Talk:Report a Problem

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Hi,

I am facing issue in the below URL as I want o see the all Plants in United States and I am getting 502 Proxy Error.

http://enipedia.tudelft.nl/sparql?default-graph-uri=&query=select+%3Ftitle+%3Fplant+%3FCapacityMW+sql%3AGROUP_CONCAT%28replace%28substr%28str%28%3Ffuel_type%29%2C33%29%2C%22_%22%2C%22+%22%29%2C%22%2C+%22%29+as+%3Ffuel_types+%3FOutputMWh+%3FCO2kg+%3FIntensityKgMWh+%3Flat+%3Flon+where+%7B%0A%3Ftitle+rdfs%3Alabel+%3Fplant+.+%0A%3Ftitle+rdf%3Atype+cat%3APowerplant+.%0A%3Ftitle+prop%3ALatitude+%3Flat+.+%0A%3Ftitle+prop%3ALongitude+%3Flon+.+%0A%3Ftitle+prop%3ACountry+%3Chttp%3A%2F%2Fenipedia.tudelft.nl%2Fwiki%2FUnited_States%3E+.%0Aoptional+%7B+%3Ftitle+prop%3AAnnual_Carbonemissions_kg+%3FCO2kg+%7D+.%0Aoptional+%7B+%3Ftitle+prop%3AAnnual_Energyoutput_MWh+%3FOutputMWh+%7D+.%0Aoptional+%7B+%3Ftitle+prop%3AIntensity_kg_CO2_per_MWh_elec+%3FIntensityKgMWh+%7D+.%0Aoptional+%7B+%3Ftitle+prop%3AGeneration_capacity_electrical_MW+%3FCapacityMW++%7D+.%0AOPTIONAL+%7B+%3Ftitle+prop%3AFuel_type+%3Ffuel_type+%7D.+%0A%7D+group+by+%3Fplant+%3Ftitle+%3FCapacityMW+%3FOutputMWh+%3FCO2kg+%3FIntensityKgMWh+%3Flat+%3Flon+%0Aorder+by+desc%28%3FOutputMWh%29&format=text%2Fhtml&timeout=0&debug=on

Please please help me out to resolve this issue.

can you paste the code you're using? If you place it between <nowiki> tags the code will be readable instead of being interpreted BertvanDorp (talk) 11:14, 26 June 2014 (CEST)
by the way, I think the page Report a Problem itself could be used for this feedback / errors, the section 'new issues' should be suitable for this! BertvanDorp (talk) 11:14, 26 June 2014 (CEST)
Try this link: http://enipedia.tudelft.nl/sparql?default-graph-uri=&query=select+%3Ftitle+%3Fplant+%3FCapacityMW+sql%3AGROUP_CONCAT%28replace%28substr%28str%28%3Ffuel_type%29%2C33%29%2C%22_%22%2C%22+%22%29%2C%22%2C+%22%29+as+%3Ffuel_types+%3FOutputMWh+%3FCO2kg+%3FIntensityKgMWh+%3Flat+%3Flon+from+%3Chttp%3A%2F%2Fenipedia.tudelft.nl%2Fwiki%2F%3E+%7B%0D%0A%3Ftitle+rdfs%3Alabel+%3Fplant+.+%0D%0A%3Ftitle+rdf%3Atype+cat%3APowerplant+.%0D%0A%3Ftitle+prop%3ALatitude+%3Flat+.+%0D%0A%3Ftitle+prop%3ALongitude+%3Flon+.+%0D%0A%3Ftitle+prop%3ACountry+%3Chttp%3A%2F%2Fenipedia.tudelft.nl%2Fwiki%2FUnited_States%3E+.%0D%0Aoptional+%7B+%3Ftitle+prop%3AAnnual_Carbonemissions_kg+%3FCO2kg+%7D+.%0D%0Aoptional+%7B+%3Ftitle+prop%3AAnnual_Energyoutput_MWh+%3FOutputMWh+%7D+.%0D%0Aoptional+%7B+%3Ftitle+prop%3AIntensity_kg_CO2_per_MWh_elec+%3FIntensityKgMWh+%7D+.%0D%0Aoptional+%7B+%3Ftitle+prop%3AGeneration_capacity_electrical_MW+%3FCapacityMW++%7D+.%0D%0AOPTIONAL+%7B+%3Ftitle+prop%3AFuel_type+%3Ffuel_type+%7D.+%0D%0A%7D+group+by+%3Fplant+%3Ftitle+%3FCapacityMW+%3FOutputMWh+%3FCO2kg+%3FIntensityKgMWh+%3Flat+%3Flon+%0D%0Aorder+by+desc%28%3FOutputMWh%29%0D%0A&format=text%2Fhtml&timeout=0&debug=on
The other query was timing out. I need to make a few optimizations behind the scenes to allow downloading the data from countries such as the US which have a large amount of data. The download link at the bottom of pages such as United States/Powerplants should be working now. --ChrisDavis (talk) 12:04, 26 June 2014 (CEST)

[edit] Top 20 Power Plants in the World Using Residual Fuel Oil as Fuel

When I looked into the Top 20 Power Plants in the World Using Residual Fuel Oil as Fuel, Setubal power plant was in the list. Currently isn't anymore. What happenned?

What changed was that the query (for all pages linked to from Category:Fuel) now looks at the primary fuel type of the power plant, instead of just the fuel types. The reason for this change is that a lot of coal plants were showing up as biomass plants, when they may only just co-combust a small fraction of biomass. We're open to ideas on how to augment the queries or add additional views. --ChrisDavis (talk) 21:13, 11 February 2015 (CET)
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