What is energy audit & its role in making industries energy efficient

What is energy audit & its role in making industries energy efficient

Energy efficiency for industry is very important for its own survival and the planet too. It will be beneficial for people, planet, companies and the environment. Which is why there is a growing demand for greater energy efficiency for various industries.

Energy efficiency means using the energy wisely to reduce waste and negative impact on the environment. This is the short answer to the question what energy efficiency is. There are many ways you can achieve the desired results. One of the most effective method is energy auditing. It can help industries come up with an effective plan to become more energy efficient.

Here is everything you need to know about energy audit and how it can help in energy efficiency:

What is Energy Audit?

Energy audit is a process or technique of analyzing the energy usage inside a building or facility. It includes inspection, survey, and analysis of energy flows in a building. A qualified team is involved in the process where they analyze the various departments and their energy usage. It is the first step towards identifying the energy saving opportunities in commercial and industrial settings.

It mostly has three stages:
• Investigation or analyzing Phase
• Monitoring Phase
• Analysis & Reporting Phase

Energy audits are essential for all types of industries to reach their goal of energy efficiency.

Industrial Energy Audits

The industries are one of the largest consumers of energy and earth resources. This makes it even more important for them to become energy efficient. In last few decades, the demand of energy efficiency for industry has grown. The need for lower energy cost and sustainable environment has paved the way for energy efficiency. Energy audit is one of the most effective tools or strategy that can help industries become more energy efficient.

Energy audits are conducted at homes and other settings too. The industrial energy audit is different than others in many ways. The usual consumer of energy in industrial settings are HVAC, manufacturing equipment, and devices, and lighting system. These areas are the major focus of the energy audit. Improving the energy consumption in these areas can help industries become energy efficient.

Types of Energy Audit

There are many types of energy audit. Depending on what your industry needs, you can choose the type of energy audit you need. Basically, there are types of energy auditing methods or levels:

1. Level 0 or Benchmarking
The first stage in the energy audit process is level 0 or the benchmarking and includes analysis of the Whole Building Energy Use (WBEU). It involves analysis of the existing use and costs and then comparing the results with the performance of the building to it. Benchmarking is a process where existing data is used to determine how much is the energy consumption level in the current industry. It also tells if further analysis is required.

2. Level I or Walk-through Audit
The next is the Level 1 or walkthrough auditing process. It includes a walkthrough to the entire building to identify the areas that need improvement and what measures can be taken to save energy. This step includes analyzing the utility bill, energy usage, information available, data related to building equipment and operation. It is here that energy audit team can identify the areas they can focus on for energy efficiency.

3. Level II or Detailed Audit
In this type of energy audit, a detailed analysis is done to find out the problem areas, the areas they can improve on, and more. It included detailed walkthrough the entire area to create an energy profile of the industrial property. Every building, every department and energy points will be analyzed to find out the measures for saving energy. A detailed survey is conducted to create the data.

4. Level III or the Investment-grade Audit
In this type of energy auditing, detailed analysis is done. It is even more detailed than the Level II energy audit type. It includes detailed examination of capital-intensive improvements and may include analysis of potential costly ECOs requiring. It may require a laborious engineering study.

These are some of the many types of energy audit that can be conducted in industries.

Also Read: Why is activated carbon for water a trend for filtration

Why Industries Need Energy Audit?

Energy auditing is important for various reasons. It can address the important issue of energy costs and environmental concerns. Through professional energy auditing industries can save money as well as reduce pressure in natural resources.

Here are some of the benefits of energy audit:
• Energy audit can help industries come up with an effective plan to achieve greater energy efficiency. It can help achieve energy efficiency for industry through energy cost reduction and efficient use of the energy.
• Reduction in energy costs can help improve production, efficiency of work and competitiveness. Industries will have more funds to focus on growth and investments.
• Energy audit can help reduce dependency on the foreign energy sources. This again can reduce the cost. It also helps in reduction in the consumption of natural resources.
• The biggest contribution of energy audits towards reducing the damage done to the environment due to exploitation of resources.

Energy efficiency for industry is possible through energy audit.

The Bottom-line

Energy audit is one of the best ways to find solution for energy efficiency. It can help industries find the potential areas where they can reduce energy spending, save cost and improve efficiency.

Keiken Engineering offers energy audit to help industries become more energy efficient. We can conduct all types of energy audit to meet your specific needs. Our expert team can easily handle the job for better results.

Contact us at info@keiken.es or call us at +34 91 057 72 54 or +34 93 681 16 50.