1 / 10

Demand Response in Integration of Renewable Generation: Pacific Northwest Experience

Demand Response in Integration of Renewable Generation: Pacific Northwest Experience. Ken Corum NASUCA Mid-year Meeting June 10, 2013, Seattle WA. What Kind of DR?. DR 1.0 Vast majority of DR experience Peak load reductions Limit of ~ 100 hours/year DR 2.0

ckemp
Download Presentation

Demand Response in Integration of Renewable Generation: Pacific Northwest Experience

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. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Demand Response in Integration of Renewable Generation:Pacific Northwest Experience Ken Corum NASUCA Mid-year Meeting June 10, 2013, Seattle WA

  2. What Kind of DR? • DR 1.0 • Vast majority of DR experience • Peak load reductions • Limit of ~ 100 hours/year • DR 2.0 • Reductions and increases in load • Throughout day and year – perhaps 8760 hours/year

  3. Illustration of DR 2.0 Electric Water Heaters

  4. Illustration of DR 2.0 Electric Water Heaters

  5. More Examples of DR 2.0 • Refrigerated warehouses • Pulp and paper plants • Municipal water pumping and treatment • Data centers • Electrochemical processes (e.g. aluminum) • Electric vehicles (cars, forklifts, etc.) • More….. “the more we look, the more we find”

  6. Features of DR 2.0 Loads? • Storage • Heat • “Coolth” • Elevated water, compressed air • Intermediate product (e.g. wood pulp) • Flexible delivery of service • Timing of oxygenation of treated water • Timing or location of data center service

  7. Time Scale of DR 2.0 • Hours – load shifting • Minutes – “load following”, 5-minute energy market(?) • Seconds – regulation

  8. Cost Effectiveness? • Early days – many potential alternatives • Hardware, market structure, forecasting • Mass market options (e.g. WH) need “market transformation” strategies to reduce cost and simplify participation • C&I options need detailed understanding of processes (joint benefit with energy efficiency) • Portfolio management

  9. Caveats • Not all loads can do DR 2.0 • Like batteries, resource available now depends on recent deployments • Will require innovative commercial relationships

  10. Questions? Ken Corum ken@corum.us.com

More Related