1. Chart data
  2. Greece is turning its back on coal and replacing it with sol
Our World in DataLine chart · 68 points · Our World in Data

Greece is turning its back on coal and replacing it with solar and wind

The numbers behind a chart Our World in Data published, redrawn natively. Check the original, study the data, then make your own.

Estimated from the image 30%All chart data
Chart by Our World in Data. Source: x.com

Simplified redraw

Drawn by us from the numbers below. Hover, tap or use the arrow keys.

A simplified redraw: it shows the numbers in our own look, not the look of the original. One accent marks what the chart is about. Values marked with ~ in the table are estimates.

The numbers

First 10 of 68 points are free
GroupSeriesxValueSourceConf.
1990Coal1990~72%Estimate0.30
1991Coal1991~66%Estimate0.30
1992Coal1992~70%Estimate0.30
1993Coal1993~72%Estimate0.30
1994Coal1994~71%Estimate0.30
1995Coal1995~69%Estimate0.30
1996Coal1996~70%Estimate0.30
1997Coal1997~71%Estimate0.30
1998Coal1998~68%Estimate0.30
1999Coal1999~65%Estimate0.30

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2000Coal2000~66%Estimate0.30
2001Coal2001~64%Estimate0.30
2002Coal2002~61%Estimate0.30
2003Coal2003~61%Estimate0.30
2004Coal2004~60%Estimate0.30
2005Coal2005~60%Estimate0.30
2006Coal2006~55%Estimate0.30
2007Coal2007~57%Estimate0.30
2008Coal2008~54%Estimate0.30
2009Coal2009~55%Estimate0.30
2010Coal2010~52%Estimate0.30
2011Coal2011~54%Estimate0.30
2012Coal2012~52%Estimate0.30
2013Coal2013~50%Estimate0.30
2014Coal2014~50%Estimate0.30
2015Coal2015~47%Estimate0.30
2016Coal2016~51%Estimate0.30
2017Coal2017~34%Estimate0.30
2018Coal2018~33%Estimate0.30
2019Coal2019~22%Estimate0.30
2020Coal2020~10%Estimate0.30
2021Coal2021~11%Estimate0.30
2022Coal2022~10%Estimate0.30
2023Coal2023~6%Estimate0.30
1990Solar and wind1990~0%Estimate0.30
1991Solar and wind1991~0%Estimate0.30
1992Solar and wind1992~0%Estimate0.30
1993Solar and wind1993~0%Estimate0.30
1994Solar and wind1994~0%Estimate0.30
1995Solar and wind1995~0%Estimate0.30
1996Solar and wind1996~0%Estimate0.30
1997Solar and wind1997~0%Estimate0.30
1998Solar and wind1998~0%Estimate0.30
1999Solar and wind1999~0%Estimate0.30
2000Solar and wind2000~0%Estimate0.30
2001Solar and wind2001~0%Estimate0.30
2002Solar and wind2002~0%Estimate0.30
2003Solar and wind2003~1%Estimate0.30
2004Solar and wind2004~1%Estimate0.30
2005Solar and wind2005~2%Estimate0.30
2006Solar and wind2006~2%Estimate0.30
2007Solar and wind2007~2%Estimate0.30
2008Solar and wind2008~3%Estimate0.30
2009Solar and wind2009~4%Estimate0.30
2010Solar and wind2010~5%Estimate0.30
2011Solar and wind2011~7%Estimate0.30
2012Solar and wind2012~10%Estimate0.30
2013Solar and wind2013~14%Estimate0.30
2014Solar and wind2014~15%Estimate0.30
2015Solar and wind2015~16%Estimate0.30
2016Solar and wind2016~16%Estimate0.30
2017Solar and wind2017~18%Estimate0.30
2018Solar and wind2018~22%Estimate0.30
2019Solar and wind2019~28%Estimate0.30
2020Solar and wind2020~28%Estimate0.30
2021Solar and wind2021~35%Estimate0.30
2022Solar and wind2022~43%Estimate0.30
2023Solar and wind33~43%Estimate0.30
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On the Max plan you can pull this chart's numbers with the provenance of each one, as JSON or CSV, with its redraw spec, or call it from an agent over MCP. Chart id bb45d1989d14.

Approximate values. Our two readings of this chart agreed only in part (confidence 0.30 of 1), so check the original before you quote a number. The API marks it lowConfidence, and ?min_confidence=0.5 leaves it out.

See the Max planAPI docs
PathReturnsPlan
GET/api/v1/charts/bb45d1989d14Title, publisher, date, form, point count; with a Max key, the data linkOpen
GET/api/v1/charts/bb45d1989d14/dataEvery point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSVMax
GET/api/v1/charts/bb45d1989d14/render?view=1The draw-only view this page usesOpen
POST/mcpTool get_chart_data with this id, for Claude, Cursor and other agentsMax
curlMax
curl -s https://viral-chart.com/api/v1/charts/bb45d1989d14/data \
  -H "Authorization: Bearer $VIRALCHART_KEY"
Claude CodeMax
claude mcp add --transport http viralchart https://viral-chart.com/mcp \
  --header "Authorization: Bearer $VIRALCHART_KEY"

60 requests a minute per key; over that you get 429 with Retry-After. Up to 5 keys per account, made on your account page and shown once. Without Max, the data route answers 402 with a link to the plans. The numbers describe a chart its publisher owns, and every file carries a license note.

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Questions people ask

How accurate are these numbers?

They are estimated from the image by two independent passes, with confidence 0.30 on a 0 to 1 scale. Printed numbers read well; values read off an axis can be a few percent off.

Can I reuse this data?

The numbers describe a chart that Our World in Data published. The image, layout and styling belong to them. Use the numbers with a credit to the publisher, and make your picture from your own data.

How do I get the file?

The JSON, CSV and agent skill file are under the email gate on this page. In this prototype they are static files at /api/charts/bb45d1989d14.json and /api/charts/bb45d1989d14.skill.md.