Know how important energy benchmarking and audits are

Energy efficiency is a crucial issue today for the competitiveness of any company, including in this concept of different energy efficiency aspects: power consumption of fossil fuels (from oil, coal or natural gas) and other sources of alternative energy. However, before we talk about effectiveness is necessary to know what our situation in this aspect, i.e., it is necessary to measure to control and to propose measures for improvement. This is where energy audits come into play.

The diversity of forms of energy used in a consumer installation (industrial, building, etc.) and the complexity of the different transformations that can intervene in energy use, justify the need for a rigorous energy management in the company. Different management methods can be applied and each of which can be developed with different levels of complexity. The option on the best method and the level of implementation should be made by the Energy Manager of the company, depending on the size and complexity of the consumer to manage installation.

The examination of the premises, commonly referred to as Energy Audits as an audit the accounts of a company, is basically an X-ray to all installations and energy-using equipment, in order to establish the flow of useful energy and waste in order to determine the most appropriate solutions to reduce these and with a view to reducing the costs associated with energy consumption.

In any event the method and the level of management should be able, always, to satisfy the fundamental questions:

1. know the energy consumption;
2. account for energy consumption;
3. have data to decide;
4. act to optimize;
5. Control situations.

Thus it is essential that the method used is generally:

1. measurement and valuation of energy consumed, either globally or by the productive sector of the company
2. calculate the amount of energy transformed within the company
3. determining the proportion of energy in the cost of manufactured products
4. analyzing the situation to determine the possibilities for action and set priorities and goals to achieve
5. assessing and monitoring the profitability of investments in energy efficiency

Elevator inspections allow you to provide specific information and identify real opportunities to save energy, basically consist of a critical examination of how energy is used based on the record as much as possible accurate, consumption and costs.

Constituting a real radiograph, the energy point of view of a consumer installation, Energy Audit aims:

• determine the forms of energy used;
• examine how energy is used and their costs;
• establishing patterns of energy consumption;
• determine consumption per process, operation or equipment;
• relating the energy consumption in the production and / or the level of functioning of the installation;
• identify opportunities for improving energy yields;
• analyze technical and economic solutions found;
• establish targets for energy consumption without process changes;
• propose a program for actions and investments to be undertaken;
• Propose, if absent, an organized system of energy management in the company.

The more common methodology used in performing an Energy benchmarking is basically composed of four phases:

First stage - the preparation of the audit;

Second phase - the intervention at the installation site to audit;

Third phase - the processing of information collected in the first two phases;

Fourth phase - preparing the report of the energy audit

On the other hand, from the environmental point of view we cannot forget that energy efficiency is the most simple and economical way and Energy efficiency firms nyc helps to achieve.