[Bldg-sim] LEED v4 (2024) MEPC spreadsheet
Sprout Info_Mail
info at sprout-green.com
Tue Feb 11 07:41:33 PST 2025
Thanks Chris for putting great efforts to compile the issues in a video. I
too am facing the similar issue with the sheet since last week and your
email came at just the right time.
Some tabs are automatically getting locked and I am unable to Edit it.
Regards,
Namrata
Warm regards,
Pranati Shroff & Namrata Dhamankar
M: 8180027226, 9767890575
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On Tue, 11 Feb 2025 at 2:34 AM, Chris Yates via Bldg-sim <
bldg-sim at lists.onebuilding.org> wrote:
> Hello again,
>
>
>
> I’m persevering for some more answers on this!
>
>
>
> I’ve also done a 7 minute video to visually explain the issues:
> https://youtu.be/GHd72MU8OAc (it will probably still make sense at 1.5 x
> speed).
>
>
>
> Any feedback is much appreciated.
>
>
>
> TIA/ Chris
>
>
>
> *From:* chris.malcolm.yates at gmail.com <chris.malcolm.yates at gmail.com>
> *Sent:* 06 February 2025 15:48
> *To:* bldg-sim at onebuilding.org
> *Subject:* LEED v4 (2024) MEPC spreadsheet
>
>
>
> Hello all,
>
>
>
> I’m wondering if I’m alone in finding the LEED v4 (2024) MEPC spreadsheet
> completely awful to work with.
>
>
>
> I suspect some of the issues may relate to localisation: I’m using SI
> units, and non-energystar related source and GHG factors.
>
>
>
> Issues in order of severity:
>
> 1. In Performance outputs tab, PRM compliance report table, GHG
> emissions not picked up for purchased heat or chilled water. GHG emissions
> in Summary tab are mis-reported as a result.
> 2. Intermittent locking of the GHG source combo box in Performance
> outputs tab, table 1 “Energy sources”. Sometimes it lets you change it from
> “Energystar”. Other times it doesn’t.
> 3. Mis-labelling: Cell C9 in Summary tab refers to “total *proposed*
> annual use” the columns below are actually reporting the *baseline*
> 4. Generally speaking, using the “add rows” button does not fill me
> with confidence. It partially crashes the clipboard (no marching ants after
> use) and if it fails, then you’ve got a broken spreadsheet.
>
>
>
> I got around the GHG reporting by using the older EAP spreadsheet to
> report cost, source, and GHG. I included this in the LEED submission, along
> with the MEPC (warts and all), and a bug report.
>
>
>
> However, all this shenanigans has left the LEED AP overly concerned about
> the submission – they’re pressing me to release all my models so they can
> do a third party review!
>
>
>
> It would be very helpful to get other modeller’s experience of using this
> spreadsheet – especially with a similar localisation (SI units and local
> source/ GHG factors).
>
>
>
> Many thanks
>
>
>
> Chris
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