[Bldg-sim] Title 24 Performance Approach including renewable Electricity Production

RobertWichert robert at wichert.org
Wed Mar 6 05:37:03 PST 2013


As far as I know, Nadir, that argument won't work with CA Title-24 
Energy Compliance.

Maybe next year!


Robert Wichert P.Eng. LEED AP BD&C
+1 916 966 9060
FAX +1 916 966 9068







===============================================

On 3/6/2013 2:31 AM, Nadir Abdessemed wrote:
>
> Thank you very much Robert.
>
> I wonder, if I drive the chiller plant directly with the PV system, 
> couldn't we argue that I can then draw my system boundary around 
> Chiller+PV for a very efficient cooling system, i.e. solar cooling ...?
>
> This efficient system would then reduce my energy consumption 
> associated to cooling, no?
>
> Kind regards
>
> Nadir
>
> ------------------------------------------------------------------------
>
> *Von:*bldg-sim-bounces at lists.onebuilding.org 
> [mailto:bldg-sim-bounces at lists.onebuilding.org] *Im Auftrag von 
> *RobertWichert
> *Gesendet:* Dienstag, 5. März 2013 20:05
> *An:* bldg-sim at lists.onebuilding.org
> *Betreff:* Re: [Bldg-sim] Title 24 Performance Approach including 
> renewable Electricity Production
>
> California Title-24 Energy Compliance calculations do not allow any 
> credit for PV energy.  Solar hot water is accounted for, but not 
> electrical production.
>
> Not at all.
>
> It looks like the 2013 Standards will allow credit, but I don't know 
> how much or how at the moment.
>
>
>
> Robert Wichert P.Eng. LEED AP BD&C
> +1 916 966 9060
> FAX +1 916 966 9068
>   
>   
>   
>   
>   
>   
>   
> ===============================================
>
> On 3/5/2013 9:45 AM, Nadir Abdessemed wrote:
>
>> Dear all,
>>
>> For a non-residential building in California, I am assessing the 
>> possibility of including the electricity produced by a PV System in 
>> my energy consumption of my proposed building.
>>
>> Do we know if this is possible, to balance my Net-zero Energy 
>> building against the reference building?
>>
>> My energy consumption balance without the PV System might exceed that 
>> of the reference building.
>>
>> Any ideas if this will be included in the 2013 version of title 24?
>>
>> Thanks in advance for your answers.
>>
>> Regards
>>
>> Nadir Abdessemed
>>
>>
>>
>>
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