We are working on a project with a bus repair bay areas for which we considered as "High Bay" areas for the energy model due to the fact that these areas are higher than 25 ft.

HVAC plans show the room setpoint. This should be the OPERATIVE temperature.

As per requirement G3.1.5(f) baseline, any existing envelope, the baseline building design shall reflect existing conditions prior to any revision.

Hello, I’m currently working on a LEED NCv2009 project located in Spain. My question is about the compliance of the section 10.4.1 (Electric Motors) of ASHRAE 90.1-2007.

1) Assume the same scheduling is used in both design and baseline case, may I schedule lights to be off during occupied hours in a zone (both baseline and design models)? 2) Taking this a step furt

Hi, We have a project where the Central Plant, consisting of a geothermal heat exchanger, is considered to provide energy to more buildings than the building seeking LEED certification.

A difficalt case: Radiant floor + Nat Vent LEED increased ventilation credit requires that when using the macroscopic airflow simulation compliance path for naturally ventilated spaces: 1) 90% of t

Hi Group, I have a project with only Radiant Floor Heating with Natural Ventilation. I have modeled both baseline and proposed with the baseline HVAC for cooling (the missing system).

Hi, we are working on a project with green roofs in climate 3b.

Hi, We are Energy modelling a project with 3 types of systems to heat water: 1.- Solar Collector 2.- Electrical Heat Pump 3.- Hot water Boiler - Gas For the "BASELINE" model, should I model the