For more than a century, the silhouette of the steel mills against the Lake Michigan shoreline has defined Northwest Indiana, a landscape built on the labor of generations of steelworkers. But as the global economy shifts, the Region stands at a crossroads. Protecting the backbone of the local economy — those good-paying union jobs — means embracing the next chapter of American manufacturing: clean steel.
According to a recent report from Indiana University’s Environmental Resilience Institute, the path chosen today will dictate the economic reality of 2034 and beyond. Clinging to outdated, coal-powered technology means possibly watching our industrial crown jewels fade into obsolescence. However, with a pivot toward modernization, the Region will be well positioned for success for decades to come.
The decline of steel employment is not a new story. Since the 1970s, automation and global competition have stripped away three-quarters of the sector's jobs. Today, coal-based mills operate at just 75% capacity, a stagnation that recently led to the layoff of 600 workers at Dearborn Works in Michigan. Hoosiers can’t afford to wait for the next round of pink slips.
Cleveland Cliffs and Nippon Steel, which owns U.S. Steel, are considering nearly $1 billion in investments to reline blast furnaces at Gary Works and Burns Harbor. While that investment is welcome, tying the fate of the mills to coal-reliant technology is a dangerous gamble. The automotive sector — the largest buyer of primary steel in the U.S. — is rapidly moving toward green supply chains. If Indiana’s steel isn't clean, it won't be bought.
Nippon Steel already is making this kind of investment in the state of Arkansas, recently announcing they will spend $1.9 billion to build a lower-carbon ironmaking plant there. Indiana’s infrastructure already exists; it just needs to be updated for the future.
The future of steelmaking is in Northwest Indiana, not Arkansas, and a long-term capital commitment from a global leader would be transformative. By converting to coal-free, clean steel production, Nippon Steel won’t just save an industry; they’ll be growing it.
The ERI report suggests that transitioning to modern technology could increase regional jobs sevenfold by 2034 across the iron, steel and energy sectors. While routine production roles may shift, there will be a massive surge in demand for skilled technical, electrical and engineering positions — the kind of high-wage union careers that sustain families and local businesses.
Beyond the balance sheets is a moral imperative to modernize. For too long, local neighbors have paid the price for industrial success. Northwest Indiana’s three primary mills are among the top 15 sources of cancer-causing air pollution in the nation. Between 2020 and 2025, local families shouldered an estimated $375 million in extra healthcare costs for asthma and cancer linked to steel and coke pollution. Every year, this pollution costs the community more than $100 million in medical bills and tens of thousands of lost work and school days.
Modernizing to clean steel technology can reduce this toxic air pollution by 80%. This presents both an environmental and economic win for every household that will no longer have to choose between a paycheck and their health.
The choice is clear: double down on the technology of 1908 and risk losing 12,000 jobs by the next decade or lead the world in the clean energy transition.
At Indiana Conservation Voters, we believe the workers of Northwest Indiana deserve an industry that is as resilient as they are, and we hope Nippon Steel and other big companies see the value of investing in Hoosier jobs and health.
Note: Join community leaders and partners for “Our Mill, Our Future: A Community Town Hall on Clean Steel” at 6 p.m. May 28 at the Gary Public Library, 220 W. 5th Ave. to talk about how Northwest Indiana can be first — not last — in line for modern steelmaking that protects our health, our jobs and our economy. Sign up here.
