New Hampshire 2026 Regular Session

New Hampshire Senate Bill SB589

Introduced
11/25/25  
Refer
11/25/25  
Report Pass
2/4/26  
Engrossed
2/26/26  
Refer
2/26/26  

Caption

Relative to port electrification, microgrid development, and cybersecurity standards for energy and water systems.

Impact

The legislation introduces a port electrification task force to evaluate and report on feasible technologies for electrification at ports and the establishment of charging stations for hybrid and electric ships. Furthermore, it mandates the development of a cybersecurity protection program addressing both public water systems and wastewater treatment facilities. This will ensure compliance with security standards designed to safeguard critical infrastructure from malicious cyber threats, which is increasingly vital in the current digital landscape. The overall objective of SB589 is to ensure that New Hampshire remains competitive in implementing modern energy technologies while concurrently protecting these vital resources.

Summary

Senate Bill 589 (SB589) focuses on promoting energy resilience in New Hampshire through the electrification of ports, microgrid development, and establishing cybersecurity standards for energy and water systems. The bill aims to create a framework that supports advanced technologies in marine shipping while enhancing the security and reliability of energy resources. The act emphasizes the importance of developing local energy infrastructures that can operate independently from the main grid during disruptions, thereby improving overall system resilience.

Contention

While SB589 has garnered support for its proactive approach to modernizing energy infrastructure, some concerns have been raised regarding the adequacy of funding, potential bureaucratic delays in task force operations, and the technical challenges associated with cybersecurity implementation. Critics emphasize the importance of alignment with existing regulations and the feasibility of effectively managing such initiatives across interdepartmental lines. As discussions continue, stakeholders are expected to weigh the economic benefits against the costs of executing the outlined programs, particularly in the context of long-term renewable energy goals.

Companion Bills

No companion bills found.

Previously Filed As

NH HB682

Relative to the office of offshore wind industry, the offshore and port development commission, and the office of energy innovation.

NH SB230

Relative to electric utility restructuring and investment in distributed energy resources.

NH HB219

Relative to changes to the minimum electric renewable portfolio standards.

NH SB170

Relative to development and related requirements in cities, towns, and municipalities.

NH HB680

Relative to standardizing homeowners associations' electricity billing for shared meter usage.

NH SB276

Relative to raising the research and development tax credit.

NH HB731

Relative to supportive housing options for individuals with developmental disabilities.

NH SB106

Relative to the participation of customer generators in net energy metering.

NH SB108

Relative to the department of energy.

NH SB4

Relative to commercial property assessed clean energy and resiliency (C-PACER).

Similar Bills

OR HB2066

Relating to microgrids; and prescribing an effective date.

OR HB2064

Relating to microgrids; prescribing an effective date.

NM SB39

Microgrid Oversight Act

NH SB230

Relative to electric utility restructuring and investment in distributed energy resources.

NM SB235

Microgrid Oversight Act

NJ S1237

Directs BPU to conduct study to determine whether microgrid and distributed energy resource deployment will reduce length of power outages.

NJ A1032

Directs BPU to conduct study to determine whether microgrid and distributed energy resource deployment will reduce length of power outages.

NJ S651

Requires BPU to designate solar portion of critical renewable microgrid as solar energy project under Community Solar Energy Program; requires Office of Homeland Security and Preparedness to designate certain microgrids as assets of importance.