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<div class="" style="word-wrap:break-word; line-break:after-white-space">Special thanks to Paty and Dan for their comments.
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<div class="">I’ve revised the draft to reflect their comments as I understand them. Could you both confirm that I understood what you meant? If I didn’t, it would be helpful if you edited it. </div>
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<div class="">In particular, Paty, are you thinking that if we got to a point where the grid is being run mostly by storage that it would be enough more reliable than the fossil fuel plants that we could reduce the needed reserve margin? See if I captured
what you were thinking in the final paragraphs.</div>
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<div class="">See attached…</div>
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<div class="">Sarah</div>
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<div class="">On Aug 25, 2020, at 3:50 PM, Patricia Hidalgo-Gonzalez <<a href="mailto:patricia.hidalgo.g@berkeley.edu" class="">patricia.hidalgo.g@berkeley.edu</a>> wrote:</div>
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<div dir="ltr" class=""> Dear Sarah,
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<div class="">I think your response is great! If it helps, I'll mention here other potentially interesting metrics from the perspective of the grid: </div>
<div class="">how much reserves could be reduced when more storage is in place in a grid, and </div>
<div class="">reductions in the cost of electricity due to having less reserves.</div>
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<div class="">Cheers,</div>
<div class="">Paty</div>
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<div class="" style="margin:0in 0in 0.0001pt"><b class=""><span class="" style="font-family:Tahoma,sans-serif; font-size:8pt; line-height:107%; background-image:initial; background-repeat:initial">Patr</span></b><b class="" style="font-size:12.8px"><span class="" style="font-family:Tahoma,sans-serif; font-size:8pt; line-height:11.4133px; background-image:initial; background-repeat:initial">i</span></b><b class="" style="font-size:12.8px"><span class="" style="font-size:8pt; line-height:107%; font-family:Tahoma,sans-serif; background-image:initial; background-repeat:initial">cia
Hidalgo-Gonzalez</span></b><span class="" style="font-family:Tahoma,sans-serif; font-weight:bold; font-size:8pt; color:rgb(84,141,212)"> </span></div>
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<div class="" style="color:rgb(34,34,34); margin:0in 0in 0.0001pt"><span class="" style="font-family:Calibri,sans-serif; font-size:11pt"><span class="" style="font-size:8pt; font-family:Tahoma,sans-serif; color:rgb(0,32,96)">Assistant Professor, Mechanical
and Aerospace Engineering</span></span></div>
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<span class="" style="color:rgb(166,166,166); font-size:8pt; font-family:Tahoma,sans-serif">University of California San Diego</span></div>
<a href="mailto:patricia.hidalgo.g@berkeley.edu" target="_blank" class="" style="font-family:Tahoma; font-size:11px">patricia.hidalgo.g@berkeley.edu</a><br class="" style="color:rgb(80,0,80)">
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<span class="" style="font-family:Tahoma,sans-serif; font-size:10.6667px"><font color="#999999" class="">(Pronouns: She/Her/Hers)</font></span></div>
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<div dir="ltr" class="x_gmail_attr">On Sat, Aug 22, 2020 at 10:05 PM Sarah Kurtz <<a href="mailto:skurtz@ucmerced.edu" class="">skurtz@ucmerced.edu</a>> wrote:<br class="">
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The Department of Energy put out a Draft Roadmap and a Request for information for their Energy Storage Grand Challenge<br class="">
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<a href="https://www.energy.gov/energy-storage-grand-challenge/energy-storage-grand-challenge" rel="noreferrer" target="_blank" class="">https://www.energy.gov/energy-storage-grand-challenge/energy-storage-grand-challenge</a><br class="">
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One of the queries is about what metrics should be used for storage - how to refine levelized cost of storage, or how to define a different metric.<br class="">
I wrote a draft response. Because this is potentially directly related to our project, I thought I’d share it with you. I haven’t sent it in yet and will probably edit it once more before I do - let me know if you have comments...<br class="">
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Sarah<br class="">
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