In recent years, Joliet has demonstrated a strong commitment to sustainability, implementing various initiatives aimed at promoting environmental responsibility and resource conservation.
City-Led Sustainability Initiatives
The City of Joliet has undertaken several projects to enhance energy efficiency and reduce environmental impact. Notably, all traffic signals have been upgraded from traditional incandescent bulbs to energy-efficient LED lights, resulting in an 85% reduction in energy usage. This transition not only conserves energy but also improves visibility and safety at intersections.
During winter months, the city employs an environmentally friendly de-icing method by mixing sugar beet juice with traditional rock salt. This innovative approach reduces salt usage by 10%, minimizing corrosion and lessening the environmental impact on local waterways.
Water Conservation Efforts
Water conservation remains a focal point for Joliet. The city actively participates in the annual Wyland National Mayor’s Challenge for Water Conservation, encouraging residents to pledge to reduce pollution and manage water resources more wisely. This initiative fosters community engagement and promotes sustainable water practices among residents.
Joliet Junior College’s Role in Sustainability
Joliet Junior College (JJC) plays a pivotal role in advancing sustainability within the community. The college offers priority parking for low-emission and hybrid vehicles and provides electric vehicle charging stations on campus. Additionally, JJC’s MakerLab serves as a hub for innovation, offering access to 3D printing and laser cutting technologies, which support sustainable practices in education and manufacturing.
Furthermore, JJC is undertaking a rehabilitation project for its campus lake to restore its ecological health. The project includes dredging sediment, implementing best management practices to reduce pollution, and planting native species along the shoreline to prevent erosion.
Community Engagement and Education
Both the city and JJC emphasize the importance of community involvement in sustainability efforts. JJC’s Office of Sustainability organizes events and presentations to raise awareness and educate the public on environmental issues. These initiatives aim to inspire residents to adopt sustainable practices in their daily lives, contributing to the overall well-being of the community.
Through collaborative efforts between the city, educational institutions, and residents, Joliet continues to make significant strides toward a more sustainable and environmentally conscious future.

