Methods of determination of product energy intensity on the example of a poultry farm
DOI:
https://doi.org/10.31548/dopovidi2022.03.011Keywords:
energy management, poultry farm, electric and thermal energy, calculation methodAbstract
The article highlights the issues of energy management in order to monitor energy consumption, aimed at achieving high performance of the enterprise in market conditions by increasing energy efficiency. An important detail of the energy management system (EnMS) are measures to save energy resources and establish basic levels of energy consumption at different stages of the enterprise: monitoring energy consumption and product energy capacity, analysis of existing indicators, energy policy development and planning current and future measures aimed at high economic efficiency. activities of the enterprise. The authors of the article developed a method for determining the energy intensity of products for a particular enterprise, which can be extended to any poultry farm and reflects the following: norms of electricity and heat consumption per unit of production, as well as electricity and fuel consumption rates These indicators are the basic levels that need to be taken into account when calculating the energy efficiency of the entire enterprise, which will better assess the savings from energy efficiency measures. These indicators are benchmarks for assessing the current state of the enterprise and for future periods, taking into account changes in production volumes, the introduction of new technological processes, the implementation of energy saving measures and more. Energy intensity of products is an indicator used to assess the energy efficiency of poultry farms during energy audits under the auspices of international financial organizations, which allows the company to enter international markets and thus improve the efficiency of economic activity.
The calculation of energy intensity of products was carried out on the example of the factory of PJSC "Agrofirma Berezanska poultry farm" located in Berezan, Baryshiv district, Kyiv region. The company produces eggs, poultry and egg powder.
The following indicators of energy intensity of production are calculated:
- norms of consumption of electricity, heat and cold for the production of eggs, meat and egg powder;
- rate of fuel and electricity consumption for heat supply by heat generators, boiler room and mini-boiler rooms;
- rate of electricity consumption for cold production.
These indicators are indicators of energy efficiency of the enterprise, which are developed taking into account the technical characteristics of the equipment, its operating time, climatic conditions, etc. These indicators will be used to assess the energy efficiency of technological and ancillary equipment in the future, as well as the boiler company that releases thermal energy.
References
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