Hawaii 2026 Regular Session

Hawaii Senate Bill SB1588

Introduced
1/23/25  
Refer
1/27/25  
Report Pass
2/6/25  
Refer
2/6/25  
Report Pass
2/18/25  
Engrossed
2/19/25  
Refer
2/28/25  
Report Pass
3/21/25  

Caption

RELATING TO NUCLEAR ENERGY.

Summary

SB1588 establishes a Nuclear Energy Task Force within the Hawaii State Energy Office to study whether advanced nuclear power technologies could be feasible in Hawaii. The bill is framed around nuclear power’s potential benefits, including carbon-free electricity, reliability, and support for the state’s clean energy goals. It directs the task force to examine advanced nuclear technologies and to consider the regulatory, statutory, financial, social, and environmental issues that would affect development and use in the state. The task force would be chaired by the chief energy officer and include representatives from the Department of Health, the Board of Land and Natural Resources, the Legislature’s environmental committees, the Public Utilities Commission, and the University of Hawaii, with additional invited members from the U.S. Navy, a utility, a nuclear expert, and an environmental organization. The task force must produce an interim report by early 2026 and a final report by early 2027, including any proposed legislation, and it is scheduled to dissolve at the end of 2027. The bill’s effective date is set for July 1, 3000, a common placeholder date used to prevent immediate implementation until a future enactment date is corrected. In terms of state law, the bill would create a new temporary advisory body rather than directly authorize nuclear facilities or change utility regulation. Its practical effect would be to place nuclear energy policy under formal state study and to generate recommendations that could lead to future legislation affecting energy planning, environmental review, public health oversight, and utility regulation. It would also bring together agencies and stakeholders that would likely be central to any later decision on nuclear deployment in Hawaii. The overall sentiment reflected in the bill’s progress is cautiously favorable but not unanimous. The measure passed the Senate Energy and Intergovernmental Affairs Committee with amendments and the Senate Ways and Means Committee unanimously, suggesting broad support for studying the issue. However, the House second reading vote included one no vote and one aye with reservations, indicating some concern even as the bill advanced. The main points of contention are likely the risks and feasibility of nuclear energy in Hawaii, including safety, waste disposal, cost, regulatory complexity, and environmental impacts. The bill itself acknowledges these concerns by requiring the task force to evaluate barriers and risks, and the inclusion of an environmental organization and a nuclear waste expert suggests that lawmakers expect debate over whether advanced nuclear power is appropriate for the state.

Impact

SB1588 would add a new temporary task force to the Hawaii State Energy Office and require it to study advanced nuclear power technologies, assess barriers and benefits, and report recommendations to the Legislature. It does not itself authorize nuclear generation, change permitting standards, or amend existing energy statutes, but it could influence future state law by producing proposed legislation and policy recommendations on nuclear energy, utility planning, environmental review, and related regulatory issues.

Sentiment

The bill appears to have generally positive momentum in committee, with unanimous passage in Senate Ways and Means and earlier passage in Senate Energy and Intergovernmental Affairs with amendments. The House second reading vote also advanced the measure, though one representative voted no and another voted aye with reservations, showing that support is present but not universal. Overall, the sentiment is exploratory and cautious rather than fully committed to nuclear deployment.

Contention

The likely areas of disagreement are whether nuclear power is suitable for Hawaii, how much it would cost, how waste would be managed, and whether the state’s regulatory and environmental systems can accommodate it safely. Supporters emphasize clean, reliable, carbon-free power and the value of studying advanced technologies; skeptics appear concerned about safety, waste disposal, environmental risk, and whether nuclear energy is practical for an island grid. The bill addresses these concerns by explicitly requiring the task force to evaluate regulatory, statutory, financial, social, and environmental barriers.

Companion Bills

HI SB1588

Carry Over Relating To Nuclear Energy.

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