In a groundbreaking move for sustainability, all 411 city-owned buildings in Chicago are now powered by renewable energy or offset their emissions through nationwide renewable energy projects. This achievement marks a major milestone stemming from an agreement signed three years ago to accelerate the city’s transition to clean energy.
By Joseph Gutierrez
Solar Energy Powers Chicago’s Transformation
In 2022, then-Mayor Lori Lightfoot secured an agreement with Constellation Energy to source electricity from the 593-megawatt Double Black Diamond solar farm. Developed by Swift Current Energy in Sangamon and Morgan counties, this facility now provides 70% of the energy needed for city buildings, including iconic locations like City Hall, libraries, and O’Hare and Midway airports.
A Major Step Toward Sustainability
The shift to renewable energy is projected to reduce Chicago’s carbon emissions by 290,000 metric tons annually—the equivalent of taking 62,000 cars off the road. However, one-third of these reductions are achieved through renewable energy financing rather than direct energy use. According to Angela Tovar, Chicago’s Chief Sustainability Officer, this strategy allows the city to explore long-term solutions like rooftop solar installations to address the remaining emissions.
Ambitious Goals for the Future
With the Double Black Diamond solar farm now operational, Chicago has set an ambitious new target: to power all buildings within city limits entirely with renewable energy by 2035. If achieved, this would make Chicago the largest city in the U.S. to accomplish this goal, further cementing its leadership in climate action.
An Inspiration for Other Cities
Chicago’s success underscores the importance of innovative partnerships and forward-thinking strategies in renewable energy adoption. By actively reducing emissions and enhancing infrastructure, the city demonstrates how urban centers can lead the charge in combating climate change. Despite some criticism of its financing approach, Chicago’s efforts provide a blueprint for other cities striving to meet their sustainability goals.
Chicago’s commitment to renewable energy showcases how cities can lead in combating climate change through innovative strategies and ambitious goals. By leveraging partnerships and financing models, the city is laying the groundwork for a sustainable urban future. This approach serves as a compelling example for other cities to follow in their pursuit of climate resilience and environmental responsibility.
Based on content from www.goodnewsnetwork.org and own research.