Integrated Report 2023

Energy efficiency

Energy consumption and energy efficiency

  • GRI 302-1

Energy efficiency of production systems is treated as a priority at the Capital Group companies, despite the fact that they run business in the sector which has a major impact on climate.

The consumption of energy is subject to planning and monitoring. The particular units must report their actual energy consumption, and – when the planned volumes are exceeded – the growth-cause analysis is carried out. Meters are installed both at the place of supply and consumption of utilities.

The readings form basis for the costs allocation to the sources of their origin. This is measured with the use of a dedicated system which ensures real-time control of all utilities processing devices. Data concerning their operation are transmitted to the central management point, which ensures immediate response to or correction of any deviations. Saving activities are implemented following efficiency audits carried out.

Electricity is used at the companies, for example, to power production and auxiliary devices and also to illuminate halls and rooms. Natural gas is used in the processes of heat treatment and to heat rooms. The thermal energy purchased is used to heat rooms. The companies do not use any energy from nuclear sources, or coal and coal products.

There was appointed a team for energy transformation whose role is to ensure energy supply and search for projects that result in energy consumption reduction and improvement of energy efficiency.

In 2023, the EPS carried out 4 projects for which the Company obtained energy-efficiency certificates from the Energy Regulatory Office as a confirmation of energy savings. The projects were related to modernisation or replacement of lighting, for which the total value of energy-efficiency certificates equalled 108.1 toe.

Other projects focusing on replacement of burners in the melted aluminium storage furnace or installing inverters at the melting and casting line are pending.

At the ASS, noteworthy projects include the installation of solar panels, which made it possible to reduce gas consumption for heating domestic hot water, and the replacement of pumps in the intermittent washing area, which resulted in reducing electricity consumption by the powder coating line.

A major project in the context of electric energy consumption was the shut-down of the electroplating shop at the Złotów plant.

An example of effective actions taken in 2023 at the FPS is heat recovery from the engineering processes by way of installing compressors which reduce energy consumption and connecting the engineering boilers in one system, which enabled decommissioning of one of the boilers.

All that contributed to more effective electric energy, heating and natural gas consumption.

At the domestic companies the energy/gas/heating consumption intensity ratio per ton of production was reduced compared with 2022 by 2%, 9%, and 4% y/y, respectively, whereas at Grupa KĘTY S.A. the reduction equalled 7%, 1%, and 13% respectively.

Direct energy consumption in 2022 and 2023, by main energy sources

Capital Group Unit 2022 2023 Change y/y
Poland
Electricity GJ 632,622 620,423 -2%
Natural gas GJ 544,330 495,808 -9%
Heat GJ 69,007 66,021 -4%
Other locations
Electricity GJ 21,288 22,215 4%
Natural gas GJ 10,509 17,116 63%
Heat GJ 377 416 10%
Grupa KĘTY S.A. Unit 2022 2023 Change y/y
Electricity GJ 270,147 265,379 -2%
Natural gas GJ 271,622 283,955 5%
Heat GJ 44,306 40,761 -8%

Intensity of energy consumption in 2022 and 2023, by main energy sources

Capital Group Unit 2022 2023 Change y/y
Poland
Intensity of electric energy consumption GJ/Mg 2.13 2.09 -2%
Intensity of natural gas consumption GJ/Mg 1.83 1.67 -9%
Intensity of heat consumption GJ/Mg 0.23 0.22 -4%
Other locations
Intensity of electric energy consumption GJ/Mg 4.69 3.15 -33%
Intensity of natural gas consumption GJ/Mg 2.31 2.43 5%
Intensity of heat consumption GJ/Mg no data no data
Grupa KĘTY S.A. Unit 2022 2023 Change y/y
Intensity of electric energy consumption GJ/Mg 2.34 2.17 -7%
Intensity of natural gas consumption GJ/Mg 2.35 2.32 -1%
Intensity of heat consumption GJ/Mg 0.38 0.33 -13%