[Equest-users] Increase in light consumption with shading

[Akshat Kabra]

Hi,

I have now switched off the daylight.
Now with vertical building shades on storey height curtain wall on west
side and side fins in east side windows, I am getting very negligible
decrease in cooling.

Any idea what could be the reason?





On Oct 21, 2018 23:29, "Bishop, Bill" <bbishop at pathfinder-ea.com> wrote:

Hi Akshat,

If you are simulating daylighting controls, then yes it would be reasonable
to get an increase in lighting energy if you add building shading.

Regards,

~Bill



*William Bishop, PE, BEMP, BEAP, CEM, LEED AP*

*Senior Energy Engineer*



[image: Pathfinder-EA-logo-2]*T: (585) 698-1956*                        F:
(585) 325-6005

bbishop at pathfinder-ea.com <wbishop at pathfinder-ea.com>
www.pathfinder-ea.com

134 South Fitzhugh Street

Rochester, NY 14608                       *Ask me why Carbon Fee & Dividend
may be right for you.*



*From:* Equest-users <equest-users-bounces at lists.onebuilding.org> *On
Behalf Of *Akshat Kabra via Equest-users
*Sent:* Sunday, October 21, 2018 11:35 AM

*To:* equest-users at lists.onebuilding.org
*Subject:* [Equest-users] Increase in light consumption with shading



Hi,



I am simulating my model in DD wizard.

I have put vertical building shading in east -west direction.



Although I am getting slight decrease in cooling consumotion, but it is
resulting in significiant increase in area lights consumption.



Is this due to daylights being switched on?
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