Energy Modeling
Control system and energy modeling to optimize building performance

Old Field, NY

Internal and external insulation in this home results in very low heating and cooling loads. Predictive thermal modeling informs architectural allowances for aesthetics.


California Coastal Residence

Design brief for this residence called for low-performing, single-pane, and cast-iron framed exterior glass for period Spanish Colonial style. California energy code required additional efficiencies in the building structure and the mechanical systems including geothermal and energy storage capabilites.


Hamptons Residence

Objectives for high rates of ventilation were achieved through energy recovery ventilation and transmittance of solar radiation was evaluated for various fenestration specifications.


Hamptons Residence

Best of breed tools are used for structure thermal analysis.


Insight 360 Models

The affect of lights within specific constructions based on the 3D models developed by SBBS is analyzed through Insight. This allows for the comparison of the internal heat gain and power consumption potential of various lighting efficiency settings. The cost-impact of the various efficiencies is easily comparable in order for SBBS and its clients to easily make informed decisions on such details as the lighting and its efficiency within the specific building based on its cost and energy impact.

HVAC Efficiency

Based on the specific 3D building model constructed by SBBS, a range of HVAC systems and their corresponding efficiencies are calculated for comparison. This design-specific analysis allows SBBS and its clients to easily compare various options for HVAC systems allowing us to determine the most cost-effective and efficient system based on building construction and location, as well as client preferences and needs.

Daylighting Analysis

Insight 360 offers the ability to compare various daylighting and occupancy control options. It allows SBBS and its clients to assess various options for the controls and to make informed decisions within the design process based on the cost-savings analysis done through Insight.

Photovoltaic Analysis

Cost savings analysis for different PV panel options are available through Insight. The 3D model of the specific construction developed by SBBS allows for the analysis of the utilization of PV panels and the cost-savings benefits available. Different PV panel efficiencies are compared to analyze the cost-savings potential if PV was to be utilized. This allows SBBS and its clients to make informed decisions about the use of PV energy in each individual design.

Energy Modeling

SBBS provides in-depth building energy optimization for new construction as well as existing commercial and residential buildings. We work with Architects early in the design process to evaluate a structure’s energy profile and make recommendations as to geometry, orientation, glazing, and potential for renewables, all of which greatly impact the structure’s energy consumption. Analysis is performed using annual weather data to build a realistic projection of energy consumption and carbon production.


Geothermal Design

Geothermal systems move heat energy to and from the earth’s energy reservoir rather than simply using direct primary source energy for heating and cooling. This results in the remarkable fact that typically for a single unit of energy expended, 4 to 5 units of energy are made available for building heating and cooling requirements using Geothermal. SBBS models the performance of Geothermal systems to predict energy savings and estimate return on investment.

Plant Optimization

SBBS designs efficient, optimized control systems for commercial building central plant equipment. Chiller supply temperature modulation and cooling tower fan speed control can be modeled in software and the resulting ROI evaluated.

Shown here is a Matlab program used to analyze energy losses before and after spa retrofit.

Net Zero Ready

Our goal is to create the most efficient building models and systems that can sustain themselves. By building net zero energy models, we hope to help others decrease their carbon footprint and reduce utility costs as much as possible.