HB 4046
Plain-language analysis
Generated analysis, not an official summary or legal advice. Confirm with linked Oregon documents.
Decision brief generation failed. The existing briefs were preserved and this version can be retried.
Latest analysis in progress. Showing the superseded A-Engrossed brief.
Directs the Oregon Department of Energy to conduct a contingent study on advanced nuclear energy feasibility, costs, waste management, and regulatory pathways, funded entirely by external sources, and mandates transparent reporting and tribal consultation without appropriating state general funds or altering current siting laws. Material consequence: Creates a time-limited research framework that may inform future policy but imposes no binding obligations on developers, regulators, or ratepayers at this stage.
Basis: Bill text · Sources: A-Engrossed; Staff Measure Summary A
Official sources do not state why this measure was proposed.
Sponsor testimony, staff summaries, committee materials, or statutory findings may explain it.
Inferred from cited text; not a stated purpose.
Prepare Oregon for potential federal funding opportunities and future energy diversification by gathering data on advanced nuclear feasibility.
Basis: Inferred · Source: A-Engrossed
Must secure external funding, manage mandated tribal consultation, analyze technical and economic data, and submit progress updates and a final report to legislative committees. Execution is suspended if external funding is unavailable.
Basis: Bill text · Sources: A-Engrossed; Fiscal Impact Statement A
Entitled to direct written consultation and explicit consideration of treaty rights, first foods, and cultural resources in the study. The department must negotiate response timelines with each tribe.
Basis: Bill text · Source: A-Engrossed
Receive mandatory progress updates by February 15, 2027, and a final report within one year of funding receipt. No binding authority over study methodology or outcomes.
Basis: Bill text · Source: A-Engrossed
Indirectly affected through potential future legislative or regulatory changes informed by the study. No immediate changes to eligibility, costs, operations, or siting approvals.
Basis: Bill text · Sources: A-Engrossed; Staff Measure Summary A
Execution uncertainty due to funding contingency; ODOE cannot proceed without external public or private contributions.
Basis: Bill text · Source: A-Engrossed
Mandatory transparency; ODOE must publicly disclose fund sources, anticipated uses, and conflicts of interest within 30 days of receipt.
Basis: Bill text · Source: A-Engrossed
No state revenue appropriation; the Nuclear Energy Study Fund is continuously appropriated but relies entirely on external contributions and interest.
Basis: Bill text · Sources: A-Engrossed; Revenue Impact Statement A
Regulatory status quo maintained; the measure does not amend existing siting statutes, authorize construction, or change Public Utility Commission jurisdiction.
Basis: Bill text · Sources: A-Engrossed; Staff Measure Summary A
Oregon energy system and decarbonization goals
ODOE secures substantial federal grants and produces a comprehensive, peer-reviewed report that accelerates the safe deployment of advanced nuclear reactors to meet Oregon’s decarbonization targets and grid reliability needs.
Basis: Inferred · Sources: A-Engrossed; Staff Measure Summary A
Oregon environmental justice communities and regulatory integrity
ODOE accepts private industry contributions with insufficient conflict-of-interest oversight, resulting in a biased feasibility assessment that pressures legislators into fast-tracking siting approvals for projects with inadequate environmental or waste management safeguards.
Basis: Inferred · Source: A-Engrossed
The text permits conditional funding but relies on ODOE's internal compliance and legislative reporting for oversight. Without independent audit mechanisms, donor conditions could subtly shape methodology or scope without violating the explicit statutory constraint.
Sources · A-Engrossed; IS_Impact HB 4046 2
Balances the potential long-term energy diversification and decarbonization benefits of nuclear research against the immediate risk of policy bias from external funding sources and the diversion of state agency resources to a contingent, non-binding study.
Explores advanced nuclear feasibility without committing state general funds.
Basis: Bill text · Sources: A-Engrossed; Revenue Impact Statement A
Mandates explicit tribal consultation and environmental justice considerations.
Basis: Bill text · Source: A-Engrossed
Establishes transparent reporting on funding sources and conflicts of interest.
Basis: Bill text · Source: A-Engrossed
Study execution is entirely contingent on external funding, creating high uncertainty.
Basis: Bill text · Source: A-Engrossed
Does not appropriate general revenue or provide binding implementation mechanisms.
Basis: Bill text · Sources: A-Engrossed; Fiscal Impact Statement A
Lacks independent oversight beyond legislative reporting requirements.
Basis: Bill text · Source: A-Engrossed
The A-Engrossed version significantly expands the study scope, consultation requirements, and transparency mandates while extending the sunset date and formalizing funding mechanisms.
Study scope expanded to include specific reactor types (water/gas/salt-cooled), sizes, terminology recommendations, levelized cost methodology, environmental justice impacts, industrial use cases, financing models, and long-term US deployment outlook.
Provides more granular data for future policy but increases complexity and potential dependency on specialized external expertise.
Sources · A-Engrossed; Introduced
Waste management analysis now requires a literature review on recycling/reprocessing risks and benefits, plus federal research integration.
Broadens regulatory foresight but introduces additional analytical burden.
Sources · A-Engrossed; Introduced
Regulatory analysis expanded to cover all existing Oregon statutes/rules (siting, permitting, safety, decommissioning) and identify legal uncertainties.
Improves legislative readiness but does not alter current jurisdictional boundaries.
Sources · A-Engrossed; Introduced
Consultation shifted from general agencies/stakeholders to specific entities (Pacific Northwest Council, OSU, OHA, ORS 469.350(2) agencies). Tribal engagement now requires direct written contact and explicit consideration of treaty rights, first foods, and cultural resources.
Strengthens procedural equity and legal compliance but reduces flexibility in stakeholder selection.
Sources · A-Engrossed; Introduced
Added 30-day fund source/conflict disclosure deadline; added completion date reporting upon final funding receipt; changed sunset from January 2, 2028 to January 2, 2030; moved February 15, 2027 from final report deadline to progress update only.
Enhances transparency and provides more time for study completion but delays legislative decision points.
Sources · A-Engrossed; Introduced
Formally establishes the Nuclear Energy Study Fund with continuous appropriation.
Creates a dedicated financial vehicle but remains contingent on external contributions.
Sources · A-Engrossed; Introduced
Tradeoff: Expanded scope and transparency requirements improve analytical rigor and equity but increase administrative complexity and extend the timeline for legislative action.
high confidence. Analysis is grounded exclusively in the provided A-Engrossed bill text, introduced version, and official legislative fiscal/revenue statements. No external speculation or unverified claims are included.
Possible effects if adopted; not current bill text.
Would direct the Oregon Department of Energy to conduct a comprehensive, externally funded study on advanced nuclear reactor technology, feasibility, waste management, and tribal impacts, establishing a dedicated fund for it, with findings due within one year of securing full funding. Material consequence: Creates a structured policy evaluation framework that could inform future energy planning without authorizing construction or committing state general funds.
Basis: Stakeholder claim · Sources: Amendment -2 — proposed amendment; Staff Measure Summary A
Official sources do not state why this measure was proposed.
Sponsor testimony, staff summaries, committee materials, or statutory findings may explain it.
Inferred from cited text; not a stated purpose.
The amendment expands the study's analytical scope to include environmental justice communities, industrial use cases, and nuclear waste recycling pathways while tightening funding contingencies and extending the sunset date.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Must manage study scope, secure external funding, coordinate with tribes and state agencies, and produce a detailed report with strict financial transparency.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Guaranteed direct written consultation and explicit consideration of treaty rights, first foods, and cultural resources in the study findings.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Study must assess health and environmental risks/benefits specifically for these populations.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Study will evaluate on-site or dedicated nuclear generation use cases for their facilities.
Basis: Inferred · Source: Amendment -2 — proposed amendment
ODOE's administrative capacity will be tested to manage external grants and coordinate multi-agency consultation. The study's findings could shape future energy planning, but the measure does not appropriate state general funds or authorize construction. Compliance requires strict financial transparency and adherence to ORS 192.245 for report submission.
Basis: Inferred · Sources: Amendment -2 — proposed amendment; Fiscal Impact Statement A
Oregon Department of Energy and industrial stakeholders
ODOE secures substantial federal grants, producing a highly detailed, peer-reviewed feasibility and waste management report that accelerates safe industrial nuclear adoption in Oregon, creating high-skilled jobs and decarbonization pathways.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Oregon Department of Energy and tribal governments
ODOE fails to secure sufficient external funding within the timeframe, leaving the study incomplete or under-resourced, while tribal consultation obligations remain legally unfulfilled due to ambiguous "reasonable amount of time" agreements, potentially delaying other energy infrastructure planning.
Basis: Inferred · Source: Amendment -2 — proposed amendment
The text legally permits accepting private contributions with conditions not inconsistent with statutory duties. Weak enforcement could allow donors to exert undue influence over study parameters or conclusions through funding conditions, misclassified as legitimate research partnerships rather than policy steering.
Sources · Amendment -2 — proposed amendment
Expanding analytical rigor and tribal consultation ensures a more comprehensive evaluation but increases administrative complexity and reliance on uncertain external funding that may delay or constrain the study's scope.
Thorough, transparent, and legally compliant assessment of nuclear options with explicit environmental justice and tribal considerations.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Funding dependency risks incomplete analysis; extended sunset (2030) delays legislative action on findings.
Basis: Inferred · Source: Amendment -2 — proposed amendment
high confidence. Analysis is grounded exclusively in the supplied proposed amendment text, official fiscal/revenue notices, and staff summaries. No enacted provisions or external speculation are included.
The amendment directs the Oregon Department of Energy to conduct a comprehensive, externally funded study on advanced nuclear reactor technology and its feasibility in Oregon, establishes a dedicated Nuclear Energy Study Fund, and mandates explicit consultation with tribes and analysis of environmental justice impacts. If adopted, it creates a structured evaluation framework without authorizing construction or altering siting laws, but replaces the fixed February 15, 2027 reporting deadline with a funding-contingent timeline and extends the program's sunset to January 2, 2030.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Official sources do not state why this measure was proposed.
Sponsor testimony, staff summaries, committee materials, or statutory findings may explain it.
Inferred from cited text; not a stated purpose.
The amendment likely aims to standardize and expand the state's nuclear energy evaluation by incorporating explicit environmental justice analysis, formalizing tribal consultation protocols, and aligning the study's timeline with actual funding availability rather than a fixed calendar date.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Bears primary responsibility for designing, securing external funding, and executing the study; must manage contributions, track conflicts of interest, and meet strict reporting deadlines to legislative energy committees.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Granted statutory consultation rights requiring direct written contact, negotiated response timelines, and explicit consideration of treaty-reserved rights, first foods, and cultural resources in the study's findings.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Explicitly named as a required analytical focus for health and environmental risk assessments related to nuclear energy development, ensuring their impacts are formally documented.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Identified as potential use cases for on-site or dedicated advanced nuclear generation, subjecting them to future feasibility findings regarding cost, financing, ownership models, and infrastructure constraints.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Indirectly affected through mandated analysis of financial risk exposures and potential ratepayer impacts, though no direct billing, fees, or consumer protections are created.
Basis: Inferred · Source: Amendment -2 — proposed amendment
ODOE cannot initiate the study without securing external funding from federal, private, or public sources; work is strictly contingent on available contributions.
Basis: Inferred · Source: Amendment -2 — proposed amendment
The department must submit detailed disclosures within 30 days of receiving any funds (source, amount, anticipated use, conflicts of interest) and again upon full funding receipt.
Basis: Inferred · Source: Amendment -2 — proposed amendment
The fixed February 15, 2027 reporting deadline is replaced by a funding-contingent timeline (report due within one year of final funding receipt), creating uncertainty about delivery timing unless external funds arrive promptly.
Basis: Inferred · Source: Amendment -2 — proposed amendment
No new permitting authority, siting rules, or construction approvals are created; existing Oregon Energy Facility Siting Council requirements and voter referendum mandates remain unchanged.
Basis: Inferred · Source: Amendment -2 — proposed amendment
State Energy Planners and Industrial Developers
ODOE secures substantial federal DOE grants and private investment, enabling a highly detailed, peer-reviewed feasibility study that identifies viable industrial co-generation sites, accelerates workforce training programs, and provides clear legal pathways for future nuclear deployment without triggering voter referendums through careful statutory interpretation.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Legislature and Energy Stakeholders
External funding fails to materialize, leaving ODOE unable to conduct the study; the fund remains empty while administrative costs drain state resources, delaying energy planning decisions and creating regulatory uncertainty for developers until the 2030 sunset date.
Basis: Inferred · Source: Amendment -2 — proposed amendment
The distinction rests on mandatory transparency requirements versus potential administrative gaps in vetting external funders' conditions.
Sources · Amendment -2 — proposed amendment
The measure trades a fixed legislative timeline for funding-dependent flexibility while expanding mandatory consultation and environmental justice analysis, gaining more realistic planning parameters at the cost of potential delays if external funding is delayed.
Legally mandated tribal engagement with explicit consideration of treaty rights and cultural resources.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Explicit environmental justice scrutiny ensures historically marginalized communities are formally analyzed in energy planning.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Alignment of study timelines with actual resource availability prevents unfunded mandates and administrative strain.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Uncertainty over report completion timing may delay energy policy decisions if external funding is slow to materialize.
Basis: Inferred · Source: Amendment -2 — proposed amendment
Administrative complexity in managing, tracking, and disclosing external contributions increases departmental workload.
Basis: Inferred · Source: Amendment -2 — proposed amendment
No guarantee that study findings will translate into actionable policy, infrastructure development, or regulatory changes.
Basis: Inferred · Source: Amendment -2 — proposed amendment
high confidence. Analysis is strictly grounded in the supplied proposed amendment text, fiscal impact statements, and staff summaries. No enacted provisions or external speculation are included.
18 records currently loaded
Records available in the current snapshot.
Earliest loaded signal
Introduced bill text posted
Posted Jan 28, 2026, 3:25 PM PST
Follow the official text for HB 4046 and every amendment branch. Connections come from each amendment's stated base. Horizontal position shows when each document was first posted, when available.
Click a card to isolate its connected lines; use View summary to jump to its details. Horizontal position shows first posting time in Pacific Time. Drag or use the arrow keys to pan. Pinch with two fingers on mobile, or zoom with the controls, +/− keys, or Control/Command + scroll; press 0 to reset. Dashed branches remained proposals.
Selected document summary
Targeted changes
What the document says to change
On page 1 of the printed bill, delete lines 4 through 24 and delete pages 2 2 and 3 and insert: 3 “SECTION 1.
No deeper official pre-number history was found.
Chief sponsors: Representative Boomer Wright, Representative Bobby Levy, Representative Darcey Edwards, Representative Court Boice, Representative Matt Bunch, Representative Virgle Osborne, Representative Hai Pham, Senator David Brock Smith
Regular sponsors: Representative Paul Evans, Representative Ken Helm, Representative E. Werner Reschke, Representative Alek Skarlatos, Senator Mark Meek, Senator Janeen Sollman, Senator Kim Thatcher, Senator Suzanne Weber, Representative Mark Owens, Representative Mark Gamba, Representative Jami Cate
Records already listed in Activity are not repeated here.
Official origin records are incomplete; missing facts are not inferred.
No meaningful relationship to Yex Labs LLC was found in the supplied artifact.
74% confidence · deterministic fallback
18 events
Full timeline
18 entries shown.
In committee upon adjournment.
House Amendments to Introduced bill text posted
Referred to Ways and Means by prior reference.
Recommendation: Do pass with amendments, be printed A-Engrossed, and be referred to Ways and Means by prior reference.
Work Session held.
Work Session
Heard and Reported Out with Amendments · Agenda item 3 · Room HR 30 · Directs the State Department of Energy, subject to the availability of funding, to conduct a study on nuclear energy, including advanced nuclear reactors.
IS_Impact HB 4046 2
Revenue Impact Statement
Amendment -2 adopted
Public Hearing held.
Public Hearing
Heard · Agenda item 3 · Room HR 30 · Directs the State Department of Energy, subject to the availability of funding, to conduct a study on nuclear energy, including advanced nuclear reactors.
Amendment -2 proposed
Referred to Climate, Energy, and Environment with subsequent referral to Ways and Means.
First reading. Referred to Speaker's desk.
“Directs the State Department of Energy, subject to the availability of funding, to conduct a study on nuclear energy, including advanced nuclear reactors.”
Confirm with the official record.
Supplemental, source-linked analysis from project researchers and community contributors. It is separate from Oregon's official record.