Clean Water

As study shows pesticides drifting onto Illinois schools and parks, residents push for better tracking

Commercial pesticides are being detected in public spaces like schools and parks, according to recently released research by Prairie Rivers Network, an Illinois-based nonprofit that advocates for water health. ​In addition, environmental advocates say Illinois ​doesn’t have an established method to track ​agricultural pesticide drift and ​lacks the regulations to prevent exposure like what occurred in Morton.

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Orange sun over water at a beach.

Rising Temperatures and Rising Costs: Heat Deaths as a Consequence of Climate Change and The Affordability Crisis

This year’s extraordinary heat made July 2026 Cook County’s deadliest month for heat deaths in a decade. Regardless of where you live, heat waves have become the most lethal weather phenomenon in the world, killing an average of 12,000 people every year. Like many other environmental injustices, heat deaths do not impact everyone equally.

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From Warning to Reality: One Year After the “Big Ugly Bill”

One year ago, the Illinois Environmental Council warned that H.R.1, dubbed the “Big Ugly Bill,” would impact Illinois’ clean energy economy, weaken environmental protections, and make it harder for families and communities to thrive. One year later, we revisited those projections by reviewing updated economic analyses, federal implementation, and conversations with our partners across Illinois to understand what has changed and what challenges remain.

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Why Does My Street Flood?

Every spring and summer, Chicago basements flood like clockwork, but this isn’t just bad luck with the weather. It is the direct collision of a 1930s sewer network, a rapidly shifting climate, and decades of systemic urban disinvestment. Chicago’s Deep Tunnel project can’t save us alone, we need to embrace water policy and nature-based climate resilience.

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Gov. Pritzker pauses data center subsidies

The POWER Act, which would have regulated data centers in Illinois, failed to advance before the legislative deadline, leaving pending projects without new state guardrails. Meanwhile, Gov. J.B. Pritzker has paused data center tax incentives and is pushing for stricter standards on energy use, water consumption and community impact. Joining us to discuss the implications is Jen Walling, executive director of the Illinois Environmental Council.

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POWER Act data center regulation won’t move forward this spring

“The ICJC supports continued education (about the POWER Act), but communities around the state have spoken and are demanding action from lawmakers to address the impact the influx of data centers has on our utility bills, water resources, and communities,” said Hannah Flath, a spokesperson for the Illinois Environmental Council, on behalf of the Clean Jobs Coalition. “We’re calling on legislative leaders to convene a negotiating table by the end of June to negotiate and work toward passing the POWER Act.”

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