1 / 12

Power System Modernization and Energy Efficiency

Power System Modernization and Energy Efficiency. Steven Nadel Executive Director American Council for an Energy-Efficient Economy March 14, 2013. Levelized Cost of Electric Resources. Utility Spending on Efficiency. Spending on customer-funded programs (2011) = $7 billion (+27%).

charmainek
Download Presentation

Power System Modernization and Energy Efficiency

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. Power System Modernization and Energy Efficiency Steven Nadel Executive Director American Council for an Energy-Efficient Economy March 14, 2013

  2. Levelized Cost of Electric Resources

  3. Utility Spending on Efficiency • Spending on customer-funded programs (2011) = $7 billion (+27%) • *From 1993 to 2008, spending reflects actual dollars spent. From 2009 onward, it reflects budgets. Natural gas spending not available before 2006. • Source: 2012 State Energy Efficiency Scorecard

  4. Delayed

  5. Ohio Residential Electric Efficiency Potential in 2025 by End-Use • Economic Potential: • 34% savings

  6. Benefits and Costs of Con Ed Targeted DSM

  7. Amorphous Transformers • Conven- Com- Amor- • tional pete phous • Source: LBL analysis • For DOE

  8. Smart Meters • Can lead to energy savings if: • Information is provided to consumers • Easy to access • Key messages distilled • 3rd party vendors can also help… but need customer permission • If EE savings part of justification for smart meters, need to build these services in from day 1

  9. 12.0% • Real-Time Plus Feedback • Real-time info down to the appliance level • 9.2% • 8.4% • Real-Time Feedback • Real-time premise level info Daily/ Weekly Feedback Household-specific info, advise on daily or weekly basis • 6.8% Estimated Feedback Web-based energy audits with info on ongoing basis • 3.8% • Annual Percent Savings Enhanced Billing Household-specific info, advice “Indirect” Feedback (Provided after Consumption Occurs) “Direct” Feedback (Provided Real Time) Energy Savings from Residential Feedback • Small samples, need further testing • Avg. ~2% • in U.S.

  10. Average Savings in Real Time Feedback Pilots • Source: Foster and Mazur-Stommen, ACEEE, Feb. 2012

  11. 2012 State Energy Efficiency Scorecard Results

More Related