Harmonised Ancillary Services and Other System Charges Information Note to Service Providers

Published Date:

Harmonised Ancillary Services & Other System Charges Decision Paper for the Tariff Year 2012/13

Following a consultation by the TSO's, and a review of the responses, the Regulatory Authorities have published a decision document approving the rates for the harmonised all-island ancillary services payments and other system charges for the period 1st October 2012 to 30th September 2013.

HAS and OSC Decision Paper SEM-12-062.pdf (0.12 MB, Adobe PDF)

Explanatory papers along with approved rates and consultation responses have been published by the TSOs in the following links:

OSC 2012-2013 Recommendations Paper SEM-12-067.pdf (0.33 MB, Adobe PDF)

HAS 2012-2013 Recommendations Paper SEM-12-068.pdf (0.42 MB, Adobe PDF)

EirGrid

http://www.eirgrid.com/operations/ancillaryservicesothersystemcharges/

SONI

www.soni.ltd.uk

Harmonised Ancillary Services & Other System Charges - 2010/2011 rates consultation

Following a joint consultation by the TSOs, SONI and EirGrid, the Regulatory Authorities publish on 22 September 2010 a letter approving the rates for the harmonised all-island ancillary services payments and other system charges for the period 1 October 2010 to 30 September 2011.

Approval of 2010-11 rates for Harmonised Ancillary Services and other system charges SEM-10-064 Approval of 2010-11 rates for harmonised ancillary services and other system charges.pdf (0.19 MB, Adobe PDF)

The TSOs’ have published the approved rates and explanatory papers on their own websites along with the responses to the consultations. Please refer to the following websites for details: http://www.eirgrid.com/operations/ancillaryservices/asothersystemcharges/

http://www.soni.ltd.uk/chargingstatements.asp

SO's Consultation on Rates - Published 9/7/10

The Transmission System Operators have published today 9th July, for consultation, the proposed rates for the forthcoming tariff year, beginning 1 October 2010, for Ancillary Services and Other System Charges. Please check either of the following links for the SOs’ joint consultation papers: http://www.eirgrid.com/operations/ancillaryservices/consultationsworkshops

http://www.soni.ltd.uk/chargingstatements.asp

Responses to the consultation should be sent, by 6th August, to Michael Preston at SONI (Michael.Preston@soni.ltd.uk) and David Carroll at EirGrid (david.carroll@eirgrid.com).

Information Note to Service Providers - Published 29/06/10

The new all-island arrangements for Harmonised Ancillary Services and Other System Charges went live on 1 February 2010. The purpose of this note is to provide a brief update to industry and service providers on the project and to discuss forthcoming activities in this area.

To view this Information Note please click on the link below:

Harmonised Ancillary Services and Other System Charges Information Note to Service Providers SEM-10-042.pdf (0.05 MB, Adobe PDF)

Queries on this note should be addressed to Juliet Corbett at NIAUR - Juliet.Corbett@uregni.gov.uk or John Lynch at CER jlynch@cer.ie