Bills › 89th General Assembly

HF 522Signed by Governor · June 8, 2021

Providing that a qualified confinement feeding operation may utilize an anaerobic digester system to treat manure, and making penalties applicable

Sponsored by the House Agriculture Committee

Topics:AgricultureEnvironment & natural resourcesLivestock & confinements

Same legislation: HF 287

Where it is now

  1. Done: IntroducedJanuary 28, 2021
  2. Done: SubcommitteeFebruary 2, 2021
  3. Done: House committeeFebruary 11, 2021
  4. Done: Passes the HouseFebruary 23, 202175–18
  5. Done: Senate committeeMarch 30, 2021
  6. Done: Passes the SenateMay 17, 202138–7
  7. Done: To the GovernorMay 24, 2021
  8. Done: Signed into lawJune 8, 2021

Signed into law What’s a funnel?

What’s in it

AI summary Large-scale animal farms that meet certain size requirements can now use anaerobic digester systems to handle their manure. These systems use bacteria without oxygen to break down waste and create biogas. This provides an alternative to the current rules that require manure storage structures to use air and aeration equipment.1

Read the official explanation

GENERAL.101) and specifically subchapter II which regulates air quality. The department of natural resources (DNR) regulates confinement feeding operations (operations) including associated structures. The bill provides that a qualified confinement feeding operation (qualified operation) may store and process manure from the qualified operation using an anaerobic digester system (digester).206). A digester is a covered manure storage structure having a primary function to process manure by utilizing bacteria to break down organic matter in the absence of oxygen for purposes of producing, collecting, and utilizing a biogas. SPECIAL TERMS.102(4) and (14)).102(46)).102(6) and (7)).00 AU each.307). ENFORCEMENT AND APPLICABLE CIVIL PENALTIES.103).109).

Full bill text · What changed before it passed2

Senate subcommittee

Named February 25, 2021. On March 8, 2021 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§459.102§459.206

How the Code works3

Lobbying

4 for · 3 against · 12 undecided · Who →

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