Chicago's Fulton Market is becoming a test case for cleaner tower living. An apartment high-rise now under construction there is meant to show that even a large, dense building can operate with far less fossil-fuel use.
The new 33-floor development will be among the first to employ geothermal heating in a high-rise building.
Here's what to know
According to The Chicago Tribune, the building at 410 N. Elizabeth St. is among the first residential high-rises in Chicago planned as both all-electric and geothermal-powered. Its design is intended to heat and cool a large apartment property without using on-site gas systems.
In a city where new towers have long depended on conventional heating equipment tied to fossil fuels, shifting an entire high-rise to electric systems and pairing them with geothermal energy points to a different path for future development.
Geothermal, also known as ground-source heating and cooling, works by tapping into the relatively stable temperatures underground to help heat buildings in winter and cool them in summer. In practice, that can mean lower energy demand, reduced planet-warming pollution, and less exposure to gas price fluctuations.
A successful run in such a visible 33-story development corridor could expand ideas about where low-pollution building design belongs. Rather than being seen mainly as an option for single-family homes or smaller buildings, it could appear more viable for major urban projects as well.
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More background
High-rises are especially difficult to decarbonize because they need large, dependable systems to keep hundreds of residents comfortable in extreme temperatures. That challenge is even more pronounced in Chicago, where winters can be harsh and summer heat waves can push cooling systems to their limits.
All-electric buildings are drawing increasing attention because they eliminate indoor combustion from appliances and mechanical systems. That can improve indoor air quality while also making it easier to power buildings with cleaner electricity as the grid adds more wind, solar, and other lower-pollution energy sources.
Geothermal adds another layer of efficiency. Instead of generating heat by burning fuel, the system transfers heat to and from the ground. That generally uses less energy than standard heating and cooling methods, especially over time.
For renters, the benefits could include more stable utility costs, quieter building operation, and cleaner indoor environments. For cities, wider adoption could help reduce building-sector pollution — one of the biggest contributors to global pollution.
What's being done?
The Fulton Market tower suggests that at least some developers are willing to test cleaner building technology at a much larger scale than before. Demonstration projects often help normalize systems that once seemed too niche or too risky for mainstream construction.
If the building performs well, it could influence future designs in Chicago and other dense urban markets. Large residential developments often set trends, and successful early examples can make lenders, builders, and policymakers more comfortable with similar approaches.
Wider adoption would still depend on cost, planning, and local conditions. Geothermal systems require upfront design coordination and site work, and not every property is equally well suited for them. Still, high-profile projects can help answer practical questions about performance, maintenance, and resident experience.
Cleaner heating and cooling technology is moving beyond suburban homes. Whether in apartments, condos, or offices, the idea of fossil-fuel-free comfort is becoming more realistic across a wider range of scales.
If the tower delivers on its promise, it could help shift the conversation around what modern urban housing looks like. Instead of treating clean heating as a boutique feature, Chicago may be getting an early example of how it could become standard practice in the next generation of big-city buildings.
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