A building owner installs a building automation system (BAS) to allow programmable load control. Which of the
following credits can be pursued because of the installation?
Options:
A.
Energy and Atmosphere Credit, Demand Response
B Energy and Atmosphere Credit, Ongoing Commissioning
B.
Energy and Atmosphere Credit, Enhanced Commissioning
C.
Energy and Atmosphere Credit, Enhanced Refrigerant Management
Answer:
A
Explanation:
This is because:
A building automation system (BAS) is a system that controls and monitors various aspects of a building’s operation, such as lighting, heating, ventilation, air conditioning, security, fire alarm, and energy management1.
A BAS can allow programmable load control (PLC), which is the ability to adjust the power consumption of devices or equipment based on a schedule, a sensor, or an event2. PLC can help reduce the energy demand and cost of a building by optimizing the use of resources and avoiding unnecessary or wasteful consumption3.
The LEED AP BD+C V4 credit for Demand Response requires that buildings have a demand response program that can respond to changes in electricity prices or supply by reducing or shifting the demand for electricity4. A BAS can enable such a program by allowing PLC and other features that can modulate the power usage of devices or equipment in response to market signals or internal conditions.
Therefore, installing a BAS to allow PLC can help achieve the Energy and Atmosphere Credit for Demand Response by reducing the energy demand and cost of a building.
References: 1: Building Automation Systems - an overview | ScienceDirect Topics 2: Programmable Logic Controllers (PLCs) - an overview | ScienceDirect Topics 3: How Programmable Logic Controllers Can Help You Save Money on Your Energy Bills 4: LEED v4: Building Design + Construction Guide - U.S. Green Building Council : How Building Automation Systems Can Help You Save Money on Your Energy Bills
