ENERGY MANAGEMENT AND ENVIRONMENTAL SUSTAINABILITY IN EARTHWORKS

<p><i>The modern construction sector faces the challenge of high energy consumption and emissions of harmful gases, with earthworks occupying a particularly important place due to the intensive use of heavy machinery. This paper analyzes strategies for increasing energy efficiency through process optimization, proper machine management and the application of new technologies. Special emphasis is placed on hybrid and electric machines, telematics systems and software solutions that enable real-time monitoring and planning of work. Experimental studies have shown that changing operating parameters, such as engine speed and depth of engagement, can lead to significant fuel savings, reduced emissions and increased productivity. The results confirm that energy management in earthworks does not only contribute to cost reduction, but is a key step towards sustainable construction and reduction of negative environmental impact.</i></p> <p><strong><i>JEL</i></strong><strong><i> classification: </i></strong>Q01, Q40<i></i></p>