| 词条 | Solar power in Delaware | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
In a 2012 study, a typical 5 kW system will pay for itself in five years, and go on to provide a savings of $37,837 over the balance of its 25-year life. It is estimated that 19% of all electricity use in Delaware can be provided by rooftop solar panels.[2] The state's renewable portfolio standard requires 0.4% from solar in 2012, 0.6% in 2013, 3.5% from solar by 2025, and 25% from renewable sources.[3] Net metering is available for residential customers up to 25 kW and others from 100 kW to 2 MW depending on type of customer and the utility. Excess generation is credited at retail rate to next month's bill and optionally paid once a year at energy supply rate (normally referred to as "avoided cost"). Best practices recommend no limits, either individual or aggregate, and perpetual rollover of kilowatt credits, and not converting to a monetary value. Allowing optional payment once a year, either at avoided cost or retail, allows a mechanism of providing for the case where the system installed is larger than needed.[4]Installed capacity
References1. ^1 {{cite web|url=http://www.seia.org/state-solar-policy/delaware|title=Delaware Solar|author=|date=|work=seia.org|access-date=January 10, 2017}} 2. ^{{cite web|url=http://green.blogs.nytimes.com/2009/10/30/report-argues-for-a-de-centralized-system-of-renewable-power-generation/|title=Report Argues for a Decentralized System of Renewable Power Generation|first=Jim|last=Witkin|date=|work=NYTimes.com|access-date=January 10, 2017}} 3. ^Renewables Portfolio Standard {{webarchive|url=https://web.archive.org/web/20120503190314/http://www.dsireusa.org/incentives/incentive.cfm?Incentive_Code=DE06R&re=1&ee=0 |date=2012-05-03 }} 4. ^{{cite web|url=http://www.irecusa.org/wp-content/uploads/2009/11/IREC_NM_Model_October_2009-1-51.pdf|title=Publications -|author=|date=|work=irecusa.org|access-date=January 10, 2017}} 5. ^{{cite web|url=http://www.irecusa.org/wp-content/uploads/IRECSolarMarketTrends-2012-web.pdf|title=U.S. Solar Market Trends 2011|author=Sherwood, Larry|publisher=Interstate Renewable Energy Council (IREC)|date=August 2012|access-date=August 16, 2012|deadurl=yes|archiveurl=https://web.archive.org/web/20120906231846/http://www.irecusa.org/wp-content/uploads/IRECSolarMarketTrends-2012-web.pdf|archivedate=September 6, 2012|df=}} 6. ^{{cite web|url=http://irecusa.org/wp-content/uploads/2011/06/IREC-Solar-Market-Trends-Report-June-2011-web.pdf|title=U.S. Solar Market Trends 2010|author=Sherwood, Larry|publisher=Interstate Renewable Energy Council (IREC)|date=June 2011|access-date=June 29, 2011}} 7. ^{{Cite web|url=http://irecusa.org/wp-content/uploads/2010/07/IREC-Solar-Market-Trends-Report-2010_7-27-10_web1.pdf|title=U.S. Solar Market Trends 2009|author=Sherwood, Larry|publisher=Interstate Renewable Energy Council (IREC)|date=July 2010|access-date=July 28, 2010|deadurl=yes|archiveurl=https://web.archive.org/web/20100925184512/http://irecusa.org/wp-content/uploads/2010/07/IREC-Solar-Market-Trends-Report-2010_7-27-10_web1.pdf|archivedate=September 25, 2010|df=}} 8. ^{{Cite web|url=http://irecusa.org/fileadmin/user_upload/NationalOutreachDocs/SolarTrendsReports/IREC_Solar_Market_Trends_Report_2008.pdf|title=U.S. Solar Market Trends 2008|author=Sherwood, Larry|publisher=Interstate Renewable Energy Council (IREC)|date=July 2009|access-date=July 24, 2010|deadurl=yes|archiveurl=https://web.archive.org/web/20091123030109/http://www.irecusa.org/fileadmin/user_upload/NationalOutreachDocs/SolarTrendsReports/IREC_Solar_Market_Trends_Report_2008.pdf|archivedate=November 23, 2009|df=}} 9. ^{{cite web |url= http://www.irecusa.org/wp-content/uploads/2013/07/Solar-Report-Final-July-2013-1.pdf |format= PDF |title= U.S. Solar Market Trends 2012 |last= Sherwood |first= Larry |publisher= Interstate Renewable Energy Council (IREC) |date=July 2012 |page= 16 |access-date=October 11, 2013}} 10. ^{{cite web|url=http://www.irecusa.org/wp-content/uploads/2014/07/Final-Solar-Report-7-3-14-W-2-8.pdf|title=U.S. Solar Market Trends 2013|author=Sherwood, Larry|publisher=Interstate Renewable Energy Council (IREC)|date=July 2014|access-date=September 26, 2014}} External links
2 : Solar power in the United States by state|Energy in Delaware |
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