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Oak Park staff and consultant outline approach to reach 30% green infrastructure by 2030
Summary
Sustainability staff and Greenprint Partners presented Phase 1 of a plan to define and measure a Climate Ready Oak Park goal of 30% municipal and community land as green infrastructure or managed for biodiversity by 2030; the plan will combine mapping, baseline metrics and public engagement to identify opportunity corridors and policy tools.
Sustainability staff and consultants from Greenprint Partners presented Phase 1 of a Biodiversity and Green Infrastructure Definition and Measurement Framework to the Village Board on Feb. 17, describing how the village intends to measure and pursue a Climate Ready Oak Park commitment to reach 30% green infrastructure or enhanced management by 2030.
The presentation explained three interlinked definitions that will guide measurement and planning: (1) biodiversity (species, populations and ecosystem function), (2) green infrastructure (pervious surfaces and engineered features that mimic ecological functions, including rain gardens, bioswales, green roofs and permeable pavement) and (3) enhanced management (maintenance practices such as reduced pesticide use, leaf‑litter retention and tree canopy care). Staff said the measurement would include both public and private properties in village‑wide baselines.
Why it matters: The village framed green infrastructure as a resilience tool that can mitigate stormwater flooding, reduce heat‑island effects and support urban biodiversity. The definition and methodology work is intended to produce an evidence base for policy, incentives and outreach that can drive equitable implementation across neighborhoods.
Next steps and community engagement: Consultants said they will compile existing data sets (tree inventories, iNaturalist observations, aerial imagery and the village’s existing program data), build baseline measures of pervious area and enhanced management practices, and identify opportunity scenarios and corridors that would most effectively deliver benefits. The village plans open houses, pop‑ups, a survey and additional stakeholder engagement over spring and summer to refine strategies and identify feasible policy and incentive packages.
Board input: Trustees suggested leveraging existing village inspections and field staff to collect recurring data, using parkway native plantings as an easy early win, and ensuring metrics are replicable to permit regular monitoring. Staff said a web page and an Engage Oak Park survey will be launched to collect public feedback and make baseline data accessible.
Implementation: Phase 2 will quantify baseline acreage and metrics; Phase 3 will recommend policy, incentive and education options targeted to hotspots of need and equity priority areas.
