Bills › 91st General Assembly

SF 338Died when the session ended · April 7, 2025

Relating to duties of the department of natural resources related to air quality including reporting requirements, certifications, data gathering, and rules references

Sponsored by the Senate Natural Resources and Environment Committee

Proposed by the Department of Natural Resources · all agency proposals

Topics:Environment & natural resources

Same legislation: HSB 103, SSB 1101, HF 847

Write your legislators about it

Also covers HSB 103 and SSB 1101 and HF 847.

Where it is now

  1. Done: IntroducedFebruary 4, 2025
  2. Done: SubcommitteeFebruary 4, 2025
  3. Done: Senate committeeFebruary 17, 2025
  4. Done: Passes the SenateApril 7, 202547–0
  5. Stopped: House committeeDied when the General Assembly ended
  6. Next: Passes the House
  7. Next: To the Governor
  8. Next: Signed into law

Died when the session ended The 2026 session adjourned on May 3, 2026, the General Assembly’s last regular session. Bills that didn’t pass both chambers died. What’s a funnel?

What’s in it

AI summary The Department of Natural Resources would change how it reports greenhouse gas emissions to match the schedule used by the federal government. This update allows the state to use the Environmental Protection Agency's reports to meet its yearly requirements. Additionally, the state would no longer be required to collect this data itself or run a voluntary registry for emissions.1

Read the official explanation

This bill relates to duties of the department of natural resources (DNR) related to air quality. Under current law, DNR is required to submit a report to the governor and general assembly yearly by December 31 regarding greenhouse gas emissions in the state during the previous calendar year. Pursuant to the Consolidated Appropriations Act of 2008, the United States environmental protection agency (EPA) has started conducting annual statewide greenhouse gas inventories. These inventories cover the year prior to the previous year. The bill changes the time frame covered by the report to include emissions that occurred two calendar years prior to the current calendar year to align with EPA’s schedule and allows the EPA inventory, if completed, to fulfill the reporting requirement. 24. The bill removes specified rule references to conform to the Iowa administrative code change. The bill removes a provision requiring the environmental protection commission to adopt rules for the certification of solid waste incinerator operators. Under current law, DNR is required to create a greenhouse gas inventory by gathering data and reporting information from producers of greenhouse gases regarding their emissions and coordinate this data collection with EPA. Additionally, DNR is required to establish a voluntary greenhouse gas registry. The bill repeals these requirements. Federal regulations provide requirements for greenhouse gas reporting and a voluntary greenhouse gas registry.

Why it matters. The Department of Natural Resources would change how it reports greenhouse gas emissions to align its schedule with the federal government and could use the EPA's inventory to meet its reporting duties. This change also removes requirements for the department to collect greenhouse gas data from producers and to maintain a voluntary greenhouse gas registry.2

Full bill text3

Senate subcommittee

Named February 4, 2025 (as SSB 1101). On February 10, 2025 it recommended passage.

Three legislators hear a bill first and recommend what the committee should do; it’s the best time to weigh in. How to take part

Iowa Code it changes

Amends§455B.104§455B.133B§455B.304

Repeals§455B.152

How the Code works4

Lobbying

3 for · 0 against · 7 undecided · Who →

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