Supply market indicator – March 2014 to April 2015

Data
Dyddiad cyhoeddi
Sector diwydiant
Supply and Retail Market

Select from the documents below to view data published as part of our Supply Market Indicator (SMI) between March 2014 and April 2015. In May 2015 we suspended our monthly SMI publication to carry out a review of our approach. You you can find out more about the indicator and our review at Understanding trends in energy prices.

For the latest data on what makes up an energy bill and recent trends in suppliers’ profits and prices, see our wider collection of retail market indicators.

 

Prif ddogfen

Chart data as of April 2015 [XLSX, 218.16KB]

Is-ddogfennau

Chart data as of April 2014 [XLSX, 495.97KB]
Chart data as of March 2014 [XLSX, 446.77KB]
Chart data as of May 2014 [XLSX, 512.17KB]
Chart data as of June 2014 [XLSX, 411.49KB]
Chart data as of July 2014 [XLSX, 426.63KB]
Chart data as of August 2014 [XLSX, 295.88KB]
Chart data as of September 2014 [XLSX, 302.90KB]
Chart data as of October 2014 [XLSX, 197.21KB]
Chart data as of November 2014 [XLSX, 203.99KB]
Chart data as of January 2015 [XLSX, 208.48KB]
Chart data as of February 2015 [XLSX, 211.15KB]
Chart data as of March 2015 [XLSX, 217.58KB]