Certified Energy Manager refers to the knowledge and methods used to assess, monitor, and improve energy use in buildings and industrial facilities. It is applied to identify efficiency opportunities, evaluate utility data, and support energy management plans that reduce waste and operating costs. The skill also supports compliance, reporting, and the implementation of energy saving measures across work settings.

Energy Analysis refers to the systematic evaluation of energy consumption and production within a given system or environment. This skill encompasses the assessment of energy efficiency, identification of energy-saving opportunities, and the analysis of energy-related data to inform decision-making. Knowledge of Energy Analysis is used to optimize energy use, reduce costs, and minimize environmental impact by implementing strategies that enhance overall energy performance.

Energy consumption refers to the amount of energy consumed by an individual, a household, a business or a country. It involves monitoring energy use, identifying areas where energy is being wasted and implementing measures to reduce energy consumption. This requires specialized skills in areas such as energy auditing, energy management, energy efficiency, renewable energy, and sustainability. These skills are important in addressing climate change, reducing carbon emissions, and promoting sustainable development.

Energy Modeling refers to the process of simulating energy consumption and production within a system, typically buildings or industrial processes, to analyze energy performance and efficiency. This skill encompasses the use of mathematical models and software tools to predict energy use, assess renewable energy integration, and evaluate the impact of design choices on energy consumption. Knowledge of Energy Modeling is utilized to inform decision-making in energy management, optimize resource allocation, and support sustainability initiatives by identifying opportunities for energy savings and emissions reductions.

New-construction building commissioning is a specialized process that ensures a building's systems and equipment are installed and operate as intended in order to meet the owner's needs, optimize energy efficiency, and reduce maintenance costs. It requires a team of experts to test and verify the performance of a building's mechanical, electrical, plumbing, and control systems, and resolve any issues that arise before the building is occupied. The process involves planning, design review, construction oversight, equipment testing, functional testing and training, and ongoing monitoring to ensure that the building performs optimally throughout its life cycle.