File:European Allowance prices.svg

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Summary

DescriptionEuropean Allowance prices.svg	English: European Allowance (EUA) prices in the EU Emissions Trading Scheme
Date	27 February 2021
Source	Own work
Author	Mrfebruary
SVG development InfoField	The SVG code is valid. This chart was created with R.
Source code InfoField	R code # obtain price data in .csv format from https://ember-climate.org/data/carbon-price-viewer/ # 26/02/21 its now https://ember-climate.org/data/carbon-price-viewer/ # Mar 12, 2022, 20:49:26 new data file name "EMBER_Coal2Clean_EUETSPrices.csv" but this is only data from 1 April 2021 # read in price data in .csv format euaprice <- read.csv("eua-price.csv", colClasses = c("Date","numeric")) euaprice2022 <-read.csv("EMBER_Coal2Clean_EUETSPrices.csv",colClasses=c("Date","numeric")) # check the 2 data sets str(euaprice) 'data.frame': 667 obs. of 2 variables: $ Date : Date, format: "2008-04-07" "2008-04-14" ... $ Price: num 25.4 26.2 26.4 25.5 26.5 ... str(euaprice2022) 'data.frame': 309 obs. of 2 variables: $ Date : Date, format: "2021-01-04" "2021-01-05" ... $ Price: num 33.7 33 33.6 34.8 34.9 ... summary(euaprice) Date Price Min. :2008-04-07 Min. : 2.968 1st Qu.:2011-07-28 1st Qu.: 6.216 Median :2014-10-06 Median :10.242 Mean :2014-09-26 Mean :12.922 3rd Qu.:2017-12-14 3rd Qu.:17.089 Max. :2021-02-22 Max. :38.946 summary(euaprice2022) Date Price Min. :2021-01-04 Min. :31.62 1st Qu.:2021-06-09 1st Qu.:52.41 Median :2021-11-11 Median :64.03 Mean :2021-11-12 Mean :65.91 3rd Qu.:2022-04-18 3rd Qu.:82.09 Max. :2022-09-21 Max. :98.01 # the month of March 2021 is missing # combine the two data sets with rbind euaprice20092022 <-rbind(euaprice,euaprice2022) # 22/09/2022 create svg format EUA chart with 12 pt text font and no grid lines svg(filename="EUAprice20092022-720by540.svg", width = 8, height = 6, pointsize = 12, onefile = FALSE, family = "sans", bg = "white", antialias = c("default", "none", "gray", "subpixel")) par(mar=c(2.7,2.7,1,1)+0.1) plot(euaprice20092022,ylim=c(0,99),tck=0.01,ann=TRUE,las=1,col="red",lwd=2,type='l',lty=1) axis(side=4, tck=0.01, las=0,tick=TRUE,labels = FALSE) mtext(side=1,cex=1,line=-1.3,"Data: 'EUA prices' https://ember-climate.org/data/carbon-price-viewer/") mtext(side=3,cex=1.6, line=-2.2,expression(paste("European Union EUA Prices 2008 - 2022")) ) mtext(side=2,cex=1, line=-1.3,"Euro/tonne") mtext(side=4,cex=0.75, line=0.05,R.version.string) dev.off()

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File history

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	Date/Time	Dimensions	User	Comment
current	01:49, 19 December 2022	720 × 540 (111 KB)	Mrfebruary	update
	09:09, 22 September 2022	720 × 540 (105 KB)	Mrfebruary	update
	03:41, 13 March 2022	720 × 540 (108 KB)	Mrfebruary	data update
	02:55, 27 February 2021	720 × 540 (103 KB)	Mrfebruary	Uploaded own work with UploadWizard