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No Senate floor passage is recorded for Iowa HF 2104 in the official bill history reviewed through April 16, 2026. The Iowa House passed the measure 64–28 on January 21, 2026; later Senate entries show committee steps, unfinished business, and a proposed amendment—not enactment.
What happened to Iowa HF 2104?
HF 2104, formerly HSB 507, concerns eminent domain for carbon oxide pipelines. The Iowa House passed it 64–28 on January 21, 2026. In the Senate, the bill was referred to Commerce, received subcommittee and committee consideration, and was placed on the calendar. On March 26, 2026, it was listed under unfinished business. The latest action identified in the official history reviewed here is the filing of amendment S-5190 on April 16, 2026. Iowa Legislature bill history
Those entries do not establish Senate floor passage. Nor do they establish that HF 2104 became law, failed, or had a later disposition. The status described here is limited to the official history and amendment packet cited above; check the Legislature’s current bill record for any subsequent action.
What would the bill restrict?
The introduced bill text would prohibit a person from using eminent domain to acquire right-of-way for, construct, or operate a pipeline whose primary purpose is transporting carbon oxide. It also states that it would take effect upon enactment and apply to condemnation proceedings filed on or after that effective date. These are provisions of the introduced proposal, not a description of current law. Iowa Legislature bill history
#1 Best Overall
- EXPOSED DOHC V8 ARCHITECTURE: This model presents a V8 layout with two angled cylinder banks, four exposed overhead camshafts, dual timing-chain drives, a central intake section, and outward-facing exhaust headers. The open arrangement makes the major mechanical structures easy to identify before and during operation.
- PRECISION METAL CONSTRUCTION: Built from precision-cast and machined components in anodized aluminum and stainless steel. Defined surfaces, exposed fasteners, timing assemblies, and front pulleys reflect key structures found in modern V8 engine architecture while giving the completed model a detailed industrial finish.
- 500+ COMPONENT ASSEMBLY: Build the model from more than 500 labeled components, including precision metal parts, screws, and assembly hardware. Custom foam trays help organize and protect the parts, while the included tool set and full-color manual guide the approximately five-hour assembly process.
- MOTORIZED FOUR-STROKE MOTION: An electric motor concealed inside the starter housing drives the crankshaft, connecting rods, pistons, and valvetrain through a four-stroke mechanical sequence. Viewing openings reveal the internal movement, while the exposed camshafts, timing chains, and belt-driven pulleys show how motion is transferred across the assembled engine.
- MECHANICAL DISPLAY FOR HOME OR OFFICE: Measuring approximately 7.80 × 6.69 × 7.09 inches when assembled, the DM118 combines visible mechanical motion with detailed metal construction. Intended for ages 14 and above, it is suited to model builders, automotive enthusiasts, engineering fans, and hobbyists for display in a home, office, study, studio, or workshop. A metal gift box is included.
What did proposed amendment S-5190 add?
The April 16, 2026 legislative packet contains proposed amendment S-5190, which amends amendment S-5001 to HF 2104. Its language includes the same core eminent-domain restriction for pipelines primarily transporting carbon oxide. The packet also includes proposed provisions concerning informational meetings and a voluntary easement corridor. Because this is proposed amendment language, it should not be treated as adopted Senate text or enacted law. Iowa Legislature, April 16, 2026 bill and amendment packet
How to distinguish the bill’s status from its proposed terms
- House-passed proposal: HF 2104 passed the Iowa House on January 21, 2026, by 64–28.
- Senate action shown: The recorded history includes committee activity and an unfinished-business entry, followed by the filing of S-5190. It does not show a Senate floor vote.
- Proposed amendment: S-5190 contains proposed language and additional pipeline-related provisions; filing an amendment does not establish adoption.
- Enacted law: The records reviewed do not establish enactment or the bill’s final disposition.
These distinctions matter because a House vote, a Senate committee recommendation, an amendment filing, and enactment are different legislative events. The official record reviewed supports the first three procedural descriptions above, but not a claim that the Senate passed HF 2104.
Quick Recap
Best Value
- BUILD YOUR OWN ENGINE – Assemble a clear 4-cylinder engine model kit with 175+ durable pieces. A fun DIY engineering toy engine that shows how pistons, valves, and gears really move.
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- COMPLETE STEM ACTIVITY KIT – This kids engine build kit includes everything needed: 175+ parts, tools, illustrated instructions, and a Learning Guide for an engaging STEM toy experience.
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Rank #4
- Wonderfully Detailed Model: Our 5-Cylinder Radial engine model kits feature genuine precision-cast and machined parts in anodized aluminum and stainless steel. Each piece is accurate, detailed and directly correlates to assemblies found in modern, high-performance automobile engines. This is a superb introduction into engineering and mechanics.
- Complete Accessories: The kit contains over 230 parts. Each finely-crafted part is labeled, and packaged in custom foam carriers to ensure they are organized, complete, and undamaged. A clear, full-color instruction manual is included. While the engine is complex, step-by-step instructions – along with some patience – ensure excellent results.
- Simulation Model: A real electric motor inside the starter motor housing drives the 5-Cylinder Radial engine. The crankshaft, rods and pistons can be observed through special viewing windows. You can observe the operation of the 5-Cylinder Radial engine during the whole process. It is not only a beautiful decoration, but also a simulation dynamic model that can simulate the operation of a real 5-Cylinder Radial engine. Even when not in motion, it is an impressive machine to see.
- Excellent Learning Activity: This kit is not recommended for unsupervised children under the age of 14, due to its small parts. However, it provides a great opportunity for adults to spend time with children. The child will learn to understand and follow illustrated instructions, manipulate parts and basic tools, and to know the accomplishment of a job well-done. It fosters an appreciation for the ingenuity in today’s technology as well as the need for it in coming generations.
Rank #3
- Motorized Mechanical Motion: After assembly, an electric motor drives the crankshaft, pistons, timing chain, pulleys and dual overhead camshafts in synchronized motion, clearly revealing how the complete inline-four system works together.
- Precision metal craftsmanship: Anodized aluminum alloy and stainless steel give the completed engine substantial weight, durable surfaces and finely resolved mechanical detail.
- 250+ piece advanced build: Follow the full-color manual through about four hours of assembly. Numbered parts arrive organized in protective foam, with basic tools included.
- Open DOHC engineering: Inspired by pioneering inline-four racing engines, the exposed twin-cam, chain-driven timing layout reveals how motion travels from crankshaft to valvetrain.
- Collector-ready presentation: At 6.24 x 4.61 x 7.17 inches and about 4.72 pounds, the completed model brings real presence to a home, office or workshop. A durable metal case protects and organizes the kit.
Rank #2
- 【Powerful 1200w Output & Non-Destructive Cleaning】The walnut blaster uses a 1200W motor, which is specially used to remove carbon deposits on the intake manifold, intake valve and exhaust valve. It will not cause any wear and tear on the car interior, will not damage the electronic components in the car, and will not affect the process accuracy of the cleaning part.
- 【External Air Source & Environmentally Friendly Cleaning】The walnut blaster kit for carbon cleaning is equipped with an external air source to spray high-pressure airflow and walnut sand into the pipeline, so that the walnut sand can impact the carbon deposits more strongly to achieve a cleaning effect. The cleaning process is a physical action, without chemical pollution, which is more environmentally friendly than ordinary fuel additives or engine cleaners.
- 【Automatic Recovery of Walnut Sand】When the sprayed walnut sand impacts the carbon deposits, the built-in filter element and screen of the walnut blaster machine automatically separate the recovered walnut sand from the carbon deposits, without manual recovery. The entire cleaning step is an integrated operation, which saves worry and effort, and the recovered walnut sand can also be recycled to save costs.
- 【5 Adapters & Handle & Universal Wheels】The carbon deposit cleaner machine is equipped with a variety of silicone adapters, including round, oval, rectangular, square, etc., suitable for most car models. The walnut blaster machine has a handle design on the top and universal wheels at the bottom, which makes it easy to move anywhere.
- 【Packing List】The walnut blaster kit includes a carbon deposit cleaning machine, 2kg walnut sand, a filter, a sandblasting gun, 2pcs rods, 2pcs sand suction pipes, 5pcs yellow silicone adapters, a pair of goggles, and an English manual.
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