Commercial Services

COMMERCIAL SERVICES

Introduction to Comprehensive Energy Audits

Our energy audits follow the rigorous guidelines of ASHRAE 211-2018, ensuring that your building operates at maximum efficiency while minimizing costs. We provide three levels of audits tailored to your needs:

• Level 1: Walk-Through Analysis
  High-level overview of energy performance and potential savings.

• Level 2: Energy Survey and Analysis
  Detailed evaluation with actionable recommendations.

• Level 3: Detailed Analysis of Capital-Intensive Modifications
  Comprehensive, data-driven assessments for major upgrades.

Each level offers increasing depth and precision, empowering you to make informed decisions.

1. Developing an Energy Audit Strategy & Plan

Creating a customized energy audit plan is the first step. This involves:

• Understanding Your Goals: Aligning the audit with your financial and operational priorities.

• Establishing Scope: Defining which systems and areas will be evaluated.

• Engaging Stakeholders: Involving facility managers and operators to ensure seamless execution.

2. Energy Use Analysis

We analyze your building’s historical energy data to:

• Identify usage patterns and peak demands.

• Benchmark performance against similar facilities.

• Highlight potential inefficiencies.

3. Data Collection & Analysis

Our team conducts detailed on-site inspections and collects key performance data, including:

• Utility bills and metering data.

• Equipment specifications and operating schedules.

• Occupant behavior and load profiles.

4. Economic Analysis

We evaluate the financial viability of proposed energy measures by:

• Calculating simple payback periods.

• Performing Net Present Value (NPV) and Internal Rate of Return (IRR) analyses.

• Prioritizing projects based on cost-effectiveness.

5. Key Systems Evaluation

Lighting Systems

• Evaluate current lighting for efficiency and adequacy.

• Recommend upgrades to LED and smart controls.

HVAC Systems

• Assess heating, ventilation, and cooling equipment.

• Identify opportunities for optimization and retrofits.

Domestic Hot Water Systems

• Analyze water heating systems for energy-saving opportunities.

• Explore tankless and heat pump options.

Motors, Drives, and Compressed Air Systems

• Review motor efficiency and drive operations.

• Inspect compressed air systems for leaks and efficiency improvements.

Building Envelope

• Assess insulation, windows, and roofing for heat loss or gain.

• Recommend sealing and material upgrades to improve thermal performance.

BAS, PAS, and EMCS (Building Automation and Controls)

• Evaluate current building automation systems (BAS), process automation systems (PAS), and energy management control systems (EMCS).

• Recommend system integration or upgrades for real-time monitoring and energy optimization.

Alternative Generation and Storage

• Explore options for solar PV, wind, and other on-site renewable energy generation.

• Assess energy storage solutions like batteries to reduce peak demand and enhance resilience.

Energy Use Overview (by NRC): Commercial ↗