English: Generation at the Poihipi geothermal power station, half-hourly figures grouped daily and plotted as magenta (max-upper quartile), green (min-lower quartile), red (median), pale blue (daily average) stepwise dark blue (weekly average), black step (annual averages), black line (overall average). The spike is due to a single value, likely an error but unacknowledged as such by the generation company.
Date
23 August 2010 (original upload date)
Source
Data via the N.Z. Electricity Commission collection and Gnash, plotted via MatLab
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Upload date | User | Bytes | Dimensions | Comment
2010-08-23 22:24 (UTC) |
NickyMcLean | 19026 (bytes) | 1196×280 | {{Information|Source=Data via the N.Z. Electricity Commission collection and Gnash, plotted via MatLab|Author=NickyMcLean|Description = Generation at the Poihipi geothermal power station, half-hourly figures grouped daily and plotted as magenta (max-upper
Information
Captions
Electricity generation at the Poihipi geothermal power station, New Zealand.
More data (via Gnash, available through https://www.dropbox.com/scl/fo/ybht00jahx8mzto4jrzkk/h?rlkey=jyosqn7mp34vqyf40s4triub6&dl=0), and plotted via Octave and a screengrab because print -dpng (or svg) damages both the on-screen image and the resulting .png file.
Replot with additional years of data, done via Octave and screengrab. (Still fails for direct .svg or .png production) Later years show a fall in production from the plateau.
(Original text) : {{Information|Source=Data via the N.Z. Electricity Commission collection and Gnash, plotted via MatLab|Author=NickyMcLean|Description = Generation at the Poihipi geothermal power station, half-hourly figures grouped daily and plotted as
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