The city of Chandigarh has made significant strides in sustainable development by enhancing the energy efficiency of its government infrastructure. To promote energy conservation and efficiency, an energy management cell, known as the State Designated Agency (SDA), has been established under the engineering department. The SDA, in collaboration with the Bureau of Energy Efficiency (BEE), New Delhi, prepared a State Energy Efficiency Action Plan, which was approved by the administrator of UT Chandigarh in August last year.
As part of the plan, the Chandigarh administration replaced conventional electrical light fittings and HVAC systems in existing government buildings with energy-efficient alternatives. The SDA also benchmarked the energy performance of government buildings under the Star Rating Programme of the BEE, which gives star ratings based on the Energy Performance Index (EPI). A 1-Star rating indicates the least energy savings, while a 5-Star rating represents the highest level of energy efficiency.
As a result of these efforts, five government buildings have received star ratings, including the Deluxe Building and Additional Deluxe Building in Sector 9D, which have both achieved 4-star ratings. These improvements are attributed to significant enhancements in energy performance, including optimized lighting systems, improved HVAC operations, and the adoption of advanced energy management practices.
Notably, the Paryavaran Bhawan in Sector 19 has been awarded a 5-Star Rating for its exemplary energy performance. Additionally, the NITTTR Building and the former Smart City Limited Office Building have also earned 5-star ratings. The chief engineer, CB Ojha, highlighted the achievements, stating that the energy management cell has played a crucial role in promoting energy conservation and efficiency in government buildings.
The upgrade in energy efficiency standards is expected to have a positive impact on the environment and contribute to the city’s sustainable development. The use of energy-efficient lighting and HVAC systems will reduce energy consumption, lower greenhouse gas emissions, and minimize the city’s carbon footprint. The success of this initiative is a testament to the effective collaboration between the Chandigarh administration, the SDA, and the BEE, and serves as a model for other cities to follow in promoting energy efficiency and sustainability.