Iowa City presents 2026 Climate Action Impact Report, highlights tree-planting, retrofit pilots and EV readiness

Sarah, a member of the city’s climate-action staff, presented the 2026 Climate Action Impact Report to the City of Iowa City council at the May 5 work session, describing five years of programs under the Accelerating Iowa City plan and a slate of next steps to expand adaptation and resilience work.

The report highlights community-facing programs and co-benefits beyond emissions reductions: the Root for Trees program has planted more than 1,700 trees and is on track to exceed 2,000 this year, the Green Iowa AmeriCorps team has performed over 1,200 home energy audits, and the city’s HERS incentive program is projected to produce nearly $500,000 in combined participant energy savings over the next five years — about $7 of savings for every $1 the city invested, the presentation said.

Sarah told the council the insulation grant includes ventilation and air-sealing checks to reduce mold risk and that AmeriCorps teams conduct pre-work assessments before insulation is installed. She described a new Whole Home Energy Retrofit pilot that ties substantial grants to a requirement that participating landlords accept Housing Choice vouchers for five years after retrofits; four landlords have enrolled and staff are in talks with a fifth landlord to complete the pilot’s initial goal.

The report also emphasized volunteer engagement and data-driven outreach. City volunteers helped collect hyper-local temperature data through the “Spot the Hot” initiative with NOAA, operate CoCoRaHS precipitation stations, and conduct bike-and-pedestrian counts used by engineering staff to inform projects like the Burlington Bridge realignment and protected bike lanes. Sarah said Spot the Hot found up to a 14°F difference between the hottest and coolest parts of the city and that projected heat-days over 90°F could increase substantially later this century, motivating an upcoming climate vulnerability and adaptation plan.

On transportation and electrification, the presentation summarized the Eastern Iowa EV Readiness Plan work and stressed that about 80% of charging occurs at home, making multifamily charging access a priority. The city now supports both Level 1 and Level 2 solutions after condo stakeholders said many stalls lacked the electrical capacity for Level 2 chargers. Sarah also noted early data for electrified fleet vehicles show operating costs of about $0.08 per mile versus $0.20 per mile for older vehicles.

The Climate Action Grant program and Climate Fest were presented as part of the city’s transparency and outreach strategy: the city notifies households via a mailed annual greenhouse-gas update and uses Climate Fest to showcase projects and engage residents in hands-on demonstrations. Staff said the program’s recent grant round will add around 10 awardees and highlighted local co-benefits such as an LED retrofit at a church that enabled the facility to host a childcare program that otherwise might have closed.

Council members pressed staff on participation patterns and outreach to underrepresented neighborhoods; Sarah said staff map program uptake using GIS, are exploring intake-based approaches to reduce barriers to participation (for example, city staff completing enrollment forms by phone for insulation applicants), and coordinate with partner organizations and the county when appropriate. On jurisdictional limits, she said city tax dollars fund city programs and that any extension beyond city limits would require regional agreement and funding arrangements.

Next steps cited in the presentation include launching a formal climate vulnerability and adaptation plan, continuing resilience-hub pilot work with multi-year planning and implementation support, and advancing pilot projects such as the methane capture system at wastewater and net-zero student-built affordable housing units. The council thanked the Climate Action Commission and staff for the report; the work session proceeded to other agenda items.