From: Steve Nadel [mailto:snadel@aceee.org]

Sent: Thursday, November 03, 2011 7:32 AM

To: Jerry L Corkran; Richard Parker; Phil Hopkinson; ChristopherBolduc

Cc: Eric.Petersen@aksteel.com; jerry.schoen@aksteel.com; mhyland@appanet.org;

Raymond.Polinski@atimetals.com; maheshsampat@bellsouth.net; bruce.r.hirsch@bge.com;

James.Lass@cleco.com; Aaron Meyers; Antonio Trujillo; Richard M Marusinec; tballo@earthjustice.org;

carlosgsiqueiros@eaton.com; eduardorobles@eaton.com; brenda.edwards@ee.doe.gov;

emily.marchetti@ee.doe.gov; jeremiah.freeman@ee.doe.gov; Jim Raba; john.cymbalsky@ee.doe.gov;

srosenstock@eei.org; DYoung@energy

‐ solution.com; rick.anderson@faypwc.com;

bsmith@federalpacific.com; rgreeson@federalpacific.com; carlos.gaytan@ge.com;

artrosenfeld@gmail.co m; BermanEconomics@gmail.com; greg.coulter405@gmail.com;

Paul.Ryan@hitmet.com; jhodge@howard.com; Daniel.Cohen@hq.doe.gov; gjrosenquist@lbl.gov;

kcoughlin@lbl.gov; ScottB@lvmetals.com; dave.millure@metglas.com; kwinder@mleainc.com;

jrossetti@mlgw.org; Brian Coffey; Caitlin Johnson; Michael Rivest; Zhimei Luo; Jim.creevy@nema.org;

john.caskey@nema.org; mwaltner@nrdc.org; rroy@nrdc.org; robert.saint@nreca.coop;

Teckman@nwcouncil.org; vijay.tendulkar@onyxpower.com; gbf1@pge.com;

chuck.simmons@pgnmail.com; ahofmann@publicpower.org; pkumar@publicpower.org;

adelaski@standardsasap.org; jmauer@standardsasap.org; wes.patterson@us.abb.com;

chad.kennedy@us.schneider

‐ electric.com; thomas.patzner@us.schneider

‐ electric.com;

charlied@uus.org

Subject: RE: MV Liquid

‐ immersed LCC and NIA Results

This next meeting is where th e rubber meets the road

‐‐ can we compromise and reach agreement or do

we agree to disagree and leave the decision to DOE? At the last meeting Phil and some others argued to

use M3 as the basis, but this was not the agreement of the group. Efficiency groups beli eve that

amorphous needs to be fully and fairly analyzed. The discussion at the last meeting, as I recall, focused

on an intermediate level in which amorphous may have the lowest LCC, but that an M3 transformer

could also meet.

Also, regarding an efficiency level 0.5, there's a near

‐ zero chanc e that efficiency groups would agree to

such a level, so if DOE/LBL/Navigant have limited time, they should focus on levels that might be the

basis of an agreement, not one group or another's pipedream.

I suggest that everyone think long and hard about these issues before next week to see if we can br eak

out of established positions or just need to agree to disagree.Steve

>>> Phil Hopkinson < phopkinson@hvolt.com > 11/2/2011 11:57 PM >>>

It also ignores the desire to stay on an M3 base and appears to have unreasonably low cost of money as

well as inaccurately low cost per watt saved when moving from design efficiency 1 to 2, 2 to 3 etc. This

is because you did not stay on an M3 ba se for such transitions. At the last meeting you agreed to use

M3 as the basis. When you do that the cost curve is very steep and each efficiency beyond the present

gets progressively steeper.

Your data shows the first efficiency as relatively expensive and each succee ding one to be considerably

less expensive. If you really remained on M3 then you would not obtain such results.

I recommend that you redo the analysis with an M3 only base as was agreed at the meeting. My report

does that and I believe that it is accurate.

Best regards,

Phil

Philip J Hopk inson, PE

President & CEO HVOLT Inc.

3704 High Ridge Rd.

Charlotte, NC 28270

phopkinson@hvolt.com

Ph 704

‐ 846

‐ 3290

Fx 704

‐ 845

‐ 2520

Cell 704

‐ 236

‐ 3320

www.hvolt.com

‐‐‐‐‐ Original Message

‐‐‐‐‐

From: Corkran, Jerry L [ mailto:Jerry.Corkran@CooperIndustries.com ]

Sent: Wednesday, November 02, 2011 11:44 PM

To: Christopher Bolduc; Richard Parker

Cc: rick.anderson@faypwc.com ; tballo@earthjustice.org ; ScottB@lvmetals.com ;

john.caskey@nema.org ; john.cymbalsky@ee.doe.gov ; adelaski@standardsasap.org ;

Teckman@nwcouncil.org ; gbf1@pge.com ; carlos.gaytan@ge.com ; rgreeson@federalpacific.com ;

bruce.r.hirsch@bge.com ; jhodge@howard.com ; mhyland@appanet.org ; dave.millure@metglas.com ;

snadel@aceee.org ; wes.patterson@us.abb.com ; Eric.Petersen@aksteel.com ;

Raymond.Polinski@atimetals.com ; artrosenfeld@gmail.com ; srosenstock@eei.org ; rroy@nrdc.org ;

robert.saint@nreca.coop ; chuck.simmons@pgnmail.com ; BermanEconomics@gmail.com ;

Daniel.Cohen@hq.doe.gov ; greg.coulter405@gmail.com ; Jim.creevy@nema.org ;ahofmann@publicpower.org ; pkumar@publicpower.org ; jmauer@standardsasap.org ; Meyers, Aaron;

jrossetti@mlgw.org ; Paul.Ryan@hitmet.com ; jerry.schoen@aksteel.com ; bsmith@federalpacific.com ;

mwaltner@nrdc.org ; kwinder@mleainc.com ; brian.coffey@navigant.com ; kcoughlin@lbl.gov ;

brenda.edwards@ee.doe.gov ; jeremiah.freeman@ee.doe.gov ; caitlin.johnson@navigant.com ;

zhimei.luo@navigant.com ; emily.marchetti@ee.doe.gov ; mrivest@navigant.com ; gjrosenquist@lbl.gov ;

charlied@uus.org ; Phil Hopkinson; James.Lass@cleco.com ; maheshsampat@bellsouth.net ;

DYoung@energy

‐ solution.com ; chad.kennedy@us.schneider

‐ electric.com ; eduardorobles@eaton.com ;

vijay.tendulkar@onyxpower.com ; thomas.patzner@us.schneider

‐ electric.com ;

carlosgsiqueiros@eaton.com ; Raba, Jim; Trujillo, Antonio; Marusinec, Richard M

Subject: RE: MV Liquid

‐ immersed LCC and NIA Results

Christopher and Richard,

The attachment lacks the intermediate efficiency level between the base level and level 1 which based

on my understanding of what was discussed at the last meeting was requested and agreed on by the

group to be a dded. Are the 0.5 efficiency level designs being made and when will they be supplied to

the working group?

Regards,

Jerry Corkran

‐‐‐‐‐ Original Message

‐‐‐‐‐

From: Christopher Bolduc [ mailto:cabolduc@lbl.gov ]

Sent: Wednesday, November 02, 2011 10:23 PM

To: Richard Parker

Cc: rick.anderson@faypwc.com ; tballo@earthjustice.org ; ScottB@lvmetals.com ;

john.caskey@nema.org ; Corkran, Jerry L; john.cymbalsky@ee.doe.gov ; adelaski@standardsasap.org ;

Teckman@nwcouncil.org ; gbf1@pge.com ; carlos.gaytan@ge.com ; rgreeson@federalpacific.com ;

bruce.r.hirsch@bge.com ; jhodge@howard.com ; mhyland@appanet.org ; dave.millure@metglas.com ;

snadel@aceee.org ; wes.patterson@us.abb.com ; Eric.Petersen@aksteel.com ;

Raymond.Polinski@atimetals.com ; artrosenfeld@gmail.com ; srosenstock@eei.org ; rroy@nrdc.org ;

robert.saint@nreca.coop ; chuck.simmons@pgnmail.com ; BermanEconomics@gmail.com ;

Daniel.Cohen@hq.doe.gov ; greg.coulter405@gmail.com ; Jim.creevy@nema.org ;

ahofmann@publicpower.org ; pkumar@publicpower.org ; jmauer@standardsasap.org ; Meyers, Aaron;

jrossetti@mlgw.org ; Paul.Ryan@hitmet.com ; jerry.schoen@aksteel.com ; bsmith@federalpacific.com ;

mwaltner@nrdc.org ; kwinder@mleainc.com ; cabolduc@lbl.gov ; brian.coffey@navigant.com ;

kcoughlin@lbl.gov ; brenda.edwards@ee.doe.gov ; jeremiah.freeman@ee.doe.gov ;

caitlin.johnson@navigant.com ; zhimei.luo@navigant.com ; emily.marchetti@ee.doe.gov ;

mrivest@navigant.com ; gjrosenquist@lbl.gov ; charlied@uus.org ; phopkinson@hvolt.com ;

James.Lass@cleco.com ; maheshsampat@bellsouth.net ; DYoung@energy

‐ solution.com ;

chad.kennedy@us.schneider

‐ electric.com ; eduardorobles@eaton.com ;

vijay.tendulkar@onyxpower.com ; thomas.patzner@us.schneider

‐ electric.com ;

carlosgsiqueiros@eaton.com ; Raba, JimSubject: MV Liquid

‐ immersed LCC and NIA Results

Dear Committee Members,

Please find the draft LCC and NIA results for liquid

‐ immersed medium

‐ voltage transformers (design lines

1

‐ 5) attached.

A summary of changes and additional sensitivities will be distributed before next week's meeting.

Thank you,

‐‐ Chris Bolduc

‐‐‐‐

Chris Bolduc

Energy Effi ciency Standards Group

Environmental Energy Technologies Division Lawrence Berkeley National Laboratory t. 416

‐ 535

‐ 7546 c.

647

‐ 832

‐ 4021