Rep. Kat McGhee

Maddy summaryHB 1741 requires New Hampshire electric utilities to create programs that coordinate customer-owned distributed energy resources (DERs) like solar panels, batteries, and smart thermostats to support the grid. Utilities must file proposals with the Public Utilities Commission for enrollment programs offering upfront payments and performance-based payments during grid events, with special incentives for low-income customers. The bill establishes rules for aggregators (third-party coordinators) and direct customer participation, including payment structures, equipment requirements, and restrictions on penalties. It aims to reduce peak demand, lower costs for ratepayers, and improve grid reliability by integrating existing DERs into utility-managed systems.

Maddy summaryHB 1738 reduces New Hampshire's annual carbon dioxide emissions budget allowances for 2027-2030 and beyond, lowering the total from previous levels (e.g., to 2,993,220 allowances for 2027). It establishes cost containment triggers: if auction prices reach $19.50 or higher in 2027, the state must release additional allowances to prevent excessive price spikes. This directly affects electricity generators (who must purchase allowances) and ratepayers (who pay for these allowances through utility bills). The bill also simplifies the program by repealing outdated definitions related to banked allowances.

Maddy summaryHB 1718 authorizes residential and commercial customers with renewable energy systems (like solar panels) to add battery storage without affecting their eligibility for net metering. The bill updates definitions to clarify that energy storage charged solely from renewable sources does not count toward the 1-megawatt size limit for net metering eligibility. It grants the Department of Energy rulemaking authority for customer energy storage systems and gives the Public Utilities Commission (PUC) the power to set compensation terms for energy exported from storage systems. This bill directly affects homeowners and businesses using renewable energy who want to install battery storage to use more of their own generated power. The law takes effect 60 days after enactment with no state funding impact.

Maddy summaryHB 1723 requires all electric utilities and grid operators in New Hampshire to assess and report vulnerabilities of high-voltage transformers (100 kV+ and 25 MVA+) to geomagnetic disturbances (like solar storms) and electromagnetic pulses. By January 2027, covered entities must conduct technical assessments using specific international standards, evaluating risks like transformer saturation and insulation damage. They must then submit detailed reports to state agencies by 180 days after enactment, including transformer specifications, manufacturing origins, and recommended protection measures. This aims to safeguard critical grid infrastructure from potential widespread power outages caused by natural or man-made electromagnetic events.

Maddy summarySB 540 defines "portable solar generation devices" as movable solar units under 1,200 watts that plug into standard home outlets to offset personal electricity use. The bill exempts these devices from utility interconnection rules and net metering requirements, while requiring safety standards like anti-islanding protection (UL 1741/IEEE 1547) and compliance with building codes. Electric utilities cannot demand approval, fees, or extra equipment for compliant devices, and the bill limits utility liability for customer-installed devices. This directly affects homeowners using small portable solar systems, simplifying their installation without utility oversight.

Maddy summarySB 589 requires New Hampshire to create a task force studying electricity needs for interstate trucking charging stations, port electrification, and transmission corridors, with a report due by June 2027. It authorizes a pilot program for microgrid development at up to five locations to improve energy resilience, collaborating with utilities and businesses. The bill also mandates the Department of Energy to develop cybersecurity guidelines for distributed energy systems like solar and battery storage. These provisions directly affect state agencies, transportation infrastructure planners, port operators, and energy providers by setting new planning and safety requirements.

Maddy summarySB 597 caps annual electric utility rate increases at 4% above inflation, preventing excessive hikes for New Hampshire residents. It requires the Public Utilities Commission to develop performance-based incentives tied to specific metrics like service reliability, customer satisfaction, grid modernization, and reducing peak demand. The Commission must complete an initial review within one year to establish these incentives and update them every four years. This bill directly affects electric utilities and their customers in New Hampshire, where high utility costs have been a longstanding concern.

Maddy summaryHB 1722 creates a new regulatory classification for large-energy-use electric facilities (defined as sites using 20+ megawatts at peak demand, such as data centers or processing facilities) and requires the Public Utilities Commission to establish a separate tariff system for them. The bill mandates that costs for serving these facilities be allocated based on their actual service costs or directly assigned to them, preventing cost-shifting to other ratepayers. It also requires 10-year contracts with specific terms, including minimum usage commitments and provisions to address early termination risks. The law aims to protect all electricity customers by ensuring large facilities pay their fair share for grid services and infrastructure.

Maddy summaryHB 1666 requires New Hampshire’s 10-year energy strategy to include two new elements: (1) electric capacity planning for emerging sectors like housing, transportation, technology, and data centers, with expert consultations every 3 years; and (2) analysis of demand-side measures (such as efficiency, conservation, and load management) to cost-effectively meet energy needs. The bill directly affects the state’s energy planning process and the Department of Energy, which must update the strategy accordingly. It does not provide new funding or change existing energy infrastructure requirements. The changes aim to align long-term planning with evolving energy demands without specifying new construction or operational mandates.

Maddy summaryHB 1534 clarifies how electric utilities recover costs related to default service - the safety-net option for customers who don’t choose a provider. It requires utilities to recover costs (including those from renewable energy compliance) through approved default service rates, ensuring past under- or over-collections are addressed in future rates for the same service tier. The bill also allows the utility commission to implement measures discouraging long-term use of default service, with any revenue from such measures used to offset stranded costs. This directly affects customers on default service plans and utilities managing these rates.