History of Indicative Estimation Factors

October 2019 - September 2020

Telemeasured end customers

The yearly indicative estimation factor for end customers type S30 (IEFy, S30) = 0.883

Profiled end customers

The yearly indicative estimation factor for end customers type S31 (IEFy, S31) = 1583

The yearly indicative estimation factor for end customers type S41 (IEFy, S41) = 1593

The yearly indicative estimation factor for end customers type S32 (IEFy, S32) = 566

October 2018 - September 2019

Telemeasured end customers

The yearly indicative estimation factor for end customers type S30 (IEFy, S30) = 0.906

Profiled end customers

The yearly indicative estimation factor for end customers type S31 (IEFy, S31) = 1576

The yearly indicative estimation factor for end customers type S41 (IEFy, S41) = 1612

The yearly indicative estimation factor for end customers type S32 (IEFy, S32) = 569


October 2017 - September 2018

Telemetered end customers

The yearly indicative estimation factor for end customer type S30 (IEFy,S30) = 0.932

Profiled end customers

The yearly indicative estimation factor for end customer type S31 (IEFy,S31) = 1532

The yearly indicative estimation factor for end customer type S41 (IEFy,S41) = 1596

The yearly indicative estimation factor for end customer type S32 (IEFy,S32) = 578


October 2016 - September 2017

Telemetered end customers

The yearly indicative estimation factor for end customer type S30 (IEFy,S30) = 0.847

Profiled end customers

The yearly indicative estimation factor for end customer type S31 (IEFy,S31) = 1696

The yearly indicative estimation factor for end customer type S41 (IEFy,S41) = 1534

The yearly indicative estimation factor for end customer type S32 (IEFy,S32) = 543


October 2015 - September 2016

Telemetered end customers

The yearly indicative estimation factor for end customer type S30 (IEFy,S30) = 0.919

Profiled end customers

The yearly indicative estimation factor for end customer type S31 (IEFy,S31) = 1725

The yearly indicative estimation factor for end customer type S41 (IEFy,S41) = 1607

The yearly indicative estimation factor for end customer type S32 (IEFy,S32) = 608


October 2014 - September 2015

Telemetered end customers

The yearly indicative estimation factor for end customer type S30 (IEFy,S30) = 0.859

Profiled end customers

The yearly indicative estimation factor for end customer type S31 (IEFy,S31) = 1626

The yearly indicative estimation factor for end customer type S41 (IEFy,S41) = 1660

The yearly indicative estimation factor for end customer type S32 (IEFy,S32) = 474


October 2013 - September 2014

Telemetered end customers

The yearly indicative estimation factor for end customer type S30 (IEFy,S30) = 0.872

Profiled end customers

The yearly indicative estimation factor for end customer type S31 (IEFy,S31) = 1589

The yearly indicative estimation factor for end customer type S41 (IEFy,S41) = 1662

The yearly indicative estimation factor for end customer type S32 (IEFy,S32) = 609

The monthly indicative estimation factors for end customer type S32 (IEFy,S32) :

  • October 2013 = 1937
  • November 2013 = 1637
  • December 2013 = 1691
  • January 2014 = 1688
  • February 2014 = 1799
  • March 2014 = 1890
  • April 2014 = 2010
  • May 2014 = 2610 
  • June 2014 = 2597
  • July 2014 = 2468
  • August 2014 = 2408
  • September 2014 = 2225

June 2013 - September 2013

Telemetered end customers

The yearly indicative estimation factor for end customer type S30 (IEFy,S30) = 0.827

Profiled end customers

The yearly indicative estimation factor for end customer type S31 (IEFy,S31) = 1832

The yearly indicative estimation factor for end customer type S41 (IEFy,S41) = 1697

The monthly indicative estimation factors for end customer type S32 (IEFy,S32) :

  • June 2013 = 2390
  • July 2013 = 2272
  • August 2013 = 2217
  • September 2013 = 2048

March 2013 - May 2013

Telemetered end customers

The yearly indicative estimation factor for end customer type S30 (IEFy,S30) = 0.824

Profiled end customers

The yearly indicative estimation factor for end customer type S31 (IEFy,S31) = 1809

The yearly indicative estimation factor for end customer type S41 (IEFy,S41) = 1708

The monthly indicative estimation factors for end customer type S32 (IEFy,S32) :

  • March 2013 = 1644
  • April 2013 = 1850
  • May 2013 = 2402

October 2012 - February 2013

Telemetered end customers

The yearly indicative estimation factor for end customer type S30 (IEFy,S30) = 0.80

Profiled end customers

The yearly indicative estimation factor for end customer type S31 (IEFy,S31) = 1779

The yearly indicative estimation factor for end customer type S41 (IEFy,S41) = 1743

The monthly indicative estimation factors for end customer type S32 (IEFy,S32) :

  • October 2012 = 1442
  • November 2012 = 1679
  • December 2012 = 1888
  • January 2013 = 1607
  • February 2013 = 1597