HomeMy WebLinkAbout14 Future Role of Energy Storage within District
ACTION ITEM #14AB 2514 within the DistrictFuture Role of Energy Storage AB 2514 within the DistrictFuture Role of Energy Storage July 20, 2016
Future Role of Energy Storage AB 2514 2016The Board last reviewed this in 2013, therefore must review this again in •The Board must review this every three years•energy storage systems
for their utilityeffective to procure -AB 2514 requires POU’s to determine if it is viable and cost•effectively implemented-energy storage that may be costAimed at encouraging electric
utilities to access the appropriate levels of •, the Governor signed Assembly Bill (AB) 2514 2010 On September 29, •BACKGROUND / HISTORY within DistrictFuture Role of Energy Storage
AB 2514 within District
Future Role of Energy Storage AB 2514 Or improve the reliable operation of the electrical transmission or distribution grid•assets Defer or substitute for an investment in generation,
transmission, or distribution •Reduce demand for peak electrical generation and•Either reduce emissions of greenhouse gases or•Cost effective•In order to be viable, the energy storage
system must be:•energyThereafter dispatching the •Storing it for a period of time•Absorbing energy•of:The legislation defines energy storage systems as technology capable •BACKGROUND
/ HISTORY within DistrictFuture Role of Energy Storage AB 2514 within District
NEW INFORMATION estimatecost and performance Provides an overview of application and technology options including updated •integratorsapplication assessments and input from storage system
vendors and system drew on information from technology assessments, market analysis, EPRI •)written by the Electrical Power Research Institute (EPRIA white paper –Options” “Electricity
Energy Storage Technology •Future Role of Energy Storage AB 2514 within DistrictFuture Role of Energy Storage AB 2514 within District
NEW INFORMATION Residential applications•user loads-Distributed energy storage near end•Commercial and industrial (C&I) applications•Utility transmission and distribution (T&D) asset
management•System applications•Wind power integration•Photovoltaic integration•systems in the following applications:Outlined a framework for estimating the value of energy storage
•Future Role of Energy Storage AB 2514 within DistrictFuture Role of Energy Storage AB 2514 within District
NEW INFORMATION Compared to Combined Cycle Gas TurbineLevelized Cost of Delivered Energy for Energy Storage Technologies •Future Role of Energy Storage AB 2514 within DistrictFuture
Role of Energy Storage AB 2514 within District
NEW INFORMATION storage systemscustomers and existing generation portfolio to do our review of energy The District looked at our geographic location, load shape, type of •ready”-have
not been validated and are not “gridThe paper finds that many of the energy storage options discussed •Future Role of Energy Storage AB 2514 within DistrictFuture Role of Energy Storage
AB 2514 within District
NEW INFORMATION Hrs-TIME KW Monthly AvgJanuary KWH Monthly Load Factor = 74.1%2015Truckee Load January 30,00025,00020,00015,00010,0005,0000 Future Role of Energy Storage AB 2514 within
DistrictFuture Role of Energy Storage AB 2514 within District
NEW INFORMATION Hrs-Time KW Monthly AvgJuly KWH Monthly Load Factor = 77.1%2015Truckee Load July 25,00020,00015,00010,0005,0000 Future Role of Energy Storage AB 2514 within DistrictFuture
Role of Energy Storage AB 2514 within District
NEW INFORMATION free generation-Cost of investment in carbon–Weekend and holiday peaking–Winter peaking–High monthly load factor–source for the District at this timeeffective viable
-Energy storage systems are currently not a cost•Future Role of Energy Storage AB 2514 within DistrictFuture Role of Energy Storage AB 2514 within District
FISCAL IMPACT There is no fiscal impact resulting from this action item•Future Role of Energy Storage AB 2514 within DistrictFuture Role of Energy Storage AB 2514 within District
RECOMMENDATION required by AB 2514this issue not less than every three years as evaluate -reto Direct staff •targets at this timeeffective for the District and the District is not adopting
procurement Find that energy storage systems are not currently viable and cost •Future Role of Energy Storage AB 2514 within DistrictFuture Role of Energy Storage AB 2514 within District