The "Power Plant Infrastructure Improvement" project carried out in 2015 in the Chelveston region of the UK for Chelveston Wind & Solar Park aimed at modernizing the electrical infrastructure of the wind and solar power plant and increasing efficiency. Within the scope of the project, the existing energy distribution systems were renewed, increasing the plant's production capacity and energy transmission efficiency. The electricity obtained from renewable energy sources was ensured to be transferred to the grid uninterruptedly and reliably. The project contributed to sustainable energy production and demonstrated an environmentally friendly approach.