2013 load impact evaluation aggregator managed portfolio amp
Download
1 / 11

2013 Load Impact Evaluation Aggregator Managed Portfolio (AMP ) - PowerPoint PPT Presentation


  • 137 Views
  • Uploaded on

2013 Load Impact Evaluation Aggregator Managed Portfolio (AMP ). Steve Braithwait, Dan Hansen, and Dave Armstrong Christensen Associates Energy Consulting DRMEC Spring Workshop May 7, 2014. AMP Programs. Features of programs Ex-post load impacts ( 2013)

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' 2013 Load Impact Evaluation Aggregator Managed Portfolio (AMP )' - abena


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
2013 load impact evaluation aggregator managed portfolio amp

2013 Load Impact Evaluation Aggregator Managed Portfolio (AMP)

Steve Braithwait, Dan Hansen, and Dave Armstrong

Christensen Associates Energy Consulting

DRMEC Spring Workshop

May 7, 2014


Amp programs
AMP Programs

  • Features of programs

  • Ex-post load impacts (2013)

  • Comparisons of ex-post and ex-ante nominated customers and load impacts


Amp features
AMP Features

  • Bilateral contracts between aggregators and PG&E or SCE

  • Nominated monthly capacity commitments made at beginning of season

  • Product-type options

    • Day-ahead (DA) or Day-of (DO) notice

    • Variety of event windows (e.g., 1-4; 1-5; 1-6)

    • Local or System (PG&E)


Nominated customers by utility year by da do notice
Nominated Customers by Utility & Year(by DA & DO Notice)



S ensitivity of load impact estimates to weather variable specification pg e
Sensitivity of Load Impact Estimates to Weather Variable Specification (PG&E)



Ex post load impacts 2011 13 typical event average event hour mw
Ex-Post (Load Impacts (2011 – 13)Typical Event – Average Event-Hour (MW)


Comparison of previous ex ante to current ex post and ex ante amp
Comparison of Previous (Ex-Ante toCurrent Ex-Post and Ex-Ante[AMP]


Key factors in ex ante changes
Key Factors in (Ex-Ante Changes

  • PG&E adjusted expected AMP aggregate load impacts for 2014 by 10 to 15% below capacity commitments, leading to lower assumed nominated customers than in previous ex-ante forecast

  • SCE anticipates movement of AMP-DA contract to CBP-DA, and shifting less responsive customer accounts from AMP-DO to CBP-DO


Questions
Questions? (

  • Contact – Steve Braithwait or Dan Hansen, Christensen Associates Energy ConsultingMadison, Wisconsin

    • [email protected]

    • [email protected]

    • 608-231-2266


ad