solar Dawn, Australia, CLFR, 2013?)
(14)      AUD 263 (Moree Solar Farm, Australia, single-axis PV, 2013?)
(15)      EUR 350 (Lieberose, Germany, thin-film PV, 2009)
(16)      EUR 300 (Gemasolar, Spain, tower, 2011)
(17)      EUR 228 (Meuro, Germany, crystalline PV, 2012)
(18)      USD 204 (Crescent Dunes, USA, tower, 2013)
(19)      AUD 316 (University of Queensland, fixed PV, 2011)
(20)      EUR 241 (Ait Baha, Morocco, 1-axis solar thermal, 2012)
(21)      EUR 227 (Shivajinagar Sakri, India, PV, 2012)
(22)      JPY 36,076 (Kagoshima, Kyushu, Japan, PV, start July 2012)
(23)      AUD 249 (NEXTDC, Port Melbourne, PV, Q2 2012)
(24)      USD 319 (Maryland Solar Farm, thin-film PV, Q4 2012)
(25)      EUR 207 (GERO Solarpark, Germany, PV, May 2012)
(26)      AUD 259 (Kamberra Winery, Australia, PV, June 2012)
(27)      EUR 105 (Calera y Chozas, PV, Q4 2012)
(28)      AUD 205 (Nyngan & Broken Hill, thin film PV, end 2014?)
(29)      AUD 342 (City of Sydney, multiple sites, PV, 2012)
(30)      AUD 281 (Uterne, PV, single-axis tracking, 2011)
(31)      JPY 31,448 (Oita, PV?, Japan, to open March 2014)
(32)      USD 342 (Shams, Abu Dhabi, trough, to open early 2013)
(34)      USD 272 (Daggett, California, designed 2010)
(35)      GBP 148 (Wymeswold, UK, PV, March 2013)
(36)      USD 139 (South Georgia, PV, June 2014)
(37)      USD 169 (Antelope Valley, CdTe PV, end 2015)
(38)      AUD 137 (Mugga Lane, PV, mid 2014)
(39)      AUD 163 (Coree, fixed PV, Feb 2015)
(40)      AUD 298 (Ferngrove Winery, PV, July 2013)
(41)      USD 125 (Cerro Dominador, CST, mid 2017)
(42)      USD 190 (La Paz, PV, September 2013)
(43)      USD 152 (Austin Energy, PV, 2016)
(44)      AUD 304 (Weipa, PV, January 2015)
(45)      AUD 256 (Kalgoorlie-Boulder, PV, August 2014)
(46)      AUD 141 (new Moree Solar Farm, PV, one-axis tracking, December 2015)
(47)      AUD 184 (Brookfarm, PV, December 2015)
(48)      USD 110 (Amanecer, PV, June 2014
(49)      USD 113 (DEWA, PV, April 2016)
(50)      USD 284 (Ashalim, solar thermal, 2017)
(51)      USD 256 (Xina Solar One, solar thermal, 2017)
(52)      AUD 129 (Barcaldine, PV, one-axis, March 2017)
(53)      AUD 139 (Nyngan & Broken Hill, fixed PV, late 2015)
(54)      AUD 240 (DeGrussa, PV/batteries, early 2016)
(55)      AUD 364 (Uterne Stage 1, PV, one-axis tracking, July 2011
            AUD 230 (Uterne Stage 2, PV, one-axis tracking, August 2015)
(56)      INR 4,034 (Cochin Airport, PV, August 2015)
(57)      AUD 136 (Lilydale, PV, one-axis tracking, September 2017)


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