Karshi State University is expanding its use of renewable energy through the installation of solar panels across its campus. A total of 2,790 solar panels have been installed on 17 university buildings, supported by a 510 kW on-campus solar power plant. The combined installed capacity of the university's solar energy systems is 1,545 kW. During the period from October 2024 to September 2025, the university generated 1,832,706 kWh of electricity from solar energy. Solar-generated electricity supplies campus facilities, reduces dependence on the regional electricity grid, and contributes to the university's transition towards cleaner energy. Surplus electricity is exported to the grid.
Solar energy plays a significant role in meeting the university's electricity needs. During the October 2024–September 2025 period, solar electricity generation represented a reported 54.3% of total electricity consumption, based on 1,832,706 kWh of solar generation and total electricity consumption of 3,375,993 kWh. The university's renewable energy infrastructure supports the efficient use of energy resources and helps reduce greenhouse gas emissions associated with electricity supplied by the regional power grid.
Karshi State University implements energy-efficiency measures across its academic buildings, laboratories, administrative offices, and other facilities. All university buildings are equipped with LED lighting systems, and the replacement of traditional fluorescent and halogen lamps has contributed to electricity savings of up to 100,000 kWh annually. Thermal insulation has been installed in new academic and administrative buildings, helping reduce the energy required for heating and cooling. More than 90% of campus buildings are reported to have energy-saving technologies or insulation measures in place. The university also prioritizes energy-efficient electrical appliances and laboratory equipment. Energy efficiency is an important criterion in the procurement of computers, printers, servers, refrigerators, air-conditioning systems, and other equipment. Newly purchased appliances and laboratory instruments are selected from A+ and A++ energy-efficiency classes, as applicable.
The university uses an online energy-monitoring system to track electricity generation, consumption, and electricity exported to the grid. Energy use is monitored regularly to identify inefficiencies, improve resource management, and support evidence-based decisions on energy conservation. The campus also hosts a Laboratory for the Use of Alternative Energy Sources, where energy production, consumption, and savings are monitored using modern tracking technologies. These activities support the university's efforts to improve energy performance and promote the practical application of renewable energy technologies.
The university's electricity consumption has been reduced through solar energy generation, LED lighting, thermal insulation, energy-efficient equipment, and improved monitoring practices. Electricity is primarily used for lighting academic buildings and laboratories, operating heating and air-conditioning systems, powering computers and servers, and meeting the needs of student dormitories, cafeterias, and administrative offices. The university's recorded electricity consumption decreased from 2,458,583 kWh in 2024 to 1,775,155 kWh in 2025, representing a reported reduction of 27.8%. This progress reflects ongoing efforts to improve energy efficiency and reduce dependence on purchased electricity.
Karshi State University's Environmental Sustainability Policy promotes energy conservation, increased energy efficiency, the adoption of renewable energy sources where feasible, and the implementation of smart resource-management technologies. The university is committed to reducing energy consumption and greenhouse gas emissions through sustainable campus operations and responsible procurement. The Sustainability Committee oversees sustainability initiatives and supports the implementation of the university's Green Campus objectives. Energy efficiency, renewable energy generation, and carbon management form important components of the university's long-term ambition to achieve carbon neutrality by 2030.
The university continues to use natural gas for heating, kitchens, student dormitories, and other campus needs. Recorded natural gas consumption for the October 2024–September 2025 period was 581,173 m³. Energy-related emissions are assessed using electricity consumption, solar energy generation, and natural gas use. The university's solar installations help offset emissions associated with electricity that would otherwise be supplied by the regional grid. Continued investment in renewable energy and energy-efficient technologies is intended to reduce the university's environmental footprint.
Karshi State University contributes to SDG 7 – Affordable and Clean Energy through renewable electricity generation, solar infrastructure development, energy-efficient lighting, building insulation, efficient equipment procurement, and digital energy monitoring. These initiatives support more responsible energy consumption, reduce reliance on grid electricity, and strengthen the university's commitment to a cleaner, more energy-efficient, and sustainable campus.